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OfStockIssuanceCosts","dataType":"xbrlr:monetary","periodType":"duration","nillable":true,"properties":[{"property":"xbrla:balance","value":"credit"}]},{"name":"us-gaap:PaymentsToAcquirePropertyPlantAndEquipment","dataType":"xbrlr:monetary","periodType":"duration","nillable":true,"properties":[{"property":"xbrla:balance","value":"credit"}]},{"name":"us-gaap:PrepaidExpenseAndOtherAssetsCurrent","dataType":"xbrlr:monetary","periodType":"instant","nillable":true,"properties":[{"property":"xbrla:balance","value":"debit"}]},{"name":"us-gaap:ProceedsFromIssuanceOfCommonStock","dataType":"xbrlr:monetary","periodType":"duration","nillable":true,"properties":[{"property":"xbrla:balance","value":"debit"}]},{"name":"us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment","dataType":"xbrlr:monetary","periodType":"duration","nillable":true,"properties":[{"property":"xbrla:balance","value":"debit"}]},{"name":"us-gaap:ProceedsFromWarrantExercises","dataType":"xbrlr:monetary","periodType":"duration","nillable":true,"properties":[{"property":"xbrla:balance","value":"debit"}]},{"name":"us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock","dataType":"xbrlr:textBlock","periodType":"duration","nillable":true},{"name":"us-gaap:PropertyPlantAndEquipmentDisposals","dataType":"xbrlr:monetary","periodType":"duration","nillable":true,"properties":[{"property":"xbrla:balance","value":"credit"}]},{"name":"us-gaap:PropertyPlantAndEquipmentGross","dataType":"xbrlr:monetary","periodType":"instant","nillable":true,"properties":[{"property":"xbrla:balance","value":"debit"}]},{"name":"us-gaap:PropertyPlantAndEquipmentNet","dataType":"xbrlr:monetary","periodType":"instant","nillable":true,"properties":[{"property":"xbrla:balance","value":"debit"}]},{"name":"us-gaap:PropertyPlantAndEquipmentPolicyTextBlock","dataType":"xbrlr:textBlock","periodType":"duration","nillable":true},{"name":"us-gaap:PropertyPlantAndEquipmentTextBlock","dataType":"xbrlr:textBlock","periodType":"duration","nillable":true},{"name":"us-gaap:PropertyPlantAndEquipmentUsefulLife","dataType":"xbrlr:duration","periodType":"duration","nillable":true},{"name":"us-gaap:ProvisionForDoubtfulAccounts","dataType":"xbrlr:monetary","periodType":"duration","nillable":true,"properties":[{"property":"xbrla:balance","value":"debit"}]},{"name":"us-gaap:RelatedPartyTransactionAmountsOfTransaction","dataType":"xbrlr:monetary","periodType":"duration","nillable":true,"properties":[{"property":"xbrla:balance","value":"debit"}]},{"name":"us-gaap:RelatedPartyTransactionsDisclosureTextBlock","dataType":"xbrlr:textBlock","periodType":"duration","nillable":true},{"name":"us-gaap:RepaymentsOfLongTermCapitalLeaseObligations","dataType":"xbrlr:monetary","periodType":"duration","nillable":true,"properties":[{"property":"xbrla:balance","value":"credit"}]},{"name":"us-gaap:ResearchAndDevelopmentExpense","dataType":"xbrlr:monetary","periodType":"duration","nillable":true,"properties":[{"property":"xbrla:balance","value":"debit"}]},{"name":"us-gaap:ResearchAndDevelopmentExpensePolicy","dataType":"xbrlr:textBlock","periodType":"duration","nillable":true},{"name":"us-gaap:RetainedEarningsAccumulatedDeficit","dataType":"xbrlr:monetary","periodType":"instant","nillable":true,"properties":[{"property":"xbrla:balance","value":"credit"}]},{"name":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","dataType":"xbrlr:monetary","periodType":"duration","nillable":true,"properties":[{"property":"xbrla:balance","value":"credit"}]},{"name":"us-gaap:RevenueFromContractWithCustomerPolicyTextBlock","dataType":"xbrlr:textBlock","periodType":"duration","nillable":true},{"name":"us-gaap:RevenueFromContractWithCustomerTextBlock","dataType":"xbrlr:textBlock","periodType":"duration","nillable":true},{"name":"us-gaap:RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1","dataType":"xbrlr:duration","periodType":"instant","nillable":true},{"name":"us-gaap:Revenues","dataType":"xbrlr:monetary","periodType":"duration","nillable":true,"properties":[{"property":"xbrla:balance","value":"credit"}]},{"name":"us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability","dataType":"xbrlr:monetary","periodType":"duration","nillable":true,"properties":[{"property":"xbrla:balance","value":"debit"}]},{"name":"us-gaap:ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock","dataType":"xbrlr:textBlock","periodType":"duration","nillable":true},{"name":"us-gaap:ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock","dataType":"xbrlr:textBlock","periodType":"duration","nillable":true},{"name":"us-gaap:ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock","dataType":"xbrlr:textBlock","periodType":"duration","nillable":true},{"name":"us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock","dataType":"xbrlr:textBlock","periodType":"duration","nillable":true},{"name":"us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock","dataType":"xbrlr:textBlock","periodTy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style=\"font-family:Times New Roman;font-size:10pt;\"><div style=\"line-height:120%;text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Accounts Receivable, Unbilled Services and Deferred Revenue</font></div><div style=\"line-height:120%;text-align:left;font-size:8pt;\"><font style=\"font-family:inherit;font-size:8pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:left;text-indent:24px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Accounts receivable and unbilled services were as follows (in thousands):</font></div><div style=\"line-height:120%;text-align:center;font-size:10pt;\"><div style=\"padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;\"><table cellpadding=\"0\" cellspacing=\"0\" style=\"font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:99.609375%;border-collapse:collapse;text-align:left;\"><tr><td colspan=\"8\" rowspan=\"1\"></td></tr><tr><td style=\"width:73%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:11%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:11%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">April&#160;30, 2020</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">April&#160;30, 2019</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Accounts receivable</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,655</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1,982</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font 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style=\"font-family:inherit;font-size:10pt;\">5,059</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">4,399</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Less: allowance for doubtful accounts</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(289</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(22</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Total accounts receivable, net</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">4,770</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">4,377</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr></table></div><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:left;font-size:7pt;\"><font style=\"font-family:inherit;font-size:7pt;\">&#160;</font></div><div style=\"line-height:120%;text-align:left;text-indent:24px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div><div style=\"line-height:120%;text-align:left;text-indent:24px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:left;text-indent:24px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:left;text-indent:24px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:left;text-indent:24px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Deferred revenue was as follows (in thousands):</font></div><div style=\"line-height:120%;text-align:center;font-size:10pt;\"><div style=\"padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;\"><table cellpadding=\"0\" cellspacing=\"0\" style=\"font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:99.609375%;border-collapse:collapse;text-align:left;\"><tr><td colspan=\"8\" rowspan=\"1\"></td></tr><tr><td style=\"width:73%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:11%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:11%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">April&#160;30, 2020</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">April&#160;30, 2019</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Deferred revenue</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#bfe4ff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#bfe4ff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">5,815</font></div></td><td style=\"vertical-align:bottom;background-color:#bfe4ff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#bfe4ff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#bfe4ff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">4,022</font></div></td><td style=\"vertical-align:bottom;background-color:#bfe4ff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr></table></div><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-indent:24px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Deferred revenue is shown as a current liability on the Company's balance sheet.</font></div></div>"}]},{"name":"rpt:f-565","factDimensions":{"xbrl:concept":"csbr:AssetsAndLiabilitiesLesseeTextBlock","xbrl:period":"2019-05-01T00:00:00/2020-05-01T00:00:00","xbrl:entity":"cik:0000771856"},"factValues":[{"value":"<div style=\"font-family:Times New Roman;font-size:10pt;\"><div style=\"line-height:120%;text-align:justify;text-indent:6px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"> ROU assets and lease liabilities related to our current operating leases are as follows (in thousands):</font></div><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div><div style=\"line-height:120%;text-align:center;text-indent:12px;font-size:10pt;\"><div style=\"padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;\"><table cellpadding=\"0\" cellspacing=\"0\" style=\"font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:79.41463414634147%;border-collapse:collapse;text-align:left;\"><tr><td colspan=\"5\" rowspan=\"1\"></td></tr><tr><td style=\"width:50%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:24%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:24%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">April 30, 2020</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">May 1, 2019</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Operating lease right-of-use assets, net</font></div><div style=\"font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,798</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">3,201</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Current portion of operating lease liabilities</font></div><div style=\"font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">503</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">438</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Non-current portion of operating lease liabilities</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">3,170</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">3,709</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr></table></div></div></div>"}]},{"name":"rpt:f-566","factDimensions":{"xbrl:concept":"csbr:CostOfOncologySolutionsPolicyTextBlock","xbrl:period":"2019-05-01T00:00:00/2020-05-01T00:00:00","xbrl:entity":"cik:0000771856"},"factValues":[{"value":"<div style=\"font-family:Times New Roman;font-size:10pt;\"><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;\">Cost of Oncology Services</font></div><div style=\"line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Cost of oncology services relates to our TOS and POS business units. TOS costs consist of direct costs related to mice purchases and maintenance costs for studies completed internally and charges from Contract Research Organization's for studies handled externally. Indirect costs include salaries for personnel directly engaged in providing TOS products. All costs of performing studies in-house are expensed as incurred. All TOS costs of performing studies from external sources, are expensed when incurred. POS consists of costs related to implantations, drug panels, tumor boards, and gene sequencing services, as well as indirect internal costs, such as salaries for personnel directly engaged in these products. Direct costs associated with implantation revenues are primarily related to mice purchases and maintenance and shipping of tumor tissue. Direct drug panel costs are primarily incurred from mice purchases and maintenance and drug purchases. Direct tumor board costs are primarily related to physicians&#8217; honorariums and any tumor board participation costs such as travel, lodging and meals. Direct gene sequencing costs are primarily related to costs billed from the gene sequencing service provider. All POS costs are expensed as incurred. </font></div></div>"}]},{"name":"rpt:f-567","factDimensions":{"xbrl:concept":"csbr:OtherNoncurrentLiabilitiesPolicyTextBlock","xbrl:period":"2019-05-01T00:00:00/2020-05-01T00:00:00","xbrl:entity":"cik:0000771856"},"factValues":[{"value":"<div style=\"font-family:Times New Roman;font-size:10pt;\"><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;\">Other Non-Current Liabilities</font></div><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Other non-current liabilities represent amounts for uncertain tax positions relating to one of our foreign entities.</font></div></div>"}]},{"name":"rpt:f-568","factDimensions":{"xbrl:concept":"csbr:ScheduleOfShareBasedCompensationWarrantsActivityTableTextBlock","xbrl:period":"2019-05-01T00:00:00/2020-05-01T00:00:00","xbrl:entity":"cik:0000771856"},"factValues":[{"value":"<div style=\"font-family:Times New Roman;font-size:10pt;\"><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Activity related to warrants is summarized in the following table.  Approximately </font><font style=\"font-family:inherit;font-size:10pt;\">161,000</font><font style=\"font-family:inherit;font-size:10pt;\"> shares noted as exercised below were done so via a cash-less exercise basis. </font></div><div style=\"line-height:120%;font-size:10pt;\"><div style=\"padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;\"><table cellpadding=\"0\" cellspacing=\"0\" style=\"font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;\"><tr><td colspan=\"14\" rowspan=\"1\"></td></tr><tr><td style=\"width:49%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:11%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:10%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:11%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:10%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Number</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">of</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Shares</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Weighted</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Average</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Exercise</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Price</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Weighted</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Average</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Remaining</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Contractual</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Life (Years)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Aggregate</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Intrinsic</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Value</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;background-color:#cceeff;\">Outstanding, May 1, 2019</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1,671,440</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">6.20</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">0.9</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">5,730,000</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Granted</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Exercised</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(858,695</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">5.62</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">10,045,000</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Forfeited</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(760,601</font></div></td><td style=\"vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">5.76</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">8,587,000</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Expired</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(52,144</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">4.85</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">700,000</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Outstanding, April&#160;30, 2020</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr></table></div></div><div style=\"line-height:120%;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;font-size:10pt;\"><div style=\"padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;\"><table cellpadding=\"0\" cellspacing=\"0\" style=\"font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;\"><tr><td colspan=\"14\" rowspan=\"1\"></td></tr><tr><td style=\"width:49%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:11%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:10%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:11%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:10%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Number</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">of</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Shares</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Weighted</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Average</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Exercise</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Price</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Weighted</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Average</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Remaining</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Contractual</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Life (Years)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Aggregate</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Intrinsic</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Value</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;background-color:#cceeff;\">Outstanding, May 1, 2018</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,004,284</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">5.57</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1.8</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Granted</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Exercised</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(247,468</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">5.28</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">905,000</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Forfeited</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(85,376</font></div></td><td style=\"vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">4.80</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">388,000</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Expired</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div 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style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div 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style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">&#160;</font></div></td></tr><tr><td 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clear=\"none\"/></font></div></td></tr></table></div></div></div>"}]},{"name":"rpt:f-574","factDimensions":{"xbrl:concept":"us-gaap:CostOfSalesPolicyTextBlock","xbrl:period":"2019-05-01T00:00:00/2020-05-01T00:00:00","xbrl:entity":"cik:0000771856"},"factValues":[{"value":"<div style=\"font-family:Times New Roman;font-size:10pt;\"><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;\">Sales and Marketing</font></div><div style=\"line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Sales and marketing expenses represent costs incurred to promote the Company&#8217;s products offered, including salaries, benefits and related costs of our sales and marketing personnel, and 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style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Total oncology services revenue</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">32,123</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">27,067</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr></table></div></div></div>"}]},{"name":"rpt:f-576","factDimensions":{"xbrl:concept":"us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock","xbrl:period":"2019-05-01T00:00:00/2020-05-01T00:00:00","xbrl:entity":"cik:0000771856"},"factValues":[{"value":"<div style=\"font-family:Times New Roman;font-size:10pt;\"><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Stock-based Payments</font></div><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Stock-based compensation in the amount of </font><font style=\"font-family:inherit;font-size:10pt;\">$600,000</font><font 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style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">$6,000</font><font style=\"font-family:inherit;font-size:10pt;\">, respectively&#160;related to the issuance of common stock as compensation for services performed.&#160;Stock-based compensation costs were recorded as follows (in thousands):</font></div><div style=\"line-height:120%;font-size:10pt;\"><div style=\"padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;\"><table cellpadding=\"0\" cellspacing=\"0\" style=\"font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;\"><tr><td colspan=\"8\" rowspan=\"1\"></td></tr><tr><td style=\"width:75%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:10%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:10%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"7\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Year Ended April 30,</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">2020</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">2019</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">General and administrative</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">328</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">458</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Sales and marketing</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">237</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">91</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Research and development</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">13</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">14</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">TOS cost of sales</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">21</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">86</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">POS cost of sales</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Total stock-based compensation expense</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double 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style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">649</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr></table></div><font style=\"font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;\">&#160;</font></div><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;\">2010 Equity Incentive Plan</font></div><div style=\"line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">On </font><font style=\"font-family:inherit;font-size:10pt;\">February&#160;18, 2011</font><font style=\"font-family:inherit;font-size:10pt;\">, shareholders owning a majority of the issued and outstanding shares of the Company executed a written consent approving the 2010 Equity Incentive Plan (&#8220;2010 Equity Plan&#8221;). The purpose of the 2010 Equity Plan is to grant (i) Non-statutory Stock Options; (ii) Restricted Stock Awards; and (iii) Stock Appreciation Rights (collectively, stock-based compensation) to its employees, directors and non-employees. Total stock awards under the 2010 Equity Plan shall not exceed </font><font style=\"font-family:inherit;font-size:10pt;\">30,000,000</font><font style=\"font-family:inherit;font-size:10pt;\"> shares of common stock. Options and Stock Appreciation Rights expire no later than </font><font style=\"font-family:inherit;font-size:10pt;\">ten years</font><font style=\"font-family:inherit;font-size:10pt;\"> from the date of grant and the awards vest as determined by the Board of Directors. 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style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:11%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:11%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:10%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:12%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:10%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td></tr><tr><td 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style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Directors</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">and</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Employees</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Total</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Weighted</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Average</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Exercise</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Price</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Weighted</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Average</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Remaining</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Contractual</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Life (Years)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Aggregate</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Intrinsic</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Value</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Outstanding, May 1, 2019</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">50,000</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,373,626</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,423,626</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">3.19</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">5.3</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">14,557,000</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Granted</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">229,833</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">229,833</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">5.33</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">8.1</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">544,000</font></div></td><td style=\"vertical-align:bottom;border-top:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Exercised</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(248,495</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(248,495</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2.31</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Canceled</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(11,824</font></div></td><td style=\"vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(11,824</font></div></td><td style=\"vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">7.96</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Forfeited</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(44,813</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(44,813</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">7.85</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Expired</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(6,668</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(70,001</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(76,669</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">8.04</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Outstanding, April&#160;30, 2020</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">43,332</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,228,326</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,271,658</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">3.23</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">5.0</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">10,663,000</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;padding-left:12px;text-indent:-12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Vested and expected to vest as of April&#160;30, 2020</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">43,332</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,228,326</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,271,658</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">3.23</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">5.0</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">10,663,000</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Vested as of April&#160;30, 2020</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">17,501</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1,926,117</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1,943,618</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2.83</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">4.5</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">9,898,000</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr></table></div></div><div style=\"line-height:120%;text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">&#160;</font></div><div style=\"line-height:120%;font-size:10pt;\"><div style=\"padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;\"><table cellpadding=\"0\" cellspacing=\"0\" style=\"font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;\"><tr><td colspan=\"19\" rowspan=\"1\"></td></tr><tr><td style=\"width:23%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:11%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:11%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:11%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:10%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:12%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:10%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Non-</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Employees</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Directors</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">and</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Employees</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Total</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Weighted</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Average</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Exercise</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Price</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Weighted</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Average</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Remaining</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Contractual</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Life (Years)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Aggregate</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Intrinsic</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Value</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Outstanding, May 1, 2018</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">50,000</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,655,845</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,705,845</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2.85</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">5.9</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">5,265,000</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Granted</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">206,790</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">206,790</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">9.86</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">7.9</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">77,000</font></div></td><td style=\"vertical-align:bottom;border-top:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Exercised</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(363,383</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(363,383</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2.22</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Canceled</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(49,766</font></div></td><td style=\"vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(49,766</font></div></td><td style=\"vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">3.20</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Forfeited</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(9,750</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(9,750</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">3.50</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Expired</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(66,110</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(66,110</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">15.10</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Outstanding, April&#160;30, 2019</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">50,000</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,373,626</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,423,626</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">3.19</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">5.3</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">14,557,000</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;padding-left:12px;text-indent:-12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Vested and expected to vest as of April&#160;30, 2019</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">50,000</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,373,626</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,423,626</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">3.19</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">5.3</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">14,557,000</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Vested as of April&#160;30, 2019</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">18,335</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,115,585</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,133,920</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2.70</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">4.9</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">13,785,000</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr></table></div><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">&#160;</font></div><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">On June 30, 2017, the Board of Directors extended the expiration terms of a previous employee's vested grants to November 2018. As a result of this modification, the Company had an additional stock option expense of </font><font style=\"font-family:inherit;font-size:10pt;\">$56,529</font><font style=\"font-family:inherit;font-size:10pt;\">, which was expensed under the \"General and Administrative\" line item on the income statement for the twelve months ended April 30, 2019.</font></div><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;\">Stock Purchase Warrants</font></div><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">As of </font><font style=\"font-family:inherit;font-size:10pt;\">April&#160;30, 2020</font><font style=\"font-family:inherit;font-size:10pt;\">, the Company had </font><font style=\"font-family:inherit;font-size:10pt;\">zero</font><font style=\"font-family:inherit;font-size:10pt;\"> warrants outstanding for the purchase of shares of its common stock, as all those that were exercisable as of April 30, 2019 were either exercised or expired by March 2020.  For the year ending April 30, 2020, the Company received cash proceeds related to the exercise of these warrants of approximately </font><font style=\"font-family:inherit;font-size:10pt;\">$3.9 million</font><font style=\"font-family:inherit;font-size:10pt;\">.  Activity related to warrants is summarized in the following table.  Approximately </font><font style=\"font-family:inherit;font-size:10pt;\">161,000</font><font style=\"font-family:inherit;font-size:10pt;\"> shares noted as exercised below were done so via a cash-less exercise basis. </font></div><div style=\"line-height:120%;font-size:10pt;\"><div style=\"padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;\"><table cellpadding=\"0\" cellspacing=\"0\" style=\"font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;\"><tr><td colspan=\"14\" rowspan=\"1\"></td></tr><tr><td style=\"width:49%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:11%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:10%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:11%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:10%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Number</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">of</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Shares</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Weighted</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Average</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Exercise</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Price</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Weighted</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Average</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Remaining</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Contractual</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Life (Years)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Aggregate</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Intrinsic</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Value</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;background-color:#cceeff;\">Outstanding, May 1, 2019</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1,671,440</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">6.20</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">0.9</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">5,730,000</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Granted</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Exercised</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(858,695</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">5.62</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">10,045,000</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Forfeited</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(760,601</font></div></td><td style=\"vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">5.76</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">8,587,000</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Expired</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(52,144</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">4.85</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">700,000</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Outstanding, April&#160;30, 2020</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr></table></div></div><div style=\"line-height:120%;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;font-size:10pt;\"><div style=\"padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;\"><table cellpadding=\"0\" cellspacing=\"0\" style=\"font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;\"><tr><td colspan=\"14\" rowspan=\"1\"></td></tr><tr><td style=\"width:49%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:11%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:10%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:11%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:10%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Number</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">of</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Shares</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Weighted</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Average</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Exercise</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Price</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Weighted</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Average</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Remaining</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Contractual</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Life (Years)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Aggregate</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Intrinsic</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Value</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;background-color:#cceeff;\">Outstanding, May 1, 2018</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,004,284</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">5.57</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1.8</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Granted</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Exercised</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(247,468</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">5.28</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">905,000</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Forfeited</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(85,376</font></div></td><td style=\"vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">4.80</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">388,000</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Expired</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Outstanding, April&#160;30, 2019</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1,671,440</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">6.20</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">0.9</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">5,730,000</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr></table></div></div></div>"}]},{"name":"rpt:f-577","factDimensions":{"xbrl:concept":"us-gaap:EarningsPerSharePolicyTextBlock","xbrl:period":"2019-05-01T00:00:00/2020-05-01T00:00:00","xbrl:entity":"cik:0000771856"},"factValues":[{"value":"<div style=\"font-family:Times New Roman;font-size:10pt;\"><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;\">Earnings Per Share</font></div><div style=\"line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Basic net income or loss per share is computed by dividing the net income or loss for the period by the weighted-average number of shares of common stock outstanding during the period. Diluted net income per share is computed by dividing the net income for the period by the weighted-average number of shares of common stock plus dilutive potential common stock considered outstanding during the period. Such dilutive shares consist of incremental shares that would be issued upon exercise of the Company&#8217;s common stock purchase warrants and stock options. </font></div></div>"}]},{"name":"rpt:f-578","factDimensions":{"xbrl:concept":"us-gaap:EarningsPerShareTextBlock","xbrl:period":"2019-05-01T00:00:00/2020-05-01T00:00:00","xbrl:entity":"cik:0000771856"},"factValues":[{"value":"<div style=\"font-family:Times New Roman;font-size:10pt;\"><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Earnings Per Share</font></div><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">A reconciliation of net income (loss) and number of shares used in computing basic and diluted earnings (loss) per share was as 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style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"7\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Year Ended April&#160;30,</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">2020</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">2019</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Basic and diluted net loss per share computation (dollars in thousands):</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Net income (loss) attributable to common stockholders</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(1,975</font></div></td><td style=\"vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">128</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Weighted Average common shares - basic</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">11,843,463</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">11,340,184</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Basic net income (loss) per share</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(0.17</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">0.01</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Diluted income (loss) per share computation</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Net income (loss) attributable to common stockholders</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(1,975</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">128</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Income (loss) available to common stockholders</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(1,975</font></div></td><td style=\"vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">128</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Weighted Average common shares</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">11,843,463</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">11,340,184</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Incremental shares from assumed exercise of warrants and stock options</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,755,933</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Adjusted weighted average share &#8211; diluted</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">11,843,463</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">14,096,117</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Diluted net income (loss) per share</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(0.17</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">0.01</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr></table></div><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">The following table reflects the total potential stock-based instruments outstanding at </font><font style=\"font-family:inherit;font-size:10pt;\">April&#160;30, 2020</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">2019</font><font style=\"font-family:inherit;font-size:10pt;\"> that could have an effect on the future computation of dilution per common share:</font></div><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><div style=\"padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;\"><table cellpadding=\"0\" cellspacing=\"0\" style=\"font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;\"><tr><td colspan=\"6\" rowspan=\"1\"></td></tr><tr><td style=\"width:75%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:11%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:11%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"5\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Year Ended April&#160;30</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">2020</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">2019</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Stock options</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,271,658</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,423,626</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Warrants</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1,671,440</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Total common stock equivalents</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,271,658</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double 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style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">The carrying value of cash, accounts receivable, prepaid expenses, deposits and other receivables, accounts payable, and accrued liabilities approximate their fair value based on the liquidity or the short-term maturities of these instruments. The fair value hierarchy promulgated by GAAP consists of three levels:</font></div><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div><table cellpadding=\"0\" cellspacing=\"0\" style=\"font-family:Times New Roman; font-size:10pt;\"><tr><td style=\"width:24px;\" rowspan=\"1\" colspan=\"1\"></td><td rowspan=\"1\" colspan=\"1\"></td></tr><tr><td style=\"vertical-align:top\" rowspan=\"1\" colspan=\"1\"><div style=\"line-height:120%;font-size:10pt;padding-left:0px;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8226;</font></div></td><td style=\"vertical-align:top;\" rowspan=\"1\" colspan=\"1\"><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-style:italic;\">Level one</font><font style=\"font-family:inherit;font-size:10pt;\"> &#8212; Quoted market prices in active markets for identical assets or liabilities;</font></div></td></tr></table><table cellpadding=\"0\" cellspacing=\"0\" style=\"font-family:Times New Roman; font-size:10pt;\"><tr><td style=\"width:24px;\" rowspan=\"1\" colspan=\"1\"></td><td rowspan=\"1\" colspan=\"1\"></td></tr><tr><td style=\"vertical-align:top\" rowspan=\"1\" colspan=\"1\"><div style=\"line-height:120%;font-size:10pt;padding-left:0px;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8226;</font></div></td><td style=\"vertical-align:top;\" rowspan=\"1\" colspan=\"1\"><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-style:italic;\">Level two</font><font style=\"font-family:inherit;font-size:10pt;\"> &#8212; Inputs other than level one inputs that are either directly or indirectly observable; and</font></div></td></tr></table><table cellpadding=\"0\" cellspacing=\"0\" style=\"font-family:Times New Roman; font-size:10pt;\"><tr><td style=\"width:24px;\" rowspan=\"1\" colspan=\"1\"></td><td rowspan=\"1\" colspan=\"1\"></td></tr><tr><td style=\"vertical-align:top\" rowspan=\"1\" colspan=\"1\"><div style=\"line-height:120%;font-size:10pt;padding-left:0px;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8226;</font></div></td><td style=\"vertical-align:top;\" rowspan=\"1\" colspan=\"1\"><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-style:italic;\">Level three</font><font style=\"font-family:inherit;font-size:10pt;\"> &#8212; Unobservable inputs developed using estimates and assumptions, which are developed by the reporting entity and reflect those assumptions that a market participant would use.</font></div></td></tr></table><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Determining which category an asset or liability falls within the hierarchy requires significant judgment. The Company evaluates its hierarchy disclosures each quarter.</font></div></div>"}]},{"name":"rpt:f-580","factDimensions":{"xbrl:concept":"us-gaap:ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock","xbrl:period":"2019-05-01T00:00:00/2020-05-01T00:00:00","xbrl:entity":"cik:0000771856"},"factValues":[{"value":"<div style=\"font-family:Times New Roman;font-size:10pt;\"><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;\">Foreign Currency</font></div><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">The Company&#8217;s foreign subsidiaries functional currency is the U.S. dollar. Transaction gains and losses are recognized in earnings. The Company is subject to foreign exchange rate fluctuations in connection with the Company&#8217;s international operations.</font></div></div>"}]},{"name":"rpt:f-581","factDimensions":{"xbrl:concept":"us-gaap:GoodwillAndIntangibleAssetsPolicyTextBlock","xbrl:period":"2019-05-01T00:00:00/2020-05-01T00:00:00","xbrl:entity":"cik:0000771856"},"factValues":[{"value":"<div style=\"font-family:Times New Roman;font-size:10pt;\"><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;\">Goodwill</font></div><div style=\"line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Goodwill represents the excess of the purchase price over the fair value of the net tangible and identifiable intangible assets acquired in a business combination. The Company evaluates the carrying value of goodwill annually in connection with the annual budgeting and forecast process and also between annual evaluations if events occur or circumstances change that would more likely than not reduce the fair value of the reporting unit to which goodwill was allocated to below its carrying amount. Such circumstances could include, but are not limited to: (1) a significant adverse change in legal factors, market conditions, or in business climate, (2) unanticipated competition, or (3) an adverse action or assessment by a regulator. When evaluating goodwill for impairment, we may first perform an assessment qualitatively whether it is more likely than not that a reporting unit&#8217;s carrying amount exceeds its fair value, referred to as a &#8220;step zero&#8221; approach. Subsequently (if necessary after step zero), an entity should perform its goodwill impairment test by comparing the fair value of a reporting unit with its carrying value. Under FASB's Accounting Standards Update (\"ASU\") 2014-02, Topic 350, \"Intangibles&#8212;Goodwill and Other\" goodwill impairment is measured as the excess of the carrying amount of the reporting unit over its fair value. </font></div><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">The impairment evaluation test involves comparing the current fair value of each business unit to its carrying value, including goodwill. Fair value is typically estimated using a discounted cash flow analysis, which requires the Company to estimate the future cash flows anticipated to be generated by the business unit being tested for impairment as well as to select a risk-adjusted discount rate to measure the present value of the anticipated cash flows. When determining future cash flow estimates, the Company considers historical results adjusted to reflect current and anticipated operating conditions. The Company estimates cash flows for the business unit over a discrete period (typically four or five years) and the terminal period (considering expected long term growth rates and trends). Estimating future cash flows requires significant judgment by management in such areas as future economic conditions, industry-specific conditions, product pricing, and necessary capital expenditures. 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The Company evaluated its TOS and POS business operations (or business units) and determined that the POS operations no longer qualified as a separate reportable segment primarily due to its revenue representing approximately </font><font style=\"font-family:inherit;font-size:10pt;\">2.5%</font><font style=\"font-family:inherit;font-size:10pt;\"> of total revenue. The Company assesses goodwill by business unit, which are also reporting units.  Judgments regarding the existence of impairment indicators are based on legal factors, market conditions and operational performance of the acquired businesses.&#160;&#160;Future events, including but not limited to continued declines in economic activity, loss of contracts or a significant number of customers, or a rapid increase in costs or capital expenditures, could cause us to conclude that impairment indicators exist and that goodwill is impaired.&#160;&#160;</font></div></div>"}]},{"name":"rpt:f-582","factDimensions":{"xbrl:concept":"us-gaap:ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock","xbrl:period":"2019-05-01T00:00:00/2020-05-01T00:00:00","xbrl:entity":"cik:0000771856"},"factValues":[{"value":"<div style=\"font-family:Times New Roman;font-size:10pt;\"><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;\">Impairment of Long-Lived Assets</font></div><div 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group.</font></div></div>"}]},{"name":"rpt:f-583","factDimensions":{"xbrl:concept":"us-gaap:IncomeTaxDisclosureTextBlock","xbrl:period":"2019-05-01T00:00:00/2020-05-01T00:00:00","xbrl:entity":"cik:0000771856"},"factValues":[{"value":"<div style=\"font-family:Times New Roman;font-size:10pt;\"><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Provision for Income Taxes</font></div><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">The components of the provision for income taxes are as follows (in thousands):</font></div><div style=\"line-height:120%;font-size:10pt;\"><div style=\"padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;\"><table cellpadding=\"0\" cellspacing=\"0\" style=\"font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;\"><tr><td colspan=\"16\" rowspan=\"1\"></td></tr><tr><td style=\"width:49%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:10%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:10%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:10%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:10%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"15\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Year Ended April&#160;30, 2020</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Federal</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">State</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Foreign</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Total</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Current</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">3</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">127</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">130</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Total</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">3</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">127</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">130</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr></table></div></div><div style=\"line-height:120%;font-size:10pt;\"><div style=\"padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;\"><table cellpadding=\"0\" cellspacing=\"0\" style=\"font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;\"><tr><td colspan=\"16\" rowspan=\"1\"></td></tr><tr><td style=\"width:49%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:10%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:10%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:10%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:10%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"15\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Year Ended April&#160;30, 2019</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Federal</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">State</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Foreign</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Total</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Current</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">101</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">103</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Total</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">101</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">103</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr></table></div><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:center;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">A reconciliation between the Company&#8217;s effective tax rate and the United States statutory tax rate for the years ended </font><font style=\"font-family:inherit;font-size:10pt;\">April&#160;30, 2020</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">2019</font><font style=\"font-family:inherit;font-size:10pt;\"> is as follows:</font></div><div style=\"line-height:120%;font-size:10pt;\"><div style=\"padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;\"><table cellpadding=\"0\" cellspacing=\"0\" style=\"font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;\"><tr><td colspan=\"6\" rowspan=\"1\"></td></tr><tr><td style=\"width:75%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:11%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:11%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"5\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Year Ended April 30,</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">2020</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">2019</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Federal income tax at statutory rate</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">21.0</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;%</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">21.0</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;%</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">US vs. foreign tax rate difference</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(0.5</font></div></td><td style=\"vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1.1</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">State income tax, net of federal benefit</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(0.2</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">0.9</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Permanent differences</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(15.0</font></div></td><td style=\"vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(25.4</font></div></td><td style=\"vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Increase in uncertain tax position</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(1.5</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Goodwill impairment</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(3.8</font></div></td><td style=\"vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Change in valuation allowance</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(7.1</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">41.0</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Changes in tax rates</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">6.1</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Income tax expense</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(7.1</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)%</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">44.7</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;%</font></div></td></tr></table></div><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Deferred income taxes reflect the net tax effects of temporary differences between the carrying amounts of assets and liabilities for financial reporting purposes and the amounts used for income tax purposes.&#160;&#160;Significant components of the Company&#8217;s deferred tax assets and liabilities as of </font><font style=\"font-family:inherit;font-size:10pt;\">April&#160;30, 2020</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">2019</font><font style=\"font-family:inherit;font-size:10pt;\"> consist of the following (in thousands):</font></div><div style=\"line-height:120%;font-size:10pt;\"><div style=\"padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;\"><table cellpadding=\"0\" cellspacing=\"0\" style=\"font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;\"><tr><td colspan=\"8\" rowspan=\"1\"></td></tr><tr><td style=\"width:75%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:10%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:10%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"7\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">As of April 30,</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">2020</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">2019</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Accrued liabilities</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">303</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">385</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Depreciation and amortization</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(175</font></div></td><td style=\"vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(99</font></div></td><td style=\"vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Stock-based compensation expense</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">4,109</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">4,207</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Net operating loss carry-forward</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">11,174</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">10,460</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Total deferred tax assets</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">15,411</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">14,953</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Less: Valuation allowance</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(15,411</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(14,953</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font 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style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr></table></div><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">On March 27, 2020, the Coronavirus Aid, Relief, and Economic Security (CARES) Act was signed into law. 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style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">2019</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Balance, beginning of the year</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td 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style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">151</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Addition based on tax positions related to prior years</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br 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style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Balance, end of year</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px 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style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">151</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr></table></div><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">As of </font><font style=\"font-family:inherit;font-size:10pt;\">April&#160;30, 2020</font><font 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font-size:10pt;\"><tr><td style=\"width:24px;\" rowspan=\"1\" colspan=\"1\"></td><td rowspan=\"1\" colspan=\"1\"></td></tr><tr><td style=\"vertical-align:top\" rowspan=\"1\" colspan=\"1\"><div style=\"line-height:120%;font-size:10pt;padding-left:0px;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8226;</font></div></td><td style=\"vertical-align:top;\" rowspan=\"1\" colspan=\"1\"><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">An allocation or shift of income between taxing jurisdictions;</font></div></td></tr></table><table cellpadding=\"0\" cellspacing=\"0\" style=\"font-family:Times New Roman; font-size:10pt;\"><tr><td style=\"width:24px;\" rowspan=\"1\" colspan=\"1\"></td><td rowspan=\"1\" colspan=\"1\"></td></tr><tr><td style=\"vertical-align:top\" rowspan=\"1\" colspan=\"1\"><div style=\"line-height:120%;font-size:10pt;padding-left:0px;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8226;</font></div></td><td style=\"vertical-align:top;\" rowspan=\"1\" colspan=\"1\"><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">The characterization of income or a decision to exclude reportable taxable income in a tax return; or</font></div></td></tr></table><table cellpadding=\"0\" cellspacing=\"0\" style=\"font-family:Times New Roman; font-size:10pt;\"><tr><td style=\"width:24px;\" rowspan=\"1\" colspan=\"1\"></td><td rowspan=\"1\" colspan=\"1\"></td></tr><tr><td style=\"vertical-align:top\" rowspan=\"1\" colspan=\"1\"><div style=\"line-height:120%;font-size:10pt;padding-left:0px;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8226;</font></div></td><td style=\"vertical-align:top;\" rowspan=\"1\" colspan=\"1\"><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">A decision to classify a transaction, entity or other position in a tax return as tax exempt.</font></div></td></tr></table><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">The Company reflects tax benefits only if it is more likely than not that we will be able to sustain the tax position, based on its technical merits.&#160;&#160;If a tax benefit meets this criterion, it is measured and recognized based on the largest amount of benefit that is cumulatively greater than 50% likely to be realized.&#160;&#160;As of </font><font style=\"font-family:inherit;font-size:10pt;\">April&#160;30, 2020</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">2019</font><font style=\"font-family:inherit;font-size:10pt;\"> the Company has recorded </font><font style=\"font-family:inherit;font-size:10pt;\">$178,000</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">$151,000</font><font style=\"font-family:inherit;font-size:10pt;\">, respectively, of liabilities related to uncertain tax positions relative to one of its foreign operations.</font></div><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">The Company&#8217;s practice is to recognize interest and/or penalties related to income tax matters in income tax expense. The Company accrued </font><font style=\"font-family:inherit;font-size:10pt;\">$27,000</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">$0</font><font style=\"font-family:inherit;font-size:10pt;\">, for interest and penalties on the Company&#8217;s statement of operations for the years ended </font><font style=\"font-family:inherit;font-size:10pt;\">April&#160;30, 2020</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">2019</font><font style=\"font-family:inherit;font-size:10pt;\">, respectively. </font></div></div>"}]},{"name":"rpt:f-585","factDimensions":{"xbrl:concept":"us-gaap:InvestmentsAndOtherNoncurrentAssetsTextBlock","xbrl:period":"2019-05-01T00:00:00/2020-05-01T00:00:00","xbrl:entity":"cik:0000771856"},"factValues":[{"value":"<div style=\"font-family:Times New Roman;font-size:10pt;\"><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;\">Other long term assets</font></div><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Other long term assets represents amounts relating to lease deposits for our Hackensack, New Jersey and Rockville, Maryland locations. </font></div></div>"}]},{"name":"rpt:f-586","factDimensions":{"xbrl:concept":"us-gaap:LesseeLeasesPolicyTextBlock","xbrl:period":"2019-05-01T00:00:00/2020-05-01T00:00:00","xbrl:entity":"cik:0000771856"},"factValues":[{"value":"<div style=\"font-family:Times New Roman;font-size:10pt;\"><div style=\"line-height:120%;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;\">Leases</font></div><div style=\"line-height:120%;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">  Effective May 1, 2019, the Company accounts for its leases under Financial Accounting Standards Board (\"FASB\") Accounting Standards Codification (\"ASC\") Topic 842, Leases (\"ASC 842\"). Under this guidance, arrangements meeting the definition of a lease are classified as operating or financing leases and are recorded on the consolidated balance sheet as both a right-of-use asset and lease liability, calculated by discounting fixed lease payments over the lease term at the rate implicit in the lease or the Company&#8217;s incremental borrowing rate. As the Company's leases do not provide an implicit rate, the Company uses an incremental borrowing rate based on the information available at commencement date in determining the present value of lease payments. Lease liabilities are increased by interest and reduced by payments each period, and the right-of-use asset is amortized over the lease term. For operating leases, interest on the lease liability and the amortization of the right-of-use asset result in straight-line rent expense over the lease term. The Company continues to account for leases in the prior period financial statements in accordance with ASC Topic 840.</font></div></div>"}]},{"name":"rpt:f-587","factDimensions":{"xbrl:concept":"us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock","xbrl:period":"2019-05-01T00:00:00/2020-05-01T00:00:00","xbrl:entity":"cik:0000771856"},"factValues":[{"value":"<div style=\"font-family:Times New Roman;font-size:10pt;\"><div style=\"line-height:120%;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Future minimum lease payments due each fiscal year as follows (in thousands):</font></div><div style=\"line-height:120%;text-align:center;text-indent:12px;font-size:10pt;\"><div style=\"padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;\"><table cellpadding=\"0\" cellspacing=\"0\" style=\"font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:54.43902439024391%;border-collapse:collapse;text-align:left;\"><tr><td colspan=\"4\" rowspan=\"1\"></td></tr><tr><td style=\"width:75%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:23%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2021</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1,697</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2022</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1,851</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2023</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1,818</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2024</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1,844</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2025</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1,867</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Thereafter</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">7,268</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;Total</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">16,345</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr></table></div></div></div>"}]},{"name":"rpt:f-588","factDimensions":{"xbrl:concept":"us-gaap:LesseeOperatingLeasesTextBlock","xbrl:period":"2019-05-01T00:00:00/2020-05-01T00:00:00","xbrl:entity":"cik:0000771856"},"factValues":[{"value":"<div style=\"font-family:Times New Roman;font-size:10pt;\"><div style=\"line-height:120%;text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Leases</font></div><div style=\"line-height:120%;text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">In February 2016, the FASB issued ASU 2016-02, &#8220;Leases&#8221; Topic 842,&#160;which amends the guidance in former ASC Topic 840,&#160;Leases. The new standard increases transparency and comparability most significantly by requiring the recognition by lessees of right-of-use (&#8220;ROU&#8221;) assets and lease liabilities on the balance sheet for all leases longer than 12 months. Under the standard, disclosures are required to meet the objective of enabling users of financial statements to assess the amount, timing, and uncertainty of cash flows arising from leases.&#160;For lessees, leases will be classified as finance or operating, with classification affecting the pattern and classification of expense recognition in the income statement.</font></div><div style=\"line-height:120%;text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Effective May 1, 2019, the Company accounts for its leases under Topic 842  using the&#160;modified retrospective transition approach, applying the new standard to all of its leases existing at the date of initial application&#160;which is the effective date of adoption.&#160;Under this guidance, arrangements meeting the definition of a lease are classified as operating or financing leases, and are recorded on the consolidated balance sheet as both an operating lease ROU asset and operating lease liability, calculated by discounting fixed lease payments over the lease term at the rate implicit in the lease or the Company&#8217;s incremental borrowing rate. Lease liabilities are increased by interest and reduced by payments each period, and the right of use asset is amortized over the lease term. For operating leases, interest on the lease liability and the amortization of the right of use asset result in straight-line rent expense over the lease term. Variable lease expenses, if any, are recorded when incurred. The Company has elected to apply the short-term lease exemption practical expedient for each class of underlying assets and excludes short-term leases having initial terms of 12 months or less. The Company recognizes rent expense on a straight-line basis over the lease term for these short-term leases. The Company has determined that no material embedded leases exist. Under Topic 842, the Company determined if an arrangement is a lease at inception. ROU assets and liabilities are recognized at commencement date based on the present value of remaining lease payments over the lease term. For this purpose, the Company considers only payments that are fixed and determinable at the time of commencement. As the Company's leases do not provide an implicit rate, the Company uses an incremental borrowing rate based on the information available at commencement date in determining the present value of lease payments.</font></div><div style=\"line-height:120%;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">The adoption of the new guidance resulted in the recognition of an operating ROU asset of&#160;</font><font style=\"font-family:inherit;font-size:10pt;\">$3.2 million</font><font style=\"font-family:inherit;font-size:10pt;\">, net of deferred rent of&#160;</font><font style=\"font-family:inherit;font-size:10pt;\">$900,000</font><font style=\"font-family:inherit;font-size:10pt;\">&#160;and an operating lease liability of&#160;</font><font style=\"font-family:inherit;font-size:10pt;\">$4.1 million</font><font style=\"font-family:inherit;font-size:10pt;\">&#160;as of May 1, 2019.  The incremental borrowing rate based on the information available at commencement date was&#160;</font><font style=\"font-family:inherit;font-size:10pt;\">7.25%</font><font style=\"font-family:inherit;font-size:10pt;\">. The weighted average remaining lease term and the weighted average discount rate at the adoption date were&#160;</font><font style=\"font-family:inherit;font-size:10pt;\">7.68</font><font style=\"font-family:inherit;font-size:10pt;\"> years&#160;and&#160;</font><font style=\"font-family:inherit;font-size:10pt;\">7.25%</font><font style=\"font-family:inherit;font-size:10pt;\">, respectively. The Company continues to account for leases in the prior period financial statements in accordance with ASC Topic 840. </font></div><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;\">Operating Leases</font><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div><div style=\"line-height:120%;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;text-indent:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">The Company currently leases certain office equipment and its office and laboratory facilities under non-cancelable operating leases. Rent expense for operating leases is recognized on a straight-line basis over the lease term from the lease commencement date through the scheduled expiration date. Rent expenses totaled </font><font style=\"font-family:inherit;font-size:10pt;\">$955,000</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">$822,000</font><font style=\"font-family:inherit;font-size:10pt;\"> for the years ended </font><font style=\"font-family:inherit;font-size:10pt;\">April&#160;30, 2020</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">2019</font><font style=\"font-family:inherit;font-size:10pt;\">, respectively. The Company considers its facilities adequate for its current operational needs.</font></div><div style=\"line-height:120%;text-align:justify;text-indent:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">The Company leases the following facilities:</font></div><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div><table cellpadding=\"0\" cellspacing=\"0\" style=\"font-family:Times New Roman; font-size:10pt;\"><tr><td style=\"width:24px;\" rowspan=\"1\" colspan=\"1\"></td><td rowspan=\"1\" colspan=\"1\"></td></tr><tr><td style=\"vertical-align:top\" rowspan=\"1\" colspan=\"1\"><div style=\"line-height:120%;font-size:10pt;padding-left:0px;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8226;</font></div></td><td style=\"vertical-align:top;\" rowspan=\"1\" colspan=\"1\"><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">One University Plaza, Suite 307, Hackensack, New Jersey 07601, which, since November 2011, serves as the Company&#8217;s corporate headquarters. The lease expires in </font><font style=\"font-family:inherit;font-size:10pt;\">November 2021</font><font style=\"font-family:inherit;font-size:10pt;\">. The Company recognized </font><font style=\"font-family:inherit;font-size:10pt;\">$94,000</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">$91,000</font><font style=\"font-family:inherit;font-size:10pt;\"> of rental costs relative to this lease for fiscal </font><font style=\"font-family:inherit;font-size:10pt;\">2020</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">2019</font><font style=\"font-family:inherit;font-size:10pt;\">, respectively.</font></div></td></tr></table><table cellpadding=\"0\" cellspacing=\"0\" style=\"font-family:Times New Roman; font-size:10pt;\"><tr><td style=\"width:24px;\" rowspan=\"1\" colspan=\"1\"></td><td rowspan=\"1\" colspan=\"1\"></td></tr><tr><td style=\"vertical-align:top\" rowspan=\"1\" colspan=\"1\"><div style=\"line-height:120%;font-size:10pt;padding-left:0px;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8226;</font></div></td><td style=\"vertical-align:top;\" rowspan=\"1\" colspan=\"1\"><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1330 Piccard Drive, Suite 025, Rockville, MD 20850, which consists of laboratory and office space where the Company conducts operations related to its primary service offerings. The Company executed this lease on January 11, 2017. The operating commencement date was </font><font style=\"font-family:inherit;font-size:10pt;\">August&#160;11, 2017</font><font style=\"font-family:inherit;font-size:10pt;\">. This lease expires in </font><font style=\"font-family:inherit;font-size:10pt;\">August 2028</font><font style=\"font-family:inherit;font-size:10pt;\">. The Company recognized </font><font style=\"font-family:inherit;font-size:10pt;\">$604,000</font><font style=\"font-family:inherit;font-size:10pt;\"> of rental expense for  both fiscal </font><font style=\"font-family:inherit;font-size:10pt;\">2020</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">2019</font><font style=\"font-family:inherit;font-size:10pt;\">.  On March 30, 2020, the Company executed the first amendment to this lease to expand the existing premises at 1330 Piccard Drive, Suite 025 (\"Expansion Premises\") to Suites 050 and 104.  This amendment also extended the current lease term by six months.  The Expansion Premises operating lease commencement date was June 1, 2020 and the lease expires February 28, 2029.  In accordance with ASC 842, \"Leases\", the Company evaluated the first amendment and also performed a reassessment of the existing lease to determine the impact of the six-month term extension.  The Company did not recognize rental expense under this amendment during fiscal 2020 as the Expansion Premises operating lease commencement date is during fiscal 2021.  Upon the Expansion Premises operating lease commencement date, the Company will recognize an operating ROU asset and related operating lease liability of </font><font style=\"font-family:inherit;font-size:10pt;\">$3.8 million</font><font style=\"font-family:inherit;font-size:10pt;\">, each, respectively.   The Company will also recognize an operating ROU asset and related operating lease liability of approximately </font><font style=\"font-family:inherit;font-size:10pt;\">$118,000</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">$125,000</font><font style=\"font-family:inherit;font-size:10pt;\">, respectively, related to the extension of the current lease, as well as interest and amortization expense of </font><font style=\"font-family:inherit;font-size:10pt;\">$7,000</font><font style=\"font-family:inherit;font-size:10pt;\">. </font></div></td></tr></table><table cellpadding=\"0\" cellspacing=\"0\" style=\"font-family:Times New Roman; font-size:10pt;\"><tr><td style=\"width:24px;\" rowspan=\"1\" colspan=\"1\"></td><td rowspan=\"1\" colspan=\"1\"></td></tr><tr><td style=\"vertical-align:top\" rowspan=\"1\" colspan=\"1\"><div style=\"line-height:120%;font-size:10pt;padding-left:0px;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8226;</font></div></td><td style=\"vertical-align:top;\" rowspan=\"1\" colspan=\"1\"><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">910 Clopper Road,</font><font style=\"font-family:inherit;font-size:11pt;\"> </font><font style=\"font-family:inherit;font-size:10pt;\">Suites 260S and 280S, Gaithersburg, Maryland 20878, which consisted of laboratory and office space where the Company conducted operations related to its primary service offerings. The Company executed this lease on </font><font style=\"font-family:inherit;font-size:10pt;\">April&#160;1, 2018</font><font style=\"font-family:inherit;font-size:10pt;\">. The operating commencement date was </font><font style=\"font-family:inherit;font-size:10pt;\">May&#160;1, 2018</font><font style=\"font-family:inherit;font-size:10pt;\">. The Company transitioned its activities from this location to the New Location, as defined below, and terminated this lease </font><font style=\"font-family:inherit;font-size:10pt;\">seven days</font><font style=\"font-family:inherit;font-size:10pt;\"> after the commencement date of the New Location. The Company recognized&#160;</font><font style=\"font-family:inherit;font-size:10pt;\">$0</font><font style=\"font-family:inherit;font-size:10pt;\">&#160;and&#160;</font><font style=\"font-family:inherit;font-size:10pt;\">$41,000</font><font style=\"font-family:inherit;font-size:10pt;\">&#160;of rental expense for fiscal </font><font style=\"font-family:inherit;font-size:10pt;\">2020</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">2019</font><font style=\"font-family:inherit;font-size:10pt;\">, respectively. </font></div></td></tr></table><table cellpadding=\"0\" cellspacing=\"0\" style=\"font-family:Times New Roman; font-size:10pt;\"><tr><td style=\"width:24px;\" rowspan=\"1\" colspan=\"1\"></td><td rowspan=\"1\" colspan=\"1\"></td></tr><tr><td style=\"vertical-align:top\" rowspan=\"1\" colspan=\"1\"><div style=\"line-height:120%;font-size:10pt;padding-left:0px;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8226;</font></div></td><td style=\"vertical-align:top;\" rowspan=\"1\" colspan=\"1\"><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1405 Research Boulevard, Suite 125, Rockville, Maryland 20850 (&#8220;New Location&#8221;), which consists of laboratory and office space where the Company conducts operations related to its primary service offerings. The Company executed this lease on </font><font style=\"font-family:inherit;font-size:10pt;\">November&#160;1, 2018</font><font style=\"font-family:inherit;font-size:10pt;\">. The operating commencement date was </font><font style=\"font-family:inherit;font-size:10pt;\">January&#160;17, 2019</font><font style=\"font-family:inherit;font-size:10pt;\">. This lease expires in&#160;</font><font style=\"font-family:inherit;font-size:10pt;\">April 2024</font><font style=\"font-family:inherit;font-size:10pt;\">.  The Company recognized </font><font style=\"font-family:inherit;font-size:10pt;\">$257,000</font><font style=\"font-family:inherit;font-size:10pt;\">&#160;and&#160;</font><font style=\"font-family:inherit;font-size:10pt;\">$86,000</font><font style=\"font-family:inherit;font-size:10pt;\">&#160;of rental expense for fiscal </font><font style=\"font-family:inherit;font-size:10pt;\">2020</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">2019</font><font style=\"font-family:inherit;font-size:10pt;\">, respectively.  The Company terminated this lease on June 30, 2020 and transition its activities from this location to the Expansion Premises, as defined above, during the first quarter of fiscal 2021. Upon lease termination, the Company will recognize a decrease in the related operating ROU asset and operating lease liability of approximately </font><font style=\"font-family:inherit;font-size:10pt;\">$850,000</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">926,000</font><font style=\"font-family:inherit;font-size:10pt;\">, respectively, as well as a gain on lease termination of </font><font style=\"font-family:inherit;font-size:10pt;\">$76,000</font><font style=\"font-family:inherit;font-size:10pt;\">.</font></div></td></tr></table><div style=\"line-height:120%;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;text-indent:6px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"> ROU assets and lease liabilities related to our current operating leases are as follows (in thousands):</font></div><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div><div style=\"line-height:120%;text-align:center;text-indent:12px;font-size:10pt;\"><div style=\"padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;\"><table cellpadding=\"0\" cellspacing=\"0\" style=\"font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:79.41463414634147%;border-collapse:collapse;text-align:left;\"><tr><td colspan=\"5\" rowspan=\"1\"></td></tr><tr><td style=\"width:50%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:24%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:24%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">April 30, 2020</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">May 1, 2019</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Operating lease right-of-use assets, net</font></div><div style=\"font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,798</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">3,201</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Current portion of operating lease liabilities</font></div><div style=\"font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">503</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">438</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Non-current portion of operating lease liabilities</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">3,170</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">3,709</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr></table></div><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">As of April 30, 2020, the weighted average remaining operating lease term and the weighted average discount rate were&#160;</font><font style=\"font-family:inherit;font-size:10pt;\">6.89</font><font style=\"font-family:inherit;font-size:10pt;\"> years&#160;and&#160;</font><font style=\"font-family:inherit;font-size:10pt;\">7.25%</font><font style=\"font-family:inherit;font-size:10pt;\">, respectively.  </font></div><div style=\"line-height:120%;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Future minimum lease payments due each fiscal year as follows (in thousands):</font></div><div style=\"line-height:120%;text-align:center;text-indent:12px;font-size:10pt;\"><div style=\"padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;\"><table cellpadding=\"0\" cellspacing=\"0\" style=\"font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:54.43902439024391%;border-collapse:collapse;text-align:left;\"><tr><td colspan=\"4\" rowspan=\"1\"></td></tr><tr><td style=\"width:75%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:23%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2021</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1,697</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2022</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1,851</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2023</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1,818</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2024</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1,844</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2025</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1,867</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Thereafter</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">7,268</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;Total</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">16,345</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr></table></div><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;padding-left:48px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;padding-left:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">The following disclosure as of April 30, 2019 continues to be stated in accordance with ASC 840.  Future minimum lease payments for operating and capital leases at April 30, 2019 were as follows: </font></div><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">  </font><div style=\"padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;\"><table cellpadding=\"0\" cellspacing=\"0\" style=\"font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:54.43902439024391%;border-collapse:collapse;text-align:left;\"><tr><td colspan=\"4\" rowspan=\"1\"></td></tr><tr><td style=\"width:75%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:23%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2021</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1,471</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2022</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1,445</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2023</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1,404</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2024</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1,419</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2025</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1,002</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Thereafter</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">3,398</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;Total</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$10,139</font></div></td></tr></table></div><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:center;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Refer to Note 4, Property and Equipment, for more information on financing leases.</font></div></div>"}]},{"name":"rpt:f-589","factDimensions":{"xbrl:concept":"us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock","xbrl:period":"2019-05-01T00:00:00/2020-05-01T00:00:00","xbrl:entity":"cik:0000771856"},"factValues":[{"value":"<div style=\"font-family:Times New Roman;font-size:10pt;\"><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;\">Accounting Pronouncements Being Evaluated</font></div><div style=\"line-height:120%;text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;text-indent:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">In June 2016, the Financial Accounting Standards Board (FASB) FASB issued Accounting Standards Update (ASU) No. 2016-13, \"Financial Instruments - Credit Losses\".  This update requires immediate recognition of management&#8217;s estimates of current expected credit losses (\"CECL\").  Under the prior model, losses were recognized only as they were incurred.  The new model is applicable to all financial instruments that are not accounted for at fair value through net income.  The standard is effective for fiscal years beginning after December 15, 2022 for public entities qualifying as smaller reporting companies.  Early adoption is permitted.  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The update is effective for public business entities for fiscal years beginning after December 15, 2019, and interim periods within those fiscal years.  Early adoption of the amendments in this update is permitted, including adoption in any interim period.  We are currently assessing the impact of this update on our consolidated financial statements and do not expect a material impact on our consolidated financial statements.</font></div><div style=\"line-height:120%;text-align:justify;text-indent:24px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;text-indent:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">In August 2018, the FASB issued ASU 2018-13, Fair Value Measurement (ASC 820) &#8212; Disclosure Framework-Changes to the Disclosure Requirements for Fair Value Measurement. ASU 2018-13 removes certain disclosures, modifies certain disclosures and adds additional disclosures. ASU 2018-13 is effective for annual periods, including interim periods within those annual periods, beginning after December 15, 2019. Early adoption is permitted. We are currently assessing the potential impact of the amendments in this ASU on our consolidated financial statements and do not expect a material impact on our consolidated financial statements.</font></div><div style=\"line-height:120%;text-align:justify;text-indent:24px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;text-indent:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">In December 2019, the FASB issued ASU 2019-12, Income Taxes (ASC 740) &#8212; Simplifying the Accounting for Income Taxes. ASU 2019-12 which modifies ASC 740 to simplify the accounting for income taxes. The ASU removes certain exceptions for recognizing deferred taxes for investments, performing intraperiod allocation and calculating income taxes in interim periods. The ASU also adds guidance to reduce complexity in certain areas, including recognizing deferred taxes for tax goodwill and allocating taxes to members of a consolidated group. ASU 2019-12 is effective for annual periods, including interim periods within those annual periods, beginning after December 15, 2020. 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The ASU was effective for the Company on May 1, 2019. The Company elected to adopt ASU 2016-02 using the modified retrospective method and, therefore, have not recast comparative periods presented in its unaudited consolidated financial statements. As permitted under ASU 2016-02, the Company elected to account for the non-lease components together with the lease components as a single lease component. The Company recorded an operating lease right-of-use (\"ROU\") asset of&#160;</font><font style=\"font-family:inherit;font-size:10pt;\">$3.2 million</font><font style=\"font-family:inherit;font-size:10pt;\">, net of deferred rent of&#160;</font><font style=\"font-family:inherit;font-size:10pt;\">$900,000</font><font style=\"font-family:inherit;font-size:10pt;\">&#160;and an operating lease liability of&#160;</font><font style=\"font-family:inherit;font-size:10pt;\">$4.1 million</font><font style=\"font-family:inherit;font-size:10pt;\">&#160;as of May 1, 2019. Refer to \"Note 13. 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This ASU expands the scope of Topic 718, Compensation&#8212;Stock Compensation (which currently only includes share-based payments to employees) to include share-based payments issued to nonemployees for goods or services. Under the new guidance, the existing employee guidance will apply to nonemployee share-based transactions (as long as the transaction is not effectively a form of financing), with the exception of specific guidance related to the attribution of compensation cost. The cost of nonemployee awards will continue to be recorded as if the grantor had paid cash for the goods or services. The new accounting guidance was effective for the Company on May 1, 2019.  The Company early adopted ASU 2018-07 beginning with its financial reporting for the quarter ended January 31, 2019.  The adoption did not have a material impact on the Company's consolidated financial statements.</font></div></div>"}]},{"name":"rpt:f-590","factDimensions":{"xbrl:concept":"us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock","xbrl:period":"2019-05-01T00:00:00/2020-05-01T00:00:00","xbrl:entity":"cik:0000771856"},"factValues":[{"value":"<div style=\"font-family:Times New Roman;font-size:10pt;\"><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Organization and Basis of Presentation</font></div><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;\">Background</font></div><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Champions Oncology, Inc. 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The Company operates in </font><font style=\"font-family:inherit;font-size:10pt;\">one</font><font style=\"font-family:inherit;font-size:10pt;\"> reportable business segment.</font></div></div>"}]},{"name":"rpt:f-591","factDimensions":{"xbrl:concept":"us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock","xbrl:period":"2019-05-01T00:00:00/2020-05-01T00:00:00","xbrl:entity":"cik:0000771856"},"factValues":[{"value":"<div style=\"font-family:Times New Roman;font-size:10pt;\"><div style=\"line-height:120%;text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Property and Equipment</font></div><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Property and equipment consisted of the following (in 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style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"7\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">April 30,</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">2020</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">2019</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Furniture and fixtures</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">181</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">142</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Computer equipment and software</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1,551</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1,104</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Laboratory equipment</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">4,475</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">3,358</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Assets in progress</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">554</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">16</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Leasehold improvements</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">4</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Total property and equipment</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">6,765</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">4,620</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Less: Accumulated depreciation and amortization</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(2,772</font></div></td><td style=\"vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(2,074</font></div></td><td style=\"vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Property and equipment, net</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">3,993</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,546</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr></table></div><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">&#160;</font></div><div style=\"line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Depreciation and amortization expense was </font><font style=\"font-family:inherit;font-size:10pt;\">$825,000</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">$606,000</font><font style=\"font-family:inherit;font-size:10pt;\"> for the years ended </font><font style=\"font-family:inherit;font-size:10pt;\">April&#160;30, 2020</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">2019</font><font style=\"font-family:inherit;font-size:10pt;\">, respectively.  Depreciation and amortization expense, excluding expense recorded under finance leases, was&#160;$</font><font style=\"font-family:inherit;font-size:10pt;\">683,000</font><font style=\"font-family:inherit;font-size:10pt;\"> and $</font><font style=\"font-family:inherit;font-size:10pt;\">490,000</font><font style=\"font-family:inherit;font-size:10pt;\">&#160;for the twelve months ended&#160;April 30, 2020&#160;and&#160;2019. </font></div><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">As of&#160;April 30, 2020&#160;and&#160;2019, property, plant and equipment included gross assets held under finance leases of&#160;</font><font style=\"font-family:inherit;font-size:10pt;\">$343,000</font><font style=\"font-family:inherit;font-size:10pt;\">&#160;and&#160;</font><font style=\"font-family:inherit;font-size:10pt;\">$366,000</font><font style=\"font-family:inherit;font-size:10pt;\">, respectively. Related depreciation expense for these assets was&#160;</font><font style=\"font-family:inherit;font-size:10pt;\">$142,000</font><font style=\"font-family:inherit;font-size:10pt;\">&#160;and&#160;</font><font style=\"font-family:inherit;font-size:10pt;\">$116,000</font><font style=\"font-family:inherit;font-size:10pt;\">&#160;for the years ended&#160;April&#160;30, 2020&#160;and&#160;2019.   As of April 30, 2020, assets in progress includes approximately </font><font style=\"font-family:inherit;font-size:10pt;\">$300,000</font><font style=\"font-family:inherit;font-size:10pt;\"> of capitalized software development costs.  </font></div><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">During the year ended April 30, 2020, specifically during the quarter ended October 31, 2019, the Company traded in and disposed of a&#160;</font><font style=\"font-family:inherit;font-size:10pt;\">$235,000</font><font style=\"font-family:inherit;font-size:10pt;\">&#160;leased asset that was previously included in the laboratory equipment category. At the time of disposal, the accumulated depreciation related to that asset was written off in the amount of&#160;</font><font style=\"font-family:inherit;font-size:10pt;\">$127,000</font><font style=\"font-family:inherit;font-size:10pt;\">&#160;(see also paragraph below). 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The lease had costs of approximately&#160;</font><font style=\"font-family:inherit;font-size:10pt;\">$149,000</font><font style=\"font-family:inherit;font-size:10pt;\">, at inception, through November 2019.&#160;The final lease payment under this finance lease of&#160;</font><font style=\"font-family:inherit;font-size:10pt;\">$2,000</font><font style=\"font-family:inherit;font-size:10pt;\">&#160;was paid during the three months ended January 31, 2020.&#160;</font></div><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">In July 2018, the Company entered into a second finance lease for laboratory equipment. The lease had total costs of approximately&#160;</font><font style=\"font-family:inherit;font-size:10pt;\">$266,000</font><font style=\"font-family:inherit;font-size:10pt;\">, inclusive of interest and taxes, with a monthly payment of approximately&#160;</font><font style=\"font-family:inherit;font-size:10pt;\">$11,000</font><font style=\"font-family:inherit;font-size:10pt;\">. Although the lease was originally due to mature in July 2020, the Company decided to pay the outstanding balance on February 1, 2019. During the quarter ended October 31, 2019, the Company traded in this asset and received a&#160;</font><font style=\"font-family:inherit;font-size:10pt;\">$160,000</font><font style=\"font-family:inherit;font-size:10pt;\">&#160;reduction in the purchase price of two newly acquired assets. The net book value of the asset traded in at the time of trade in was&#160;</font><font style=\"font-family:inherit;font-size:10pt;\">$108,000</font><font style=\"font-family:inherit;font-size:10pt;\">, which resulted in the gain on the disposal of the asset of&#160;</font><font style=\"font-family:inherit;font-size:10pt;\">$52,000</font><font style=\"font-family:inherit;font-size:10pt;\">, which is included as an offset in the other expense line within the Company's consolidated statement of operations for the year ended  April 30, 2020. </font></div><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">In December 2019, the Company entered into a finance lease for laboratory equipment. The lease had costs of approximately&#160;</font><font style=\"font-family:inherit;font-size:10pt;\">$231,000</font><font style=\"font-family:inherit;font-size:10pt;\">, at inception, through November 2020. This lease expires December 2020. The current monthly finance lease payment is approximately&#160;</font><font style=\"font-family:inherit;font-size:10pt;\">$19,000</font><font style=\"font-family:inherit;font-size:10pt;\">. The future minimum lease payments remaining under this finance lease at April 30, 2020 are&#160;</font><font style=\"font-family:inherit;font-size:10pt;\">$135,000</font><font style=\"font-family:inherit;font-size:10pt;\">. The present value of minimum future obligations is calculated based on interest rate of&#160;</font><font style=\"font-family:inherit;font-size:10pt;\">4.75%</font><font style=\"font-family:inherit;font-size:10pt;\">. Depreciation and amortization expense related to this finance lease was&#160;</font><font style=\"font-family:inherit;font-size:10pt;\">$88,500</font><font style=\"font-family:inherit;font-size:10pt;\">&#160;for the year ended April 30, 2020.</font></div></div>"}]},{"name":"rpt:f-592","factDimensions":{"xbrl:concept":"us-gaap:PropertyPlantAndEquipmentPolicyTextBlock","xbrl:period":"2019-05-01T00:00:00/2020-05-01T00:00:00","xbrl:entity":"cik:0000771856"},"factValues":[{"value":"<div style=\"font-family:Times New Roman;font-size:10pt;\"><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;\">Property and Equipment</font></div><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Property and equipment is recorded at cost and primarily consists of laboratory equipment, furniture and fixtures, and computer hardware and software. Assets in progress include equipment or software not yet placed in service. Depreciation and amortization is calculated on a straight-line basis over the estimated useful lives of the various assets ranging from </font><font style=\"font-family:inherit;font-size:10pt;\">three</font><font style=\"font-family:inherit;font-size:10pt;\"> to </font><font style=\"font-family:inherit;font-size:10pt;\">nine</font><font style=\"font-family:inherit;font-size:10pt;\"> years.</font></div></div>"}]},{"name":"rpt:f-593","factDimensions":{"xbrl:concept":"us-gaap:PropertyPlantAndEquipmentTextBlock","xbrl:period":"2019-05-01T00:00:00/2020-05-01T00:00:00","xbrl:entity":"cik:0000771856"},"factValues":[{"value":"<div style=\"font-family:Times New Roman;font-size:10pt;\"><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Property and equipment consisted of the following (in thousands):</font></div><div style=\"line-height:120%;font-size:10pt;\"><div style=\"padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;\"><table cellpadding=\"0\" cellspacing=\"0\" style=\"font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;\"><tr><td colspan=\"8\" rowspan=\"1\"></td></tr><tr><td style=\"width:75%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:10%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:10%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"7\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">April 30,</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">2020</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">2019</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Furniture and fixtures</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">181</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">142</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Computer equipment and software</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1,551</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1,104</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Laboratory equipment</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">4,475</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">3,358</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br 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style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">16</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Leasehold improvements</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">4</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Total property and equipment</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">6,765</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">4,620</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Less: Accumulated depreciation and amortization</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(2,772</font></div></td><td style=\"vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(2,074</font></div></td><td style=\"vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Property and equipment, net</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">3,993</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,546</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font 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transactions were in the normal course of operations and were measured at the exchange amount, which is the amount of consideration established and agreed to by the parties.</font></div><div style=\"line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;\">Consulting Services</font></div><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">For both years ended </font><font style=\"font-family:inherit;font-size:10pt;\">April&#160;30, 2020</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font 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During the years ended </font><font style=\"font-family:inherit;font-size:10pt;\">April&#160;30, 2020</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">2019</font><font style=\"font-family:inherit;font-size:10pt;\">, the Company paid another board member </font><font style=\"font-family:inherit;font-size:10pt;\">$48,000</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">$73,000</font><font style=\"font-family:inherit;font-size:10pt;\">, respectively, for consulting services unrelated to his duties as a board member.  All of the amounts paid to these related parties have been recognized in expense in the period the services were performed.</font></div></div>"}]},{"name":"rpt:f-595","factDimensions":{"xbrl:concept":"us-gaap:ResearchAndDevelopmentExpensePolicy","xbrl:period":"2019-05-01T00:00:00/2020-05-01T00:00:00","xbrl:entity":"cik:0000771856"},"factValues":[{"value":"<div style=\"font-family:Times New Roman;font-size:10pt;\"><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;\">Research and Development</font></div><div style=\"line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Research and development costs represent both costs incurred internally for research and development activities, including personnel costs and mice purchases and maintenance, as well as costs incurred externally to facilitate research activities, such as tumor tissue procurement and characterization expenses.&#160;&#160;All research and development costs are expensed as incurred.&#160;</font></div></div>"}]},{"name":"rpt:f-596","factDimensions":{"xbrl:concept":"us-gaap:RevenueFromContractWithCustomerPolicyTextBlock","xbrl:period":"2019-05-01T00:00:00/2020-05-01T00:00:00","xbrl:entity":"cik:0000771856"},"factValues":[{"value":"<div style=\"font-family:Times New Roman;font-size:10pt;\"><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;\">Deferred Revenue</font></div><div style=\"line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Deferred revenue represents payments received in advance for products to be delivered.&#160;&#160;When products are delivered, deferred revenue is then recognized as earned.</font></div></div><div style=\"font-family:Times New Roman;font-size:10pt;\"><div style=\"line-height:120%;text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;\">Revenue Recognition</font></div><div style=\"line-height:120%;text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;text-indent:24px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">In May 2014, the FASB issued ASU 2014-19, </font><font style=\"font-family:inherit;font-size:10pt;font-style:italic;\">Revenue from Contracts with Customers (Topic 606) </font><font style=\"font-family:inherit;font-size:10pt;\">which was added to the FASB's Accounting Standards Codification as ASC 606.  The objective of the standard is to establish a single comprehensive revenue recognition model that is designed to create greater comparability of financial statements across industries and jurisdictions. Under new standard, companies recognize revenue to depict the transfer of goods or services to customers in amounts that reflect the consideration to which the company expects to be entitled in exchange for those goods or services. The Company adopted ASU 2014-09 on May 1, 2018 using the modified retrospective method for all contracts not completed as of the date of adoption and by recognizing the cumulative effect of applying the standard as an adjustment to the Company&#8217;s Balance Sheet. </font></div><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">All revenue is generated from contracts with customers. The Company's arrangements are service type contracts that mainly have a duration of less than a year. The Company recognizes revenue when control of these services is transferred to the customer in an amount, referred to as the transaction price, that reflects the consideration to which the Company is expected to be entitled in exchange for those services. The Company determines revenue recognition utilizing the following five steps: (1) identification of the contract with a customer, (2) identification of the performance obligations in the contract (promised goods or services that are distinct), (3) determination of the transaction price, (4) allocation of the transaction price to the performance obligations, and (5) recognition of revenue when, or as, the Company transfers control of the product or service for each performance obligation. The Company records revenues net of any tax assessments by governmental authorities, such as value added taxes, that are imposed on and concurrent with specific revenue generating transactions. </font></div><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;text-decoration:underline;\">Pharmacology Study, POS Services and Other Services</font></div><div style=\"line-height:120%;text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;text-indent:24px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">The Company generally enters into contracts with customers to provide oncology services with payments based on fixed-fee arrangements. At contract inception, the Company assesses the services promised in the contracts with customers to identify the performance obligations in the arrangement. The Company's fixed-fee arrangements for oncology services are considered a single performance obligation because the Company provides a highly-integrated service.</font></div><div style=\"line-height:120%;text-align:left;text-indent:24px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;text-indent:24px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">The Company recognizes revenue over time using a progress-based input method since there is no single output measure that would fairly depict the transfer of control over the life of the performance obligation. Revenue is recognized for the single performance obligation over time due to the Company's right to payment for work performed to date and the performance does not create an asset with an alternative use. The Company recognizes revenue as portions of the overall performance obligation are completed as this best depicts the progress of the performance obligation.</font></div><div style=\"line-height:120%;text-align:left;text-indent:24px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;\">Incremental Costs of Obtaining a Contract (Sales Commissions)</font></div><div style=\"line-height:120%;text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-indent:24px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Under ASC 606, the costs of obtaining a contract can be expensed immediately, rather than capitalized and amortized, if the amortization period is one year or shorter.  Sales commissions for the Company represent contract costs with a term of one year or less.  Therefore, under ASC 606, the Company elected the practical expedient to expense these costs as incurred.&#160;&#160;&#160;&#160;</font></div><div style=\"line-height:120%;text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;\">Variable Consideration</font></div><div style=\"line-height:120%;text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;text-indent:24px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">In some cases, contracts provide for variable consideration that is contingent upon the occurrence of uncertain future events, such as the success of the initial performance obligation. Variable consideration is estimated at the expected value or at the most likely amount depending on the type of consideration. Estimated amounts are included in the transaction price to the extent it is probable that a significant reversal of cumulative revenue recognized will not occur when the uncertainty associated with the variable consideration is resolved. The estimate of variable consideration and determination of whether to include estimated amounts in the transaction price are based largely on an assessment of its anticipated performance and all information (historical, current and forecasted) that is reasonably available to the Company.  </font></div><div style=\"line-height:120%;text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;\">Trade Receivables, Unbilled Services and Deferred Revenue</font></div><div style=\"line-height:120%;text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;text-indent:24px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">In general, billings and payments are established by contractual provisions including predetermined payment schedules, which may or may not correspond to the timing of the transfer of control of the Company's services under the contract. In general, the Company's intention in its invoicing (payment terms) is to maintain cash neutrality over the life of the contract. Upfront payments, when they occur, are intended to cover certain expenses the Company incurs at the beginning of the contract. Neither the Company nor its customers view such upfront payments and contracted payment schedules as a means of financing. Unbilled services primarily arise from timing of payment terms and when an input method of revenue recognition is utilized and revenue recognized exceeds the amount billed to the customer.  </font></div><div style=\"line-height:120%;text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;text-indent:24px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Deferred revenue consists of unearned payments received in excess of revenue recognized. As the contracted services are subsequently performed and the associated revenue is recognized, the deferred revenue balance is reduced by the amount of the revenue recognized during the period. Deferred revenue is classified as a current liability on the condensed consolidated balance sheet as the Company expects to recognize the associated revenue in less than one year.</font></div></div>"}]},{"name":"rpt:f-597","factDimensions":{"xbrl:concept":"us-gaap:RevenueFromContractWithCustomerTextBlock","xbrl:period":"2019-05-01T00:00:00/2020-05-01T00:00:00","xbrl:entity":"cik:0000771856"},"factValues":[{"value":"<div style=\"font-family:Times New Roman;font-size:10pt;\"><div style=\"line-height:120%;text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Revenue from Contracts with Customers</font></div><div style=\"line-height:120%;text-align:left;font-size:8pt;\"><font style=\"font-family:inherit;font-size:8pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;\">Oncology Services Revenue</font></div><div style=\"line-height:120%;text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;text-indent:24px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">In May 2014, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) 2014-19, </font><font style=\"font-family:inherit;font-size:10pt;font-style:italic;\">Revenue from Contracts with Customers (Topic 606) </font><font style=\"font-family:inherit;font-size:10pt;\">which was added to the FASB's Accounting Standards Codification as ASC 606.   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The majority of the Company's contracts have a single performance obligation because the promise to transfer individual services is not separately identifiable from other promises in the contracts, and therefore, is not distinct.</font></div><div style=\"line-height:120%;text-align:left;text-indent:24px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;text-indent:24px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">The majority of the Company's revenue arrangements are service contracts that are completed within a year or less. There are a few contracts that range in duration between </font><font style=\"font-family:inherit;font-size:10pt;\">1</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">3 years</font><font style=\"font-family:inherit;font-size:10pt;\">. 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The Company does not consider these services part of their core product offerings.  </font></div><div style=\"line-height:120%;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">The following table represents disaggregated revenue for the twelve months ended </font><font style=\"font-family:inherit;font-size:10pt;\">April&#160;30, 2020</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">2019</font><font style=\"font-family:inherit;font-size:10pt;\">:</font></div><div style=\"line-height:120%;text-align:center;font-size:10pt;\"><div style=\"padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;\"><table cellpadding=\"0\" cellspacing=\"0\" style=\"font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:71.6796875%;border-collapse:collapse;text-align:left;\"><tr><td colspan=\"9\" rowspan=\"1\"></td></tr><tr><td style=\"width:72%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:11%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:11%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"7\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Year Ended April 30,</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">2020</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">2019</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Pharmacology services</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">31,262</font></div></td><td style=\"vertical-align:bottom;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">25,484</font></div></td><td style=\"vertical-align:bottom;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Personalized oncology services</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">790</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1,277</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Other TOS revenue</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">71</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">306</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Total oncology services revenue</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">32,123</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">27,067</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr></table></div><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;\">Contract Balances</font></div><div style=\"line-height:120%;text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;text-indent:24px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Contract assets include unbilled amounts typically resulting from revenue recognized in excess of the amounts billed to the customer for which the right to payment is subject to factors other than the passage of time. These amounts may not exceed their net realizable value. Contract assets are classified as current. Contract liabilities consist of customer payments received in advance of performance and billings in excess of revenue recognized, net of revenue recognized from the balance at the beginning of the period. Contract assets and liabilities are presented on the balance sheet on a net contract-by-contract basis at the end of each reporting period.</font></div></div>"}]},{"name":"rpt:f-598","factDimensions":{"xbrl:concept":"us-gaap:ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock","xbrl:period":"2019-05-01T00:00:00/2020-05-01T00:00:00","xbrl:entity":"cik:0000771856"},"factValues":[{"value":"<div style=\"font-family:Times New Roman;font-size:10pt;\"><div style=\"line-height:120%;text-align:left;text-indent:24px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Accounts receivable and unbilled services were as follows (in thousands):</font></div><div style=\"line-height:120%;text-align:center;font-size:10pt;\"><div style=\"padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;\"><table cellpadding=\"0\" cellspacing=\"0\" style=\"font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:99.609375%;border-collapse:collapse;text-align:left;\"><tr><td colspan=\"8\" rowspan=\"1\"></td></tr><tr><td style=\"width:73%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:11%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:11%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">April&#160;30, 2020</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">April&#160;30, 2019</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Accounts receivable</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,655</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1,982</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Unbilled services</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,404</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,417</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Total accounts receivable and unbilled services</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">5,059</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">4,399</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Less: allowance for doubtful accounts</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(289</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(22</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Total accounts receivable, net</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">4,770</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">4,377</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr></table></div></div></div>"}]},{"name":"rpt:f-599","factDimensions":{"xbrl:concept":"us-gaap:ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock","xbrl:period":"2019-05-01T00:00:00/2020-05-01T00:00:00","xbrl:entity":"cik:0000771856"},"factValues":[{"value":"<div style=\"font-family:Times New Roman;font-size:10pt;\"><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">The following table reflects the total potential stock-based instruments outstanding at </font><font style=\"font-family:inherit;font-size:10pt;\">April&#160;30, 2020</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">2019</font><font style=\"font-family:inherit;font-size:10pt;\"> that could have an effect on the future computation of dilution per common share:</font></div><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><div style=\"padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;\"><table cellpadding=\"0\" cellspacing=\"0\" style=\"font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;\"><tr><td colspan=\"6\" rowspan=\"1\"></td></tr><tr><td style=\"width:75%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:11%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:11%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"5\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Year Ended April&#160;30</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">2020</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">2019</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Stock options</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,271,658</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,423,626</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Warrants</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1,671,440</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Total common stock equivalents</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,271,658</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">4,095,066</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr></table></div></div></div>"}]},{"name":"rpt:f-600","factDimensions":{"xbrl:concept":"us-gaap:ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock","xbrl:period":"2019-05-01T00:00:00/2020-05-01T00:00:00","xbrl:entity":"cik:0000771856"},"factValues":[{"value":"<div style=\"font-family:Times New Roman;font-size:10pt;\"><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">The components of the provision for income taxes are as follows (in thousands):</font></div><div style=\"line-height:120%;font-size:10pt;\"><div style=\"padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;\"><table cellpadding=\"0\" cellspacing=\"0\" style=\"font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;\"><tr><td colspan=\"16\" rowspan=\"1\"></td></tr><tr><td style=\"width:49%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:10%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:10%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:10%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:10%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"15\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Year Ended April&#160;30, 2020</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Federal</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">State</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Foreign</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Total</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Current</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">3</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">127</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">130</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Total</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">3</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">127</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">130</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr></table></div></div><div style=\"line-height:120%;font-size:10pt;\"><div style=\"padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;\"><table cellpadding=\"0\" cellspacing=\"0\" style=\"font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;\"><tr><td colspan=\"16\" rowspan=\"1\"></td></tr><tr><td style=\"width:49%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:10%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:10%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:10%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:10%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"15\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Year Ended April&#160;30, 2019</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Federal</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">State</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Foreign</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Total</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Current</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">101</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">103</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Total</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">101</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">103</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr></table></div></div></div>"}]},{"name":"rpt:f-601","factDimensions":{"xbrl:concept":"us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock","xbrl:period":"2019-05-01T00:00:00/2020-05-01T00:00:00","xbrl:entity":"cik:0000771856"},"factValues":[{"value":"<div style=\"font-family:Times New Roman;font-size:10pt;\"><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Significant components of the Company&#8217;s deferred tax assets and liabilities as of </font><font style=\"font-family:inherit;font-size:10pt;\">April&#160;30, 2020</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">2019</font><font style=\"font-family:inherit;font-size:10pt;\"> consist of the following (in thousands):</font></div><div style=\"line-height:120%;font-size:10pt;\"><div style=\"padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;\"><table cellpadding=\"0\" cellspacing=\"0\" style=\"font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;\"><tr><td colspan=\"8\" rowspan=\"1\"></td></tr><tr><td style=\"width:75%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:10%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:10%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"7\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">As of April 30,</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">2020</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">2019</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Accrued liabilities</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">303</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">385</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Depreciation and amortization</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(175</font></div></td><td style=\"vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(99</font></div></td><td style=\"vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Stock-based compensation expense</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">4,109</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">4,207</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Net operating loss carry-forward</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">11,174</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">10,460</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Total deferred tax assets</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">15,411</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">14,953</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Less: Valuation allowance</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(15,411</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(14,953</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Net deferred tax asset</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr></table></div></div></div>"}]},{"name":"rpt:f-602","factDimensions":{"xbrl:concept":"us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock","xbrl:period":"2019-05-01T00:00:00/2020-05-01T00:00:00","xbrl:entity":"cik:0000771856"},"factValues":[{"value":"<div style=\"font-family:Times New Roman;font-size:10pt;\"><div style=\"line-height:120%;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">A reconciliation of net income (loss) and number of shares used in computing basic and diluted earnings (loss) per share was as follows:</font></div><div style=\"line-height:120%;font-size:10pt;\"><div style=\"padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;\"><table cellpadding=\"0\" cellspacing=\"0\" style=\"font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;\"><tr><td colspan=\"8\" rowspan=\"1\"></td></tr><tr><td style=\"width:75%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:10%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:10%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"7\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Year Ended April&#160;30,</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">2020</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">2019</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Basic and diluted net loss per share computation (dollars in thousands):</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Net income (loss) attributable to common stockholders</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(1,975</font></div></td><td style=\"vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">128</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Weighted Average common shares - basic</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">11,843,463</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">11,340,184</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Basic net income (loss) per share</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(0.17</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">0.01</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Diluted income (loss) per share computation</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Net income (loss) attributable to common stockholders</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(1,975</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">128</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Income (loss) available to common stockholders</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(1,975</font></div></td><td style=\"vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">128</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Weighted Average common shares</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">11,843,463</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">11,340,184</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Incremental shares from assumed exercise of warrants and stock options</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,755,933</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Adjusted weighted average share &#8211; diluted</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">11,843,463</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">14,096,117</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Diluted net income (loss) per share</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(0.17</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">0.01</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr></table></div></div></div>"}]},{"name":"rpt:f-603","factDimensions":{"xbrl:concept":"us-gaap:ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock","xbrl:period":"2019-05-01T00:00:00/2020-05-01T00:00:00","xbrl:entity":"cik:0000771856"},"factValues":[{"value":"<div style=\"font-family:Times New Roman;font-size:10pt;\"><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">A reconciliation between the Company&#8217;s effective tax rate and the United States statutory tax rate for the years ended </font><font style=\"font-family:inherit;font-size:10pt;\">April&#160;30, 2020</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">2019</font><font style=\"font-family:inherit;font-size:10pt;\"> is as follows:</font></div><div style=\"line-height:120%;font-size:10pt;\"><div style=\"padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;\"><table cellpadding=\"0\" cellspacing=\"0\" style=\"font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;\"><tr><td colspan=\"6\" rowspan=\"1\"></td></tr><tr><td style=\"width:75%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:11%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:11%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"5\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Year Ended April 30,</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">2020</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">2019</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Federal income tax at statutory rate</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">21.0</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;%</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">21.0</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;%</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">US vs. foreign tax rate difference</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(0.5</font></div></td><td style=\"vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1.1</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">State income tax, net of federal benefit</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(0.2</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">0.9</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Permanent differences</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(15.0</font></div></td><td style=\"vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(25.4</font></div></td><td style=\"vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Increase in uncertain tax position</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(1.5</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Goodwill impairment</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(3.8</font></div></td><td style=\"vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Change in valuation allowance</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(7.1</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">41.0</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Changes in tax rates</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">6.1</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Income tax expense</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(7.1</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)%</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">44.7</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;%</font></div></td></tr></table></div></div></div>"}]},{"name":"rpt:f-604","factDimensions":{"xbrl:concept":"us-gaap:ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock","xbrl:period":"2019-05-01T00:00:00/2020-05-01T00:00:00","xbrl:entity":"cik:0000771856"},"factValues":[{"value":"<div style=\"font-family:Times New Roman;font-size:10pt;\"><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Stock-based compensation costs were recorded as follows (in thousands):</font></div><div style=\"line-height:120%;font-size:10pt;\"><div style=\"padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;\"><table cellpadding=\"0\" cellspacing=\"0\" style=\"font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;\"><tr><td colspan=\"8\" rowspan=\"1\"></td></tr><tr><td style=\"width:75%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:10%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:10%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"7\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Year Ended April 30,</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">2020</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">2019</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">General and administrative</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">328</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">458</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Sales and marketing</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">237</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">91</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Research and development</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">13</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">14</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">TOS cost of sales</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">21</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">86</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">POS cost of sales</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Total stock-based compensation expense</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">600</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">649</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr></table></div></div></div>"}]},{"name":"rpt:f-605","factDimensions":{"xbrl:concept":"us-gaap:ScheduleOfFutureMinimumLeasePaymentsForCapitalLeasesTableTextBlock","xbrl:period":"2019-05-01T00:00:00/2020-05-01T00:00:00","xbrl:entity":"cik:0000771856"},"factValues":[{"value":"<div style=\"font-family:Times New Roman;font-size:10pt;\"><div style=\"line-height:120%;text-align:justify;padding-left:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">The following disclosure as of April 30, 2019 continues to be stated in accordance with ASC 840.  Future minimum lease payments for operating and capital leases at April 30, 2019 were as follows: </font></div><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">  </font><div style=\"padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;\"><table cellpadding=\"0\" cellspacing=\"0\" style=\"font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:54.43902439024391%;border-collapse:collapse;text-align:left;\"><tr><td colspan=\"4\" rowspan=\"1\"></td></tr><tr><td style=\"width:75%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:23%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2021</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1,471</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2022</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1,445</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2023</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1,404</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2024</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1,419</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2025</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1,002</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Thereafter</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">3,398</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;Total</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$10,139</font></div></td></tr></table></div></div></div>"}]},{"name":"rpt:f-606","factDimensions":{"xbrl:concept":"us-gaap:ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock","xbrl:period":"2019-05-01T00:00:00/2020-05-01T00:00:00","xbrl:entity":"cik:0000771856"},"factValues":[{"value":"<div style=\"font-family:Times New Roman;font-size:10pt;\"><div style=\"line-height:120%;text-align:justify;padding-left:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">The following disclosure as of April 30, 2019 continues to be stated in accordance with ASC 840.  Future minimum lease payments for operating and capital leases at April 30, 2019 were as follows: </font></div><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">  </font><div style=\"padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;\"><table cellpadding=\"0\" cellspacing=\"0\" style=\"font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:54.43902439024391%;border-collapse:collapse;text-align:left;\"><tr><td colspan=\"4\" rowspan=\"1\"></td></tr><tr><td style=\"width:75%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:23%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2021</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1,471</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2022</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1,445</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2023</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1,404</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2024</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1,419</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2025</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1,002</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Thereafter</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">3,398</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;Total</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$10,139</font></div></td></tr></table></div></div></div>"}]},{"name":"rpt:f-607","factDimensions":{"xbrl:concept":"us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock","xbrl:period":"2019-05-01T00:00:00/2020-05-01T00:00:00","xbrl:entity":"cik:0000771856"},"factValues":[{"value":"<div style=\"font-family:Times New Roman;font-size:10pt;\"><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">The Company&#8217;s stock options activity and related information as of and for the years ended </font><font style=\"font-family:inherit;font-size:10pt;\">April&#160;30, 2020</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">2019</font><font style=\"font-family:inherit;font-size:10pt;\"> is as follows:</font></div><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div><div style=\"line-height:120%;font-size:10pt;\"><div style=\"padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;\"><table cellpadding=\"0\" cellspacing=\"0\" style=\"font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;\"><tr><td colspan=\"19\" rowspan=\"1\"></td></tr><tr><td style=\"width:23%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:11%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:11%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:11%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:10%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:12%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:10%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Non-</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Employees</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Directors</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">and</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Employees</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Total</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Weighted</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Average</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Exercise</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Price</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Weighted</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Average</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Remaining</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Contractual</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Life (Years)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Aggregate</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Intrinsic</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Value</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Outstanding, May 1, 2019</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">50,000</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,373,626</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,423,626</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">3.19</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">5.3</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">14,557,000</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Granted</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">229,833</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">229,833</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">5.33</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">8.1</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">544,000</font></div></td><td style=\"vertical-align:bottom;border-top:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Exercised</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(248,495</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(248,495</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2.31</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Canceled</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(11,824</font></div></td><td style=\"vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(11,824</font></div></td><td style=\"vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">7.96</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Forfeited</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(44,813</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(44,813</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">7.85</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Expired</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(6,668</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(70,001</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(76,669</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">8.04</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Outstanding, April&#160;30, 2020</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">43,332</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,228,326</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,271,658</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">3.23</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">5.0</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">10,663,000</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;padding-left:12px;text-indent:-12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Vested and expected to vest as of April&#160;30, 2020</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">43,332</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,228,326</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,271,658</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">3.23</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">5.0</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">10,663,000</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Vested as of April&#160;30, 2020</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">17,501</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1,926,117</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1,943,618</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2.83</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">4.5</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">9,898,000</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr></table></div></div><div style=\"line-height:120%;text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">&#160;</font></div><div style=\"line-height:120%;font-size:10pt;\"><div style=\"padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;\"><table cellpadding=\"0\" cellspacing=\"0\" style=\"font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;\"><tr><td colspan=\"19\" rowspan=\"1\"></td></tr><tr><td style=\"width:23%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:11%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:11%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:11%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:10%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:12%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:10%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Non-</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Employees</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Directors</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">and</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Employees</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Total</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Weighted</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Average</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Exercise</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Price</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Weighted</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Average</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Remaining</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Contractual</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Life (Years)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Aggregate</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Intrinsic</font></div><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Value</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Outstanding, May 1, 2018</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">50,000</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,655,845</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,705,845</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2.85</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">5.9</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">5,265,000</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Granted</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">206,790</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">206,790</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">9.86</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">7.9</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">77,000</font></div></td><td style=\"vertical-align:bottom;border-top:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Exercised</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(363,383</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(363,383</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2.22</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Canceled</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(49,766</font></div></td><td style=\"vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(49,766</font></div></td><td style=\"vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">3.20</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Forfeited</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(9,750</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(9,750</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">3.50</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Expired</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(66,110</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(66,110</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">15.10</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Outstanding, April&#160;30, 2019</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">50,000</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,373,626</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,423,626</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">3.19</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">5.3</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">14,557,000</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;padding-left:12px;text-indent:-12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Vested and expected to vest as of April&#160;30, 2019</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">50,000</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,373,626</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,423,626</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">3.19</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">5.3</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">14,557,000</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"overflow:hidden;height:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Vested as of April&#160;30, 2019</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">18,335</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,115,585</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double 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style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">13,785,000</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr></table></div></div></div>"}]},{"name":"rpt:f-608","factDimensions":{"xbrl:concept":"us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock","xbrl:period":"2019-05-01T00:00:00/2020-05-01T00:00:00","xbrl:entity":"cik:0000771856"},"factValues":[{"value":"<div style=\"font-family:Times New Roman;font-size:10pt;\"><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Black-Scholes assumptions used to calculate the fair value of options granted during the years ended </font><font style=\"font-family:inherit;font-size:10pt;\">April&#160;30, 2020</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">2019</font><font style=\"font-family:inherit;font-size:10pt;\"> were as follows:</font></div><div style=\"line-height:120%;font-size:10pt;\"><div style=\"padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;\"><table cellpadding=\"0\" cellspacing=\"0\" style=\"font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;\"><tr><td colspan=\"4\" rowspan=\"1\"></td></tr><tr><td style=\"width:75%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:12%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:1%;\" rowspan=\"1\" colspan=\"1\"></td><td style=\"width:12%;\" rowspan=\"1\" colspan=\"1\"></td></tr><tr><td style=\"vertical-align:bottom;background-color:;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Year Ended April&#160;30,</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">2020</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">2019</font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Expected term in years</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;background-color:#cceeff;\">3 - 6</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;background-color:#cceeff;\">3 - 6</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Risk-free interest rates</font></div></td><td 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style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Volatility</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;background-color:#cceeff;\">69% - 71%</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;background-color:#cceeff;\">65% - 85%</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Dividend yield</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;%</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;%</font></div></td></tr></table></div></div></div>"}]},{"name":"rpt:f-609","factDimensions":{"xbrl:concept":"us-gaap:ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock","xbrl:period":"2019-05-01T00:00:00/2020-05-01T00:00:00","xbrl:entity":"cik:0000771856"},"factValues":[{"value":"<div style=\"font-family:Times New Roman;font-size:10pt;\"><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">The following table indicates the changes to the Company&#8217;s uncertain tax positions for the period and years ended </font><font style=\"font-family:inherit;font-size:10pt;\">April&#160;30, 2020</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">2019</font><font 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colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"7\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Year Ended April 30,</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"text-align:center;font-size:10pt;\"><font 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style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Payment made on tax positions related to prior years</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div 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style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Addition based on tax positions related to current year</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">27</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"2\" style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td colspan=\"3\" style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\"><div style=\"overflow:hidden;height:20px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td></tr><tr><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font 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style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">151</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr></table></div></div></div>"}]},{"name":"rpt:f-610","factDimensions":{"xbrl:concept":"us-gaap:ShareBasedCompensationOptionAndIncentivePlansPolicy","xbrl:period":"2019-05-01T00:00:00/2020-05-01T00:00:00","xbrl:entity":"cik:0000771856"},"factValues":[{"value":"<div style=\"font-family:Times New Roman;font-size:10pt;\"><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;\">Stock-based Payments</font></div><div style=\"line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">The Company typically recognizes expense for stock-based payments based on the fair value of awards on the date of grant.&#160;&#160;The Company uses the 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The Company has no assets that are measured at fair value on a recurring basis and there were no assets or liabilities measured at fair value on a non-recurring basis during the years ended </font><font style=\"font-family:inherit;font-size:10pt;\">April&#160;30, 2020</font><font style=\"font-family:inherit;font-size:10pt;\"> and 2019.</font></div><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;\">Property and Equipment</font></div><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Property and equipment is recorded at cost and primarily consists of laboratory equipment, furniture and fixtures, and computer hardware and software. 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The Company recognizes revenue when control of these services is transferred to the customer in an amount, referred to as the transaction price, that reflects the consideration to which the Company is expected to be entitled in exchange for those services. The Company determines revenue recognition utilizing the following five steps: (1) identification of the contract with a customer, (2) identification of the performance obligations in the contract (promised goods or services that are distinct), (3) determination of the transaction price, (4) allocation of the transaction price to the performance obligations, and (5) recognition of revenue when, or as, the Company transfers control of the product or service for each performance obligation. 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Revenue is recognized for the single performance obligation over time due to the Company's right to payment for work performed to date and the performance does not create an asset with an alternative use. The Company recognizes revenue as portions of the overall performance obligation are completed as this best depicts the progress of the performance obligation.</font></div><div style=\"line-height:120%;text-align:left;text-indent:24px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;\">Incremental Costs of Obtaining a Contract (Sales Commissions)</font></div><div style=\"line-height:120%;text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-indent:24px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Under ASC 606, the costs of obtaining a contract can be expensed immediately, rather than capitalized and amortized, if the amortization period is one year or shorter.  Sales commissions for the Company represent contract costs with a term of one year or less.  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Variable consideration is estimated at the expected value or at the most likely amount depending on the type of consideration. Estimated amounts are included in the transaction price to the extent it is probable that a significant reversal of cumulative revenue recognized will not occur when the uncertainty associated with the variable consideration is resolved. The estimate of variable consideration and determination of whether to include estimated amounts in the transaction price are based largely on an assessment of its anticipated performance and all information (historical, current and forecasted) that is reasonably available to the Company.  </font></div><div style=\"line-height:120%;text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;\">Trade Receivables, Unbilled Services and Deferred Revenue</font></div><div style=\"line-height:120%;text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;text-indent:24px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">In general, billings and payments are established by contractual provisions including predetermined payment schedules, which may or may not correspond to the timing of the transfer of control of the Company's services under the contract. In general, the Company's intention in its invoicing (payment terms) is to maintain cash neutrality over the life of the contract. Upfront payments, when they occur, are intended to cover certain expenses the Company incurs at the beginning of the contract. Neither the Company nor its customers view such upfront payments and contracted payment schedules as a means of financing. Unbilled services primarily arise from timing of payment terms and when an input method of revenue recognition is utilized and revenue recognized exceeds the amount billed to the customer.  </font></div><div style=\"line-height:120%;text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;text-indent:24px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Deferred revenue consists of unearned payments received in excess of revenue recognized. As the contracted services are subsequently performed and the associated revenue is recognized, the deferred revenue balance is reduced by the amount of the revenue recognized during the period. Deferred revenue is classified as a current liability on the condensed consolidated balance sheet as the Company expects to recognize the associated revenue in less than one year.</font></div><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;\">Accounting Pronouncements Being Evaluated</font></div><div style=\"line-height:120%;text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;text-indent:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">In June 2016, the Financial Accounting Standards Board (FASB) FASB issued Accounting Standards Update (ASU) No. 2016-13, \"Financial Instruments - Credit Losses\".  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The update is effective for public business entities for fiscal years beginning after December 15, 2019, and interim periods within those fiscal years.  Early adoption of the amendments in this update is permitted, including adoption in any interim period.  We are currently assessing the impact of this update on our consolidated financial statements and do not expect a material impact on our consolidated financial statements.</font></div><div style=\"line-height:120%;text-align:justify;text-indent:24px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;text-indent:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">In August 2018, the FASB issued ASU 2018-13, Fair Value Measurement (ASC 820) &#8212; Disclosure Framework-Changes to the Disclosure Requirements for Fair Value Measurement. ASU 2018-13 removes certain disclosures, modifies certain disclosures and adds additional disclosures. ASU 2018-13 is effective for annual periods, including interim periods within those annual periods, beginning after December 15, 2019. Early adoption is permitted. We are currently assessing the potential impact of the amendments in this ASU on our consolidated financial statements and do not expect a material impact on our consolidated financial statements.</font></div><div style=\"line-height:120%;text-align:justify;text-indent:24px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;text-indent:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">In December 2019, the FASB issued ASU 2019-12, Income Taxes (ASC 740) &#8212; Simplifying the Accounting for Income Taxes. ASU 2019-12 which modifies ASC 740 to simplify the accounting for income taxes. The ASU removes certain exceptions for recognizing deferred taxes for investments, performing intraperiod allocation and calculating income taxes in interim periods. The ASU also adds guidance to reduce complexity in certain areas, including recognizing deferred taxes for tax goodwill and allocating taxes to members of a consolidated group. ASU 2019-12 is effective for annual periods, including interim periods within those annual periods, beginning after December 15, 2020. We are currently assessing the potential impact of this ASU on our consolidated financial statements and do not expect a material impact on our consolidated financial statements.</font></div><div style=\"line-height:120%;text-align:justify;text-indent:24px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;\">Recently Adopted Accounting Pronouncements</font></div><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;text-indent:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">In February 2016, the FASB issued ASU No. 2016-02, \"Leases\", (Topic 842), which required the Company to recognize lease assets and lease liabilities (related to leases previously classified as operating under previous U.S. GAAP) on its consolidated balance sheet for all leases in excess of one year in duration. 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Leases\" for additional information.</font></div><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">     In August 2016, the FASB issued ASU No. 2016-15, &#8220;Statement of Cash Flows: Classification of Certain Cash Receipts and Cash Payments&#8221;. The new standard attempts to reduce diversity in practice in how cash receipts and cash payments are presented and classified in the statement of cash flows. ASU No. 2016-15 provides guidance on eight specific cash flow issues. The new guidance was effective for fiscal years beginning after December 15, 2017 and interim periods within those fiscal years. The Company adopted ASU 2016-15 on May 1, 2018 and it did not have a material impact on its consolidated financial statements.</font></div><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;text-indent:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">In November 2016, the FASB issued ASU No. 2016-18, \"Restricted Cash (a consensus of the FASB Emerging Issues Task Force)\" (\"ASU 2016-18\"), which addresses classification and presentation of changes in restricted cash on the statement of cash flows. ASU 2016-18 requires an entity's reconciliation of the beginning-of-period and end-of-period total amounts shown on the statement of cash flows to include in cash and cash equivalents amounts generally described as restricted cash and restricted cash equivalents. 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ASU 2017-04 allows for prospective application and is effective for fiscal years beginning after December 15, 2019, and interim periods therein with early adoption permitted for interim or annual goodwill impairment tests performed on testing dates after January 1, 2017. The Company adopted this guidance on May 1, 2019 and it did not have an impact on its consolidated financial statements.&#160;</font></div><div style=\"line-height:120%;text-align:justify;text-indent:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div><div style=\"line-height:120%;text-align:justify;text-indent:18px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">In June 2018, the FASB issued ASU 2018-07, \"Compensation-Stock Compensation (Topic 718): Improvements to Nonemployee Share-Based Payment Accounting\". 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The adoption did not have a material impact on the Company's consolidated financial statements.</font></div></div>"}]},{"name":"rpt:f-612","factDimensions":{"xbrl:concept":"us-gaap:StockholdersEquityNoteDisclosureTextBlock","xbrl:period":"2019-05-01T00:00:00/2020-05-01T00:00:00","xbrl:entity":"cik:0000771856"},"factValues":[{"value":"<div style=\"font-family:Times New Roman;font-size:10pt;\"><div style=\"line-height:120%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-weight:bold;\">Common Stock</font></div><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div><div style=\"line-height:120%;text-align:justify;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">On June 15, 2016, the Company closed a public offering (\"The June 2016 Public Offering\") of </font><font style=\"font-family:inherit;font-size:10pt;\">2,000,000</font><font style=\"font-family:inherit;font-size:10pt;\"> registered shares of its common stock at an offering price of </font><font style=\"font-family:inherit;font-size:10pt;\">$2.25</font><font style=\"font-family:inherit;font-size:10pt;\"> per share. 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