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#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;\">Outstanding, May 1, 2017</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;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">5.57</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2.8</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</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;\">&#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;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></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;\">&#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;\">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;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></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, 2018</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;\">2,004,284</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;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">5.57</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">1.8</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</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;\">&#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></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;\">Outstanding, May 1, 2016</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;\">2,109,840</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;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">5.54</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">3.6</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</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;\">&#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;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></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;\">&#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;\">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;\">(105,556</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;\">4.80</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;\">&#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=\"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, 2017</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;\">2,004,284</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;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">5.57</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2.8</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</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;\">&#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></table></div></div></div>"}]},{"name":"rpt:f-530","factDimensions":{"xbrl:concept":"us-gaap:CashAndCashEquivalentsPolicyTextBlock","xbrl:period":"2017-05-01T00:00:00/2018-05-01T00:00:00","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;\">Cash and Cash Equivalents</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 Company considers all highly liquid investments purchased with a maturity of three months or less at the time of purchase, to be cash equivalents. At various times, the Company has amounts on deposit at financial institutions in excess of federally insured limits.</font></div></div>"}]},{"name":"rpt:f-531","factDimensions":{"xbrl:concept":"us-gaap:CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy","xbrl:period":"2017-05-01T00:00:00/2018-05-01T00:00:00","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;\">Restricted Cash</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;\">As of </font><font style=\"font-family:inherit;font-size:10pt;\">April&#160;30, 2018</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">2017</font><font style=\"font-family:inherit;font-size:10pt;\">, the Company has restricted cash of </font><font style=\"font-family:inherit;font-size:10pt;\">$150,000</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">$150,000</font><font style=\"font-family:inherit;font-size:10pt;\">, respectively, which is classified as a non-current asset on the consolidated balance sheets. This restricted cash serves primarily as collateral for corporate credit cards to provide financial assurance that the Company will fulfill its obligations. The cash is held in custody by the issuing bank, is restricted as to withdrawal or use, and is currently invested in an interest-bearing Certificate of Deposit (&#8220;CD&#8221;). As of November 2017, the Company has switched vendors and is no longer obligated to restrict this cash. The CD matures in the second quarter of fiscal 2019 at which time the Company will not renew and will no longer account for this as restricted cash.</font></div></div>"}]},{"name":"rpt:f-532","factDimensions":{"xbrl:concept":"us-gaap:CommitmentsAndContingenciesDisclosureTextBlock","xbrl:period":"2017-05-01T00:00:00/2018-05-01T00:00:00","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;\">Commitments and Contingencies</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;\">Operating Leases</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 Company currently leases its office and laboratory facilities under non-cancelable operating leases. Rent expenses totaled </font><font style=\"font-family:inherit;font-size:10pt;\">$657,000</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">$398,000</font><font style=\"font-family:inherit;font-size:10pt;\"> for the years ended April 30, 2018 and 2017, respectively. The Company considers its facilities adequate for our 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 under non-cancelable operating lease agreements:</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 7601, 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;\">$90,000</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">$86,000</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;\">2018</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">2017</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;\">855 North Wolfe Street, Suite 619, Baltimore, Maryland 21205, which consists of laboratories and office space where the Company conducts operations related to its primary service offerings.&#160; This lease was terminated in  </font><font style=\"font-family:inherit;font-size:10pt;\">October 2017</font><font style=\"font-family:inherit;font-size:10pt;\">.&#160; The Company transitioned its activities from this location to the new location in Rockville, MD. The Company recognized </font><font style=\"font-family:inherit;font-size:10pt;\">$59,000</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">$105,000</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;\">2018</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">2017</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;\">450 East 29t</font><font style=\"font-family:inherit;font-size:8pt;\">h</font><font style=\"font-family:inherit;font-size:10pt;\"> Street, New York, New York, 10016, which was a laboratory facility.  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This lease expired in </font><font style=\"font-family:inherit;font-size:10pt;\">May 2017</font><font style=\"font-family:inherit;font-size:10pt;\"> and was not renewed. </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 will conduct 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;\">$454,000</font><font style=\"font-family:inherit;font-size:10pt;\">  and </font><font style=\"font-family:inherit;font-size:10pt;\">nil</font><font style=\"font-family:inherit;font-size:10pt;\"> of rental expense for fiscal </font><font style=\"font-family:inherit;font-size:10pt;\">2018</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">2017</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%;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 consists of laboratory and office space where the Company will conduct operations related to its primary service offerings. The Company executed this lease on April 1, 2018. The operating commencement date is May 1, 2018. This lease expires in August 31, 2028. The Company recognized nil of rental expense for fiscal 2018 and 2017.</font></div></td></tr></table><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;\">Future minimum lease payments due each fiscal year 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:95.5078125%;border-collapse:collapse;text-align:left;\"><tr><td colspan=\"4\" rowspan=\"1\"></td></tr><tr><td style=\"width:88%;\" 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;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;\">2019</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;\">437,983</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;\">2020</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;\">740,249</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;\">2021</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;\">817,864</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;\">790,243</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;\">745,872</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;\" rowspan=\"1\" colspan=\"1\"><div 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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;\">166</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;\">216</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;\">65</font></div></td><td 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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=\"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;\">2</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;\">2</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 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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 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;\">2,662</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%;text-align:justify;font-size:10pt;\"><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;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 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6</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" 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;\">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 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;\">1.8% - 2.6%</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" 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;\">0.6% - 1.9%</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;\">Volatility</font></div></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;\">84% - 88%</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" 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;\">72% - 88%</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><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;\">The weighted average fair value of stock options granted during the years ending </font><font style=\"font-family:inherit;font-size:10pt;\">April&#160;30, 2018</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">2017</font><font style=\"font-family:inherit;font-size:10pt;\">, was </font><font style=\"font-family:inherit;font-size:10pt;\">$2.19</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">$1.71</font><font style=\"font-family:inherit;font-size:10pt;\">, respectively. 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, 2018</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">2017</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, 2017</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;\">2,258,704</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;\">2,308,704</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;\">2.86</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;\">6.1</font></div></td><td style=\"vertical-align: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;\">1,282,000</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;\">455,310</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;\">455,310</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;\">3.01</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;\">9.6</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" 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;\">603,000</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;\">(12,500</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;\">(12,500</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;\">3.00</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;\">&#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><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" 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;\">(7,042</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;\">(7,042</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;\">6.86</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;\">(38,627</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;\">(38,627</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;\">5.21</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 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, 2018</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;\">2,655,845</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;\">2,705,845</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;\">2.85</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;\">5.9</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;\">5,265,000</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, 2018</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;\">2,655,845</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;\">2,705,845</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;\">2.85</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;\">5.9</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;\">5,265,000</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, 2018</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;\">25,836</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;\">2,436,263</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;\">2,462,099</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;\">2.79</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;\">5.6</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" 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;\">5,036,000</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, 2016</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;\">51,250</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;\">2,161,507</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;\">2,212,757</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;\">5.58</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;\">6.1</font></div></td><td style=\"vertical-align: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;\">10,000</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;\">2,420,681</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;\">2,420,681</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;\">1.99</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;\">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;\">&#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;\">&#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;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;\">(1,793,779</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;\">(1,793,779</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;\">4.92</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;\">(421,487</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;\">(421,487</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;\">2.03</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;\">(1,250</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;\">(108,218</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;\">(109,468</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;\">7.86</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;\" 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, 2017</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;\">2,258,704</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;\">2,308,704</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;\">2.86</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;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;\">6.1</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;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;\">1,282,000</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;\" 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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;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,258,704</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;\">2,308,704</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;\">&#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 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;\">6.1</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;border-bottom:3px double 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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, 2017</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;\">33,336</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;\">2,028,469</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;\">2,061,805</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;\">2.93</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;\">5.9</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;\">1,101,000</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" 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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.</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;\">Included in the forfeited balance in the fiscal 2017 table above are </font><font style=\"font-family:inherit;font-size:10pt;\">203,043</font><font style=\"font-family:inherit;font-size:10pt;\"> options (which vest based on performance criteria) granted to each of the Company's Chief Executive Officer and its President as of November 5, 2013 as part of their employment</font><font style=\"font-family:inherit;font-size:10pt;\"> </font><font style=\"font-family:inherit;font-size:10pt;\">agreements. 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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;\">Outstanding, May 1, 2017</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;\">2.8</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;\">&#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;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></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;\">&#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;\">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;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></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, 2018</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;\">2,004,284</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;\">5.57</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;\">1.8</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;\">&#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></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;\">Outstanding, May 1, 2016</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;\">2,109,840</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;\">5.54</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;\">3.6</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;\">&#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;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></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;\">&#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;\">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;\">(105,556</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;\">4.80</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;\">&#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=\"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, 2017</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;\">2,004,284</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;\">5.57</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;\">2.8</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;\">&#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></table></div></div></div>"}]},{"name":"rpt:f-538","factDimensions":{"xbrl:concept":"us-gaap:EarningsPerSharePolicyTextBlock","xbrl:period":"2017-05-01T00:00:00/2018-05-01T00:00:00","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;\">Basic and Dilutive Loss Per Common 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 loss per share is computed by dividing the net loss for the period by the weighted-average number of shares of common stock outstanding during the period. 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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 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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;\">30</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;\">33</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;\">30</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;\">33</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, 2017</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;\">(14</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;\">)</font></div></td><td style=\"vertical-align: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;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</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;\">33</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;\">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></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;\">(14</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #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: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;\">33</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;\">19</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, 2018</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">2017</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;\">2018</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" 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;\">2017</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;\">29.7</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;\">34.0</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;\">0.1</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><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" 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;\">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;\">3.9</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;\">(2.0</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;\">(0.2</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;\">(2.1</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;\">1.6</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;\">Other</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;\">2.5</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;\">(0.3</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;\">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;\">498.0</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><td style=\"vertical-align: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;\">(39.8</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=\"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;\">(528.0</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;\">0.5</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;\">(2.0</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;\">(0.3</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></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, 2018</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">2017</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;\">2018</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" 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;\">2017</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;\">71</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;\">103</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;\">(58</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;\">&#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;\">State taxes</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;\">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></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;\">Stock-based compensation expense</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;\">4,466</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;\">6,503</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></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;\">Capitalized research and development costs</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;\">43</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;\">195</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;\">Foreign net operating loss carry-forward</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;\">208</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;\">214</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;\">Net operating loss carry-forward</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;\">9,678</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;\">14,786</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 deferred tax assets</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;\">14,409</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;\">21,823</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: Valuation allowance</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;\">(14,409</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;\">(21,779</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\" 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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;\">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;\" 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;\">&#8212;</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;\">44</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;\">On December 22, 2017, the U.S. government enacted comprehensive tax legislation commonly referred to as the Tax Cuts and Jobs Act (the &#8220;Tax Act&#8221;). The Tax Act made broad and significant changes to the U.S. tax code including, but not limited to, a change in the federal rate from 34% to 21%, as well as the requirement to pay a one-time transition tax (&#8220;deemed repatriation tax&#8221;) on all undistributed earnings of foreign subsidiaries. As a result of the enactment of the legislation, the Company recorded a one-time reduction to its deferred tax assets of approximately </font><font style=\"font-family:inherit;font-size:10pt;\">$7.6 million</font><font style=\"font-family:inherit;font-size:10pt;\">, which was offset by a similar reduction in the valuation allowance. &#160;&#160;In accordance with Staff Accounting Bulletin 118 (&#8220;SAB 118&#8221;), income tax effects of the Tax Act may be refined upon obtaining, preparing, or analyzing additional information during the measurement period and such changes could be material. During the measurement period, provisional amounts may be adjusted for the effects, if any, of interpretative guidance issued after December 31, 2017, by U.S. regulatory and standard-setting bodies. While we are able to make reasonable estimates of the impact of the reduction in corporate rate and the deemed repatriation transition tax, the final impact of the Tax Act may differ from these estimates, due to, among other things, changes in our interpretations and assumptions, additional guidance that may be issued by the I.R.S., and actions we may take. We are continuing to gather additional information to determine the final impact.</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;\">Management has evaluated the available evidence about future tax planning strategies, taxable income and other possible sources of realization of deferred tax assets and has established a full valuation allowance against its net deferred tax assets as of </font><font style=\"font-family:inherit;font-size:10pt;\">April&#160;30, 2018</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">2017</font><font style=\"font-family:inherit;font-size:10pt;\">.&#160;&#160;For the years ended </font><font style=\"font-family:inherit;font-size:10pt;\">April&#160;30, 2018</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">2017</font><font style=\"font-family:inherit;font-size:10pt;\">, the Company recorded a valuation allowance of </font><font style=\"font-family:inherit;font-size:10pt;\">$14.4 million</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">$21.8 million</font><font style=\"font-family:inherit;font-size:10pt;\">, respectively.&#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: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, 2018</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">2017</font><font style=\"font-family:inherit;font-size:10pt;\">, the Company&#8217;s estimated U.S. net operating loss carry-forwards were approximately </font><font style=\"font-family:inherit;font-size:10pt;\">$41 million</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">$41 million</font><font style=\"font-family:inherit;font-size:10pt;\">, respectively, which will begin expiring in </font><font style=\"font-family:inherit;font-size:10pt;\">2025</font><font style=\"font-family:inherit;font-size:10pt;\"> for federal and </font><font style=\"font-family:inherit;font-size:10pt;\">2031</font><font style=\"font-family:inherit;font-size:10pt;\"> for state purposes.&#160;&#160;As of </font><font style=\"font-family:inherit;font-size:10pt;\">April&#160;30, 2018</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">2017</font><font style=\"font-family:inherit;font-size:10pt;\">, the Company&#8217;s foreign net operating loss carry-forward was approximately </font><font style=\"font-family:inherit;font-size:10pt;\">$890,000</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">$890,000</font><font style=\"font-family:inherit;font-size:10pt;\">, respectively, which have an unlimited carryforward period.&#160;A valuation allowance has been recorded against all of these losses due to continued overall losses.</font></div><div style=\"line-height:120%;text-align:justify;text-indent:44px;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 may be subject to the net operating loss provisions of Section&#160;382 of the Internal Revenue Code. Due to the company's funding transaction, the company may have triggered a net operating loss limitation under Internal Revenue Code &#167;382. The company has not calculated if an ownership change has occurred. The effect of an ownership change would be the imposition of an annual limitation on the use of NOL carryforwards attributable to periods before the change. The amount of the annual limitation depends upon the value of the Company immediately before the change, changes to the Company&#8217;s capital during a specified period, and the federal published interest rate.</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;\">&#160;The Company files income tax returns in various jurisdictions with varying statues of limitations.&#160;&#160;As of </font><font style=\"font-family:inherit;font-size:10pt;\">April&#160;30, 2018</font><font style=\"font-family:inherit;font-size:10pt;\">, the earliest tax year still subject to examination for state purposes is fiscal 2015.&#160;&#160;The Company&#8217;s tax years for periods ending April 30, 2002 and forward are subject to examination by the United States and certain states due to the carry-forward of unutilized net operating losses.</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 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, 2018</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">2017</font><font style=\"font-family:inherit;font-size:10pt;\"> 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;\">2018</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" 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;\">2017</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 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;\">121</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;\">165</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 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 style=\"text-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;\">(84</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=\"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;\">30</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;\">40</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 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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\"><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;\">4,710,129</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;\">4,312,988</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-555","factDimensions":{"xbrl:concept":"us-gaap:ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock","xbrl:period":"2017-05-01T00:00:00/2018-05-01T00:00:00","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 (benefit) 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, 2018</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;\">30</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;\">33</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;\">30</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;\">33</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, 2017</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;\">(14</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;\">)</font></div></td><td style=\"vertical-align: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;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#8212;</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</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;\">33</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;\">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></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;\">(14</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #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: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;\">33</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;\">19</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;\"></font></div></div>"}]},{"name":"rpt:f-556","factDimensions":{"xbrl:concept":"us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock","xbrl:period":"2017-05-01T00:00:00/2018-05-01T00:00:00","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, 2018</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">2017</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;\">2018</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" 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;\">2017</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;\">71</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;\">103</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;\">(58</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;\">&#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;\">State taxes</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;\">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></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;\">Stock-based compensation expense</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;\">4,466</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;\">6,503</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></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;\">Capitalized research and development costs</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;\">43</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;\">195</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;\">Foreign net operating loss carry-forward</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;\">208</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;\">214</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;\">Net operating loss carry-forward</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;\">9,678</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;\">14,786</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 deferred tax assets</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;\">14,409</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;\">21,823</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: Valuation allowance</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;\">(14,409</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;\">(21,779</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;\">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;\" 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;\">&#8212;</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;\">44</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-557","factDimensions":{"xbrl:concept":"us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock","xbrl:period":"2017-05-01T00:00:00/2018-05-01T00:00:00","xbrl:entity":"cik:0000771856"},"factValues":[{"value":"<div style=\"font-family:Times New Roman;font-size:10pt;\"><div style=\"line-height:120%;font-size:10pt;\"><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;\">2018</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;\">2017</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 except per share amounts)</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 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;\">(1,476</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;\">(6,884</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: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;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;\">10,991,105</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;\">10,684,395</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 and diluted net loss per share</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;\">(0.13</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;\">(0.64</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></table></div></div></div>"}]},{"name":"rpt:f-558","factDimensions":{"xbrl:concept":"us-gaap:ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock","xbrl:period":"2017-05-01T00:00:00/2018-05-01T00:00:00","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, 2018</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">2017</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;\">2018</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" 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;\">2017</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;\">29.7</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;\">34.0</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;\">0.1</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><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" 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;\">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;\">3.9</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;\">(2.0</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;\">(0.2</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;\">(2.1</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;\">1.6</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;\">Other</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;\">2.5</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;\">(0.3</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;\">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;\">498.0</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><td style=\"vertical-align: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;\">(39.8</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=\"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;\">(528.0</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;\">0.5</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;\">(2.0</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;\">(0.3</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></tr></table></div></div></div>"}]},{"name":"rpt:f-559","factDimensions":{"xbrl:concept":"us-gaap:ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock","xbrl:period":"2017-05-01T00:00:00/2018-05-01T00:00:00","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;\">tock-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;\">2018</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" 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;\">2017</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;\">689</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;\">2,193</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;\">112</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;\">201</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;\">166</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;\">216</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;\">65</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;\">50</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;\">2</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;\">2</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;\">1,034</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;\">2,662</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%;text-align:justify;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;\"></font></div></div>"}]},{"name":"rpt:f-560","factDimensions":{"xbrl:concept":"us-gaap:ScheduleOfFutureMinimumLeasePaymentsForCapitalLeasesTableTextBlock","xbrl:period":"2017-05-01T00:00:00/2018-05-01T00:00:00","xbrl:entity":"cik:0000771856"},"factValues":[{"value":"<div style=\"font-family:Times New Roman;font-size:10pt;\"><div style=\"line-height:120%;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">The following is a schedule by years of future minimum lease payments under this capital lease together with the present value of the net minimum lease payments as of </font><font style=\"font-family:inherit;font-size:10pt;\">April&#160;30, 2018</font><font style=\"font-family:inherit;font-size:10pt;\"> (table 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=\"6\" rowspan=\"1\"></td></tr><tr><td style=\"width:77%;\" 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:9%;\" 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;\">For the Years Ended April 30,</font></div></td><td style=\"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;\">2019</font></div></td><td style=\"vertical-align: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;\">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></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 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;\">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;\" 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;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;\">Total minimum lease payments</font></div></td><td style=\"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 style=\"vertical-align: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;\">44</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: amount representing interest</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" 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=\"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;\">(2</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></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;\">Present value of minimum payments</font></div></td><td style=\"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 style=\"vertical-align: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;\">42</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: current portion</font></div></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:left;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;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;\">(26</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></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;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;padding-right:2px;\" 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;\">16</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-561","factDimensions":{"xbrl:concept":"us-gaap:ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock","xbrl:period":"2017-05-01T00:00:00/2018-05-01T00:00:00","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;\">Future minimum lease payments due each fiscal year 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:95.5078125%;border-collapse:collapse;text-align:left;\"><tr><td colspan=\"4\" rowspan=\"1\"></td></tr><tr><td style=\"width:88%;\" 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;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;\">2019</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;\">437,983</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;\">2020</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;\">740,249</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;\">2021</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;\">817,864</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;\">790,243</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;\">745,872</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 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;\">$</font></div></td><td style=\"vertical-align:bottom;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">3,798,433</font></div></td><td style=\"vertical-align:bottom;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td></tr><tr><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">Total</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</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;\">7,330,644</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></table></div></div></div>"}]},{"name":"rpt:f-562","factDimensions":{"xbrl:concept":"us-gaap:ScheduleOfPublicUtilityPropertyPlantAndEquipmentTextBlock","xbrl:period":"2017-05-01T00:00:00/2018-05-01T00:00:00","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;\"> 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;\">2018</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" 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;\">2017</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;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">73</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</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;\">74</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;\">973</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;\">872</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;\">2,490</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;\">918</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;\">15</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;\">472</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;\">&#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</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;\">3,551</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;\">2,338</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;\">(1,468</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;\">(1,122</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;\">$</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2,083</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</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;\">1,216</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-563","factDimensions":{"xbrl:concept":"us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock","xbrl:period":"2017-05-01T00:00:00/2018-05-01T00:00:00","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, 2018</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">2017</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, 2017</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;\">2,258,704</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;\">2,308,704</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;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">2.86</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">6.1</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</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;\">1,282,000</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;\">455,310</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;\">455,310</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;\">3.01</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;\">9.6</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" 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;\">603,000</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;\">(12,500</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;\">(12,500</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;\">3.00</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;\">&#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><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" 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;\">(7,042</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;\">(7,042</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;\">6.86</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;\">(38,627</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;\">(38,627</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;\">5.21</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 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, 2018</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;\">2,655,845</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;\">2,705,845</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;\">2.85</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;\">5.9</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;\">5,265,000</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, 2018</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;\">2,655,845</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;\">2,705,845</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;\">2.85</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;\">5.9</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;\">5,265,000</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, 2018</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;\">25,836</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;\">2,436,263</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;\">2,462,099</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;\">2.79</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;\">5.6</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" 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;\">5,036,000</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, 2016</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;\">51,250</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;\">2,161,507</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;\">2,212,757</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;\">$</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">5.58</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\"><br clear=\"none\"/></font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">6.1</font></div></td><td style=\"vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</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;\">10,000</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;\">2,420,681</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;\">2,420,681</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;\">1.99</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;\">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;\">&#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;\">&#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;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;\">(1,793,779</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;\">(1,793,779</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;\">4.92</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;\">(421,487</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;\">(421,487</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;\">2.03</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;\">(1,250</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;\">(108,218</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;\">(109,468</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;\">7.86</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;\" 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, 2017</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;\">2,258,704</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;\">2,308,704</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;\">2.86</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;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;\">6.1</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;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;\">1,282,000</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, 2017</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;\">2,258,704</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;\">2,308,704</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;\">&#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 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;\">6.1</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;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;\">1,282,000</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, 2017</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;\">33,336</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;\">2,028,469</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;\">2,061,805</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;\">2.93</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;\">5.9</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;\">1,101,000</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-564","factDimensions":{"xbrl:concept":"us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock","xbrl:period":"2017-05-01T00:00:00/2018-05-01T00:00:00","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, 2018</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">2017</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;\">2018</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" 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;\">2017</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;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;\">3 - 6</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" 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;\">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 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;\">1.8% - 2.6%</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" 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;\">0.6% - 1.9%</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;\">Volatility</font></div></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;\">84% - 88%</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" 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;\">72% - 88%</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-565","factDimensions":{"xbrl:concept":"us-gaap:ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock","xbrl:period":"2017-05-01T00:00:00/2018-05-01T00:00:00","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, 2018</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">2017</font><font style=\"font-family:inherit;font-size:10pt;\"> 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;\">2018</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" 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;\">2017</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 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;\">121</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;\">165</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 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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 style=\"text-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;\">(84</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=\"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;\">30</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;\">40</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 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 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><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" 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;\">121</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-566","factDimensions":{"xbrl:concept":"us-gaap:ShareBasedCompensationOptionAndIncentivePlansPolicy","xbrl:period":"2017-05-01T00:00:00/2018-05-01T00:00:00","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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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;\">2018</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" 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;\">2017</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;\">73</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;\">74</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;\">973</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;\">872</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;\">2,490</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;\">918</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;\">15</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;\">472</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;\">&#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</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;\">3,551</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;\">2,338</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;\">(1,468</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;\">(1,122</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;\">2,083</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;\">1,216</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:12px;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;\">$360,000</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">$168,000</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, 2018</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">2017</font><font style=\"font-family:inherit;font-size:10pt;\">, respectively. The company disposed of fixed assets which reduced total property and equipment and accumulated depreciation by </font><font style=\"font-family:inherit;font-size:10pt;\">$16,000</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">$(13,000)</font><font style=\"font-family:inherit;font-size:10pt;\">, respectively, leaving a gain on disposal of fixed asset of </font><font style=\"font-family:inherit;font-size:10pt;\">$3,000</font><font style=\"font-family:inherit;font-size:10pt;\">. Additionally, included in &#8220;Laboratory equipment&#8221; as of </font><font style=\"font-family:inherit;font-size:10pt;\">April&#160;30, 2018</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">2017</font><font style=\"font-family:inherit;font-size:10pt;\"> is a capital lease asset of </font><font style=\"font-family:inherit;font-size:10pt;\">$130,000</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">$124,000</font><font style=\"font-family:inherit;font-size:10pt;\">, respectively. Depreciation and amortization expense relating the capital lease was </font><font style=\"font-family:inherit;font-size:10pt;\">$26,753</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">$24,045</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, 2018</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">2017</font><font style=\"font-family:inherit;font-size:10pt;\">, respectively.</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;\">Capital Lease</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;\">In November 2014, the Company entered into a lease for laboratory equipment. The lease was determined to be a capital lease that has costs of approximately </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. The current monthly capital lease payment is approximately </font><font style=\"font-family:inherit;font-size:10pt;\">$3,000</font><font style=\"font-family:inherit;font-size:10pt;\">.</font></div><div style=\"line-height:120%;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div><div style=\"line-height:120%;text-indent:12px;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">The following is a schedule by years of future minimum lease payments under this capital lease together with the present value of the net minimum lease payments as of </font><font style=\"font-family:inherit;font-size:10pt;\">April&#160;30, 2018</font><font style=\"font-family:inherit;font-size:10pt;\"> (table 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=\"6\" rowspan=\"1\"></td></tr><tr><td style=\"width:77%;\" 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:9%;\" 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;\">For the Years Ended April 30,</font></div></td><td style=\"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;\">2019</font></div></td><td style=\"vertical-align: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;\">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></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 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;\">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;\" 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;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;\">Total minimum lease payments</font></div></td><td style=\"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 style=\"vertical-align: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;\">44</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: amount representing interest</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" 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=\"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;\">(2</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></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;\">Present value of minimum payments</font></div></td><td style=\"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 style=\"vertical-align: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;\">42</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: current portion</font></div></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:left;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;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;\">(26</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></tr><tr><td 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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;\">&#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;\">2018</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 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colspan=\"1\"><div style=\"text-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 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;\">$</font></div></td><td style=\"vertical-align:bottom;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:right;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">(1,476</font></div></td><td style=\"vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">)</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"overflow:hidden;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">&#160;</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;\" rowspan=\"1\" colspan=\"1\"><div style=\"text-align:left;font-size:10pt;\"><font style=\"font-family:inherit;font-size:10pt;\">$</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;\">(6,884</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: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;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;\">10,991,105</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;\" 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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;\">(0.64</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></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, 2018</font><font style=\"font-family:inherit;font-size:10pt;\"> and </font><font style=\"font-family:inherit;font-size:10pt;\">2017</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;\">2018</font></div></td><td style=\"vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;\" 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;\">2017</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;\">2,705,845</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;\">2,308,704</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;\">2,004,284</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;\">2,004,284</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;\" 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on the date of grant.&#160;&#160;The Company uses the Black-Scholes option pricing model to estimate fair value.&#160;&#160;The Black-Scholes option valuation model was developed for use in estimating the fair value of short-traded options that have no vesting restrictions and are fully transferable.&#160;&#160;The option pricing model requires the Company to estimate certain key assumptions such as expected life, volatility, risk free interest rates and dividend yield to determine the fair value of stock-based awards.&#160;&#160;These assumptions are based on historical information and management judgment.&#160;&#160;The risk-free interest rate used is based on the United States treasury security rate with a term consistent with the expected term of the award at the time of the grant.&#160;Since the Company has limited option exercise history, it has generally elected to estimate the expected life of an award based upon the Securities and Exchange Commission-approved &#8220;simplified 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We do not anticipate any significant unrecognized tax benefits will be recorded during the next 12 months.&#160;&#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;\">&#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;\">Recent Accounting Pronouncements</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;\">In May 2014, the Financial Accounting Standards Board (&#8220;FASB&#8221;) issued Accounting Standards Update (&#8220;ASU&#8221;) No. 2014-09, &#8220;Revenue from Contracts with Customers&#8221; (&#8220;ASU 2014-09&#8221;), which supersedes nearly all existing revenue recognition guidance under GAAP. The core principle of ASU 2014-09 is to recognize revenues when promised goods or services are transferred to customers in an amount that reflects the consideration to which an entity expects to be entitled for those goods or services. ASU 2014-09 defines a five-step process to achieve this core principle and, in doing so, more judgment and estimates may be required within the revenue recognition process than are required under existing GAAP. In addition, this guidance requires new or expanded disclosures related to the judgments made by companies when following this framework and additional quantitative disclosures regarding contract balances and remaining performance obligations. On July 9, 2015, the FASB voted to defer the effective date by one year to December 15, 2017 for interim and annual reporting periods beginning after that date. Early adoption of ASU 2014-09 is permitted but not before the original effective date (annual periods beginning after December 15, 2016). When effective, ASU 2014-09 prescribes either of the following transition methods: (i) a full retrospective approach reflecting the application of the standard in each prior reporting period with the option to elect certain practical expedients; or (ii) a retrospective approach with the cumulative effect of initially adopting ASU 2014-09 recognized at the date of adoption (which includes additional footnote disclosures). The Company will adopt this guidance on May 1, 2018.</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 has evaluated the overall impact that ASU 2014-09 will have on the Company&#8217;s consolidated financial statements, as well as the expected timing and method of adoption. The Company established an implementation team, including external advisers, and is finalizing the review of the Company&#8217;s revenue portfolio and related contracts across its various business units and geographies. Discussions regarding changes to the Company&#8217;s current accounting policies and practices remain ongoing and preliminary conclusions are subject to change.</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;\">Upon adoption, the Company will recognize revenue from contracts with customers as each performance obligation is satisfied, either at a point in time or over a period of time, based on when control transfers to customers. The adoption of this update is not expected to have a material impact on our consolidated financial statements.</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;\">The Company plans to adopt the new revenue recognition standard under the modified retrospective transition method by recognizing the cumulative effect of applying the standard as an adjustment to the Company&#8217;s Balance Sheet. The Company has been assessing the impact of&#160; the new revenue recognition standard, and the Company does not anticipate being able to provide the full impact on the Balance Sheets or Statements of Operations until they complete the review of all of their contracts during fiscal 2019. From the initial review and assessment of a sample of contracts with customers, the Company will evaluate the measurement and timing of revenue recognition for certain of its co-clinical contracts under the new standard. The Company will also provide enhanced disclosure regarding revenue recognition, including disclosures of revenue streams, performance obligations, variable consideration and the related judgments and estimates necessary to apply the new standard.</font></div><div style=\"line-height:120%;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-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 plans to adopt the new revenue recognition standard under the modified retrospective transition method by recognizing the cumulative effect of applying the standard as an adjustment to the Company&#8217;s Balance Sheet. Until the Company completes testing of the new revenue recognition standard, the Company does not anticipate being able to provide the impact of the new standard on the Balance Sheet or Statements of Operations; however, from the initial review and assessment of a sample of contracts with customers, the Company does not anticipate the new accounting pronouncement to have a material impact on the Company&#8217;s financial statements, except enhanced disclosure regarding revenue recognition, including disclosures of revenue streams, performance obligations, variable consideration and the related judgments and estimates necessary to apply the new standard.</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;font-style:italic;font-weight:bold;\">&#160;</font><font style=\"font-family:inherit;font-size:10pt;\">In August 2014, the FASB issued ASU No. 2014-15, &#8220;Disclosure of Uncertainties about an Entity&#8217;s Ability to Continue as a Going Concern&#8221;. The amendments in this update state that in connection with preparing financial statements for each annual and interim reporting period, an entity&#8217;s management should evaluate whether there are conditions or events that raise substantial doubt about the entity&#8217;s ability to continue as a going concern within one year after the date that the financial statements are issued (or within one year after the date that the financial statements are available to be issued, when applicable). The amendments in this update are effective for the annual reporting period beginning after December 15, 2016 and for annual periods and interim periods thereafter. Early application is permitted. The Company adopted this updated in fiscal 2018 and did not have a material impact on our consolidated financial statements.</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;\">In February 2016, the FASB ASU No. 2016-02, Leases. The new standard will require most leases to be recognized on the balance sheet which will increase reported assets and liabilities. Lessor accounting remains substantially similar to current guidance. The new standard is effective for annual and interim periods in fiscal years beginning after December 15, 2018, which for us is the first quarter of fiscal 2019 and mandates a modified retrospective transition method. We are currently assessing the impact of this update on our consolidated financial statements.</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;\">In April 2016, the FASB issued ASU No. 2016-09, &#8220;Improvements to Employee Share-Based Payment Accounting&#8221;. The new standard simplifies several aspects of the accounting for employee share-based payment transactions, including the accounting for income taxes, forfeitures, and statutory tax withholding requirements, as well as classification in the statement of cash flows. ASU No. 2016-09 is effective for fiscal years beginning after December 15, 2016, including interim periods within those fiscal years. The Company adopted this standard in fiscal 2018 and, as expected, it did not have a material impact on our 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:12px;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 will be effective for fiscal years beginning after December 15, 2017 and interim periods within those fiscal years. Early adoption is permitted including adoption in an interim period. We do not intend to early adopt and the adoption of this update is not expected to have a material impact on our consolidated financial statements.</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;\">In January 2017, the FASB issued ASU 2017-04, Intangibles - Goodwill and Other (Topic 350): &#8220;Simplifying the Test for Goodwill Impairment&#8221;. The update simplifies how an entity is required to test goodwill for impairment by eliminating Step 2 from the goodwill impairment test. Step 2 measures a goodwill impairment loss by comparing the implied fair value of a reporting unit&#8217;s goodwill with the carrying amount of that goodwill. It affects public entities that have goodwill reported in their financial statements and have not elected the private company alternative for the subsequent measurement of goodwill. A public entity that is a U.S. Securities and Exchange Commission (\"SEC\") filer should adopt the amendments in this update for its annual or any interim goodwill impairment tests in fiscal years beginning after December 15, 2019. For the Company, the amendments are effective January 1, 2020. The Company  has early adopted this ASU in fiscal 2018. 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