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2us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlockus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel| 1falsefalsefalse00<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-indent: 0pt; display: block;">The (benefit) provision for income taxes is as follows (in thousands):</div><div style="text-align: left; text-indent: 0pt; display: block;"><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: times new roman; font-size: 10pt;"><tr><td valign="bottom" style="border-left: medium none; padding-bottom: 2px; width: 76%; font-family: times new roman; font-size: 10pt; border-top: medium none;"></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt; border-top: medium none; font-weight: bold;"></td><td colspan="6" valign="bottom" style="border-bottom: black 2px solid; width: 22%; border-top: medium none;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Years Ended April 30,</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt; border-top: medium none; font-weight: bold; border-right: medium none;"></td></tr><tr><td valign="bottom" style="border-left: medium none; padding-bottom: 2px; width: 76%; font-family: times new roman; font-size: 10pt;"></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt; font-weight: bold;"></td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid; width: 10%;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2013</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt; font-weight: bold;"></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt; font-weight: bold;"></td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid; width: 10%;"><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2012</div></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt; font-weight: bold; border-right: medium none;"></td></tr><tr><td valign="bottom" style="border-left: medium none; padding-bottom: 2px; width: 76%; font-family: times new roman; font-size: 10pt;"></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"></td><td colspan="2" valign="bottom" style="padding-bottom: 2px; width: 10%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"></td><td colspan="2" valign="bottom" style="width: 10%; display: inline; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt; border-right: medium none;"></td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="border-left: medium none; padding-bottom: 2px; width: 76%;"><div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Current:</div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"></td><td colspan="2" valign="bottom" style="padding-bottom: 2px; width: 10%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"></td><td colspan="2" valign="bottom" style="width: 10%; display: inline; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt; border-right: medium none;"></td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="border-left: medium none; padding-bottom: 2px; width: 76%;"><div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Federal</div></td><td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"></td><td valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;">5</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"></td><td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"></td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;">22</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt; border-right: medium none;"></td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="border-left: medium none; padding-bottom: 2px; width: 76%;"><div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">State</div></td><td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"></td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"></td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"></td><td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"></td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"></td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">3</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt; border-right: medium none;"></td></tr><tr bgcolor="white"><td valign="bottom" style="border-left: medium none; padding-bottom: 2px; width: 76%; font-family: times new roman; font-size: 10pt;"></td><td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"></td><td valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"></td><td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;">8</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"></td><td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"></td><td valign="bottom" style="text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"></td><td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;">25</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt; border-right: medium none;"></td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="border-left: medium none; padding-bottom: 2px; width: 76%;"><div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">Deferred:</div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"></td><td valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"></td><td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"></td><td valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"></td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;"></td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt; border-right: medium none;"></td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="border-left: medium none; padding-bottom: 2px; width: 76%;"><div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Federal</div></td><td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"></td><td valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"></td><td valign="bottom" style="text-align: right; padding-bottom: 2px; width: 9%; font-family: times new roman; font-size: 10pt;">(1,327</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"></td><td valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"></td><td valign="bottom" style="text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">-</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt; border-right: medium none;"></td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom" style="border-left: medium none; padding-bottom: 2px; width: 76%;"><div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">State</div></td><td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"></td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"></td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(228</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td align="right" valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"></td><td valign="bottom" style="border-bottom: black 2px solid; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;"></td><td valign="bottom" style="border-bottom: black 2px solid; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">-</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt; border-right: medium none;"></td></tr><tr bgcolor="white"><td align="left" valign="bottom" style="border-bottom: 4px; border-left: medium none; width: 76%;"><div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Total</div></td><td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"></td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">(1<font style="font-family: times new roman; font-size: 10pt;">,</font>547</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;">)</td><td align="right" valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"></td><td valign="bottom" style="border-bottom: black 4px double; text-align: left; width: 1%; font-family: times new roman; font-size: 10pt;">$</td><td valign="bottom" style="border-bottom: black 4px double; text-align: right; width: 9%; font-family: times new roman; font-size: 10pt;">25</td><td nowrap="nowrap" valign="bottom" style="text-align: left; padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt; border-right: medium none;"></td></tr></table></div></div>falsefalsefalse | nonnum:textBlockItemTypenaTabular disclosure of the components of income tax expense attributable to continuing operations for each year presented including, but not limited to: current tax expense (benefit), deferred tax expense (benefit), investment tax credits, government grants, the benefits of operating loss carryforwards, tax expense that results from allocating certain tax benefits either directly to contributed capital or to reduce goodwill or other noncurrent intangible assets of an acquired entity, adjustments of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity, and adjustments of the beginning-of-the-year balances of a valuation allowance because of a change in circumstances that causes a change in judgment about the realizability of the related deferred tax asset in future years.Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 9
-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32639-109319
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2us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlockus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalselabel| 1falsefalsefalse00<div><div style="font-size: 10pt; font-family: Times New Roman; text-align: left; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">The following is a reconciliation of the expected income tax benefit or provision at the statutory federal income tax rate for the actual provision or benefit:</div><div style="text-align: left; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;"> </div><div style="text-align: left;"><div><table cellpadding="0" cellspacing="0" style="font-size: 10pt; font-family: Times New Roman; width: 100%;"><tr><td align="left" valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 2px;"><div></div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; font-weight: bold; padding-bottom: 2px;"><div> </div></td><td colspan="6" valign="bottom" style="border-bottom: black 2px solid;"><div><div style="font-size: 10pt; font-family: times new roman; font-weight: bold; text-align: center; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">Years Ended April 30,</div></div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; font-weight: bold; padding-bottom: 2px; text-align: left;"><div> </div></td></tr><tr><td align="left" valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 2px;"><div></div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; font-weight: bold; padding-bottom: 2px;"><div> </div></td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div><div style="font-size: 10pt; font-family: times new roman; font-weight: bold; text-align: center; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">2013</div></div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; font-weight: bold; padding-bottom: 2px; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; font-weight: bold; padding-bottom: 2px;"><div> </div></td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div><div style="font-size: 10pt; font-family: times new roman; font-weight: bold; text-align: center; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">2012</div></div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; font-weight: bold; padding-bottom: 2px; text-align: left;"><div> </div></td></tr><tr><td align="left" valign="bottom"><div><div style="font-size: 10pt; font-family: times new roman; text-align: left; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">(Amounts in thousands)</div></div></td><td align="left" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td align="left" colspan="2" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td colspan="2" valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline;"><div> </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left;"><div> </div></td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="width: 76%;"><div><div style="font-size: 10pt; font-family: times new roman; text-align: left; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">Expected federal income tax provision</div></div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div>$</div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div>528</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div>$</div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div>428</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td></tr><tr bgcolor="white"><td valign="bottom" style="width: 76%;"><div><div style="font-size: 10pt; font-family: times new roman; text-align: left; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">State taxes, net of federal benefit</div></div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div>2</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div>2</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="width: 76%;"><div><div style="font-size: 10pt; font-family: times new roman; text-align: left; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">Permanent differences</div></div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div>11</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div>10</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td></tr><tr bgcolor="white"><td valign="bottom" style="width: 76%;"><div><div style="font-size: 10pt; font-family: times new roman; text-align: left; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">Change in valuation allowance</div></div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div>(2,088 </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;">)</td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div>(6,218 </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;">)</td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="width: 76%;"><div><div style="font-size: 10pt; font-family: times new roman; text-align: left; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">Net operating loss carryover expiration</div></div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div>-</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; display: inline; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: right; width: 9%;"><div>5,804</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; text-align: left; width: 1%;"><div> </div></td></tr><tr bgcolor="white"><td valign="bottom" style="padding-bottom: 2px; width: 76%;"><div><div style="font-size: 10pt; font-family: times new roman; text-align: left; margin-left: 0pt; display: block; margin-right: 0pt; text-indent: 0pt;">Other</div></div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 2px; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; border-bottom: black 2px solid; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; border-bottom: black 2px solid; text-align: right; width: 9%;"><div>-</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 2px; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 2px; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; border-bottom: black 2px solid; text-align: left; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; border-bottom: black 2px solid; text-align: right; width: 9%;"><div>(1 </div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 2px; text-align: left; width: 1%;">)</td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 4px; width: 76%;"><div></div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 4px; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; border-bottom: black 4px double; text-align: left; width: 1%;"><div>$</div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; border-bottom: black 4px double; text-align: right; width: 9%;"><div>(1,547</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 4px; text-align: left; width: 1%;">)</td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 4px; width: 1%;"><div> </div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; border-bottom: black 4px double; text-align: left; width: 1%;"><div>$</div></td><td valign="bottom" style="font-size: 10pt; font-family: times new roman; border-bottom: black 4px double; text-align: right; width: 9%;"><div>25</div></td><td nowrap="nowrap" valign="bottom" style="font-size: 10pt; font-family: times new roman; padding-bottom: 4px; text-align: left; width: 1%;"><div> </div></td></tr></table></div></div></div>falsefalsefalse | nonnum:textBlockItemTypenaTabular disclosure of the reconciliation using percentage or dollar amounts of the reported amount of income tax expense attributable to continuing operations for the year to the amount of income tax expense that would result from applying domestic federal statutory tax rates to pretax income from continuing operations.Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 12
-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32687-109319
false0
4false
2us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlockus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel| 1falsefalsefalse00<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt;"><div style="text-align: left; text-indent: 0pt; display: block; font-family: Times New Roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Significant components of the Company's deferred tax assets are as follows:</div><div style="text-align: left;"><div><table cellpadding="0" cellspacing="0" style="width: 100%; font-family: Times New Roman; font-size: 10pt;"><tr><td align="left" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"><div> </div></td><td align="left" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"><div> </div></td><td colspan="2" valign="bottom" style="text-align: center; padding-bottom: 2px; width: 0%; font-family: times new roman; font-size: 10pt; font-weight: bold;"><div>April 30, </div></td><td valign="bottom" style="text-align: center; padding-bottom: 2px; width: 0%; font-family: times new roman; font-size: 10pt; font-weight: bold;"><div> </div></td><td valign="bottom" style="text-align: center; padding-bottom: 2px; width: 0%; font-family: times new roman; font-size: 10pt; font-weight: bold;"><div> </div></td><td colspan="2" valign="bottom" style="text-align: center; width: 0%; font-family: times new roman; font-size: 10pt; font-weight: bold;"><div>April 30,</div></td><td align="left" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"><div> </div></td></tr><tr><td align="left" valign="bottom" style="padding-bottom: 2px;"><div><div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">(Amounts in thousands)</div></div></td><td align="left" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"><div></div></td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2013</div></div></td><td align="left" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"><div></div></td><td align="left" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"><div></div></td><td colspan="2" valign="bottom" style="border-bottom: black 2px solid;"><div><div style="text-align: center; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; font-weight: bold; margin-right: 0pt;">2012</div></div></td><td align="left" valign="bottom" style="padding-bottom: 2px; font-family: times new roman; font-size: 10pt;"><div></div></td></tr><tr bgcolor="#cceeff"><td align="left" valign="bottom"><div><div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Deferred tax assets:</div></div></td><td align="left" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"><div></div></td><td align="left" colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"><div> </div></td><td align="left" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"><div></div></td><td align="left" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"><div></div></td><td align="left" colspan="2" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"><div> </div></td><td align="left" valign="bottom" style="display: inline; font-family: times new roman; font-size: 10pt;"><div></div></td></tr><tr bgcolor="white" style="height: 14px;"><td valign="bottom" style="width: 76%;"><div><div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">        Net operating loss, general business credit and AMT carryforwards</div></div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"><div></div></td><td valign="bottom" style="width: 1%;"><div><div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">$</div></div></td><td valign="bottom" style="width: 9%;"><div><div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">5,531</div></div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"><div></div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"><div></div></td><td valign="bottom" style="width: 1%;"><div><div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">$</div></div></td><td valign="bottom" style="width: 9%;"><div><div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">7,054</div></div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"><div></div></td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="width: 76%;"><div><div style="text-align: left; text-indent: 18pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Deferred revenue</div></div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"><div></div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"><div></div></td><td valign="bottom" style="width: 9%;"><div><div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">85</div></div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"><div></div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"><div></div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"><div></div></td><td valign="bottom" style="width: 9%;"><div><div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">84</div></div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"><div></div></td></tr><tr bgcolor="white"><td valign="bottom" style="width: 76%;"><div><div style="text-align: left; text-indent: 18pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Reserves and accruals</div></div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"><div></div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"><div></div></td><td valign="bottom" style="width: 9%;"><div><div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">1,188</div></div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"><div></div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"><div></div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"><div></div></td><td valign="bottom" style="width: 9%;"><div><div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">1,445</div></div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"><div></div></td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="width: 76%; display: inline; font-family: times new roman; font-size: 10pt;"><div></div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"><div></div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"><div></div></td><td valign="bottom" style="width: 9%;"><div><div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">6,804</div></div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"><div></div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"><div></div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"><div></div></td><td valign="bottom" style="width: 9%;"><div><div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">8,583</div></div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"><div></div></td></tr><tr bgcolor="white"><td valign="bottom" style="width: 76%;"><div><div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Deferred tax liabilities:</div></div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"><div></div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"><div></div></td><td valign="bottom" style="width: 9%; display: inline; font-family: times new roman; font-size: 10pt;"><div></div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"><div></div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"><div></div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"><div></div></td><td valign="bottom" style="width: 9%; display: inline; font-family: times new roman; font-size: 10pt;"><div></div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"><div></div></td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="padding-bottom: 2px; width: 76%;"><div><div style="text-align: left; text-indent: 18pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Other</div></div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"><div></div></td><td valign="bottom" style="border-bottom: black 2px solid; width: 1%; font-family: times new roman; font-size: 10pt;"><div></div></td><td valign="bottom" style="border-bottom: black 2px solid; width: 9%;"><div><div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">(52</div></div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%;"><div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">)</div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"><div></div></td><td valign="bottom" style="border-bottom: black 2px solid; width: 1%; font-family: times new roman; font-size: 10pt;"><div></div></td><td valign="bottom" style="border-bottom: black 2px solid; width: 9%;"><div><div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">(24</div></div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%;"><div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">)</div></td></tr><tr bgcolor="white"><td valign="bottom" style="width: 76%;"><div><div style="text-align: left; text-indent: 18pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Net deferred tax assets before valuation allowance</div></div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"><div></div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"><div></div></td><td valign="bottom" style="width: 9%;"><div><div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">6,752</div></div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"><div></div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"><div></div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"><div></div></td><td valign="bottom" style="width: 9%;"><div><div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">8,559</div></div></td><td valign="bottom" style="width: 1%; display: inline; font-family: times new roman; font-size: 10pt;"><div></div></td></tr><tr bgcolor="#cceeff"><td valign="bottom" style="padding-bottom: 2px; width: 76%;"><div><div style="text-align: left; text-indent: 18pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Valuation allowance</div></div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"><div></div></td><td valign="bottom" style="border-bottom: black 2px solid; width: 1%; font-family: times new roman; font-size: 10pt;"><div></div></td><td valign="bottom" style="border-bottom: black 2px solid; width: 9%;"><div><div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">(5,197</div></div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%;"><div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">)</div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%; font-family: times new roman; font-size: 10pt;"><div></div></td><td valign="bottom" style="border-bottom: black 2px solid; width: 1%; font-family: times new roman; font-size: 10pt;"><div></div></td><td valign="bottom" style="border-bottom: black 2px solid; width: 9%;"><div><div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">(8,559</div></div></td><td valign="bottom" style="padding-bottom: 2px; width: 1%;"><div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">)</div></td></tr><tr bgcolor="white"><td valign="bottom" style="padding-bottom: 4px; width: 76%;"><div><div style="text-align: left; text-indent: 18pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">Net deferred taxes</div></div></td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"><div></div></td><td valign="bottom" style="border-bottom: black 4px double; width: 1%;"><div><div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">$</div></div></td><td valign="bottom" style="border-bottom: black 4px double; width: 9%;"><div><div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">1,555</div></div></td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"><div></div></td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"><div></div></td><td valign="bottom" style="border-bottom: black 4px double; width: 1%;"><div><div style="text-align: left; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">$</div></div></td><td valign="bottom" style="border-bottom: black 4px double; width: 9%;"><div><div style="text-align: right; text-indent: 0pt; display: block; font-family: times new roman; margin-left: 0pt; font-size: 10pt; margin-right: 0pt;">-</div></div></td><td valign="bottom" style="padding-bottom: 4px; width: 1%; font-family: times new roman; font-size: 10pt;"><div></div></td></tr></table></div></div></div>falsefalsefalse | nonnum:textBlockItemTypenaTabular disclosure of the components of net deferred tax asset or liability recognized in an entity's statement of financial position, including the following: the total of all deferred tax liabilities, the total of all deferred tax assets, the total valuation allowance recognized for deferred tax assets.Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32537-109319
false0
falseINCOME TAXES (Tables)UnKnownUnKnownUnKnownUnKnowntruefalsefalseSheethttp://ilts.com/role/IncomeTaxesTables14