2.4.0.80018 - Disclosure - 8. FAIR VALUE MEASUREMENTS (Tables)truefalsefalse1false
falsefalseContext_3ME_30-Apr-2013http://www.sec.gov/CIK0001363573duration2013-02-01T00:00:002013-07-31T00:00:001true
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2us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlockus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse| 1falsefalsefalse00<table cellspacing="0" cellpadding="0" style="font: 8pt Calibri, Helvetica, Sans-Serif; width: 100%">
<tr style="vertical-align: bottom">
<td style="text-align: center; line-height: 115%"> </td>
<td style="text-align: center; line-height: 115%"> </td>
<td colspan="14" style="border-bottom: black 1pt solid">
<p style="font: 8pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Fair Value Measurements at</b></p>
<p style="font: 8pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"><b>July 31, 2013 and January 31, 2013</b></p></td>
<td style="text-align: center; line-height: 115%"> </td></tr>
<tr style="vertical-align: bottom">
<td style="border-bottom: black 1pt solid; line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif"><b>Description</b></font></td>
<td style="text-align: center; line-height: 115%"> </td>
<td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif"><b>(Level 1)</b></font></td>
<td style="text-align: center; line-height: 115%"> </td>
<td style="text-align: center; line-height: 115%"> </td>
<td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif"><b>(Level 2)</b></font></td>
<td style="text-align: center; line-height: 115%"> </td>
<td style="text-align: center; line-height: 115%"> </td>
<td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif"><b>(Level 3)</b></font></td>
<td style="text-align: center; line-height: 115%"> </td>
<td style="text-align: center; line-height: 115%"> </td>
<td colspan="2" style="border-bottom: black 1pt solid">
<p style="font: 8pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Total</b></p>
<p style="font: 8pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Carrying</b></p>
<p style="font: 8pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Value</b></p></td>
<td style="line-height: 115%"> </td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td style="width: 52%; line-height: 115%"> </td>
<td style="width: 1%; line-height: 115%"> </td>
<td style="width: 1%; line-height: 115%"> </td>
<td style="width: 9%; text-align: right; line-height: 115%"> </td>
<td style="width: 1%; line-height: 115%"> </td>
<td style="width: 1%; line-height: 115%"> </td>
<td style="width: 1%; line-height: 115%"> </td>
<td style="width: 9%; text-align: right; line-height: 115%"> </td>
<td style="width: 1%; line-height: 115%"> </td>
<td style="width: 1%; line-height: 115%"> </td>
<td style="width: 1%; line-height: 115%"> </td>
<td style="width: 9%; text-align: right; line-height: 115%"> </td>
<td style="width: 1%; line-height: 115%"> </td>
<td style="width: 1%; line-height: 115%"> </td>
<td style="width: 1%; line-height: 115%"> </td>
<td style="width: 9%; text-align: right; line-height: 115%"> </td>
<td style="width: 1%; line-height: 115%"> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td style="line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif">Derivative liability - July 31, 2013</font></td>
<td style="line-height: 115%"> </td>
<td style="border-bottom: black 1pt solid; line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif">$</font></td>
<td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif">-</font></td>
<td style="line-height: 115%"> </td>
<td style="line-height: 115%"> </td>
<td style="border-bottom: black 1pt solid; line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif">$</font></td>
<td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif">-</font></td>
<td style="line-height: 115%"> </td>
<td style="line-height: 115%"> </td>
<td style="border-bottom: black 1pt solid; line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif">$</font></td>
<td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif">410,129</font></td>
<td style="line-height: 115%"> </td>
<td style="line-height: 115%"> </td>
<td style="border-bottom: black 1pt solid; line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif">$</font></td>
<td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif">410,129</font></td>
<td style="line-height: 115%"> </td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td style="line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif">Derivative liability - January 31, 2013</font></td>
<td style="line-height: 115%"> </td>
<td style="border-bottom: black 1.5pt double; line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif">$</font></td>
<td style="border-bottom: black 1.5pt double; text-align: right; line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif">-</font></td>
<td style="line-height: 115%"> </td>
<td style="line-height: 115%"> </td>
<td style="border-bottom: black 1.5pt double; line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif">$</font></td>
<td style="border-bottom: black 1.5pt double; text-align: right; line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif">-</font></td>
<td style="line-height: 115%"> </td>
<td style="line-height: 115%"> </td>
<td style="border-bottom: black 1.5pt double; line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif">$</font></td>
<td style="border-bottom: black 1.5pt double; text-align: right; line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif">327,661</font></td>
<td style="line-height: 115%"> </td>
<td style="line-height: 115%"> </td>
<td style="border-bottom: black 1.5pt double; line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif">$</font></td>
<td style="border-bottom: black 1.5pt double; text-align: right; line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif">327,661</font></td>
<td style="line-height: 115%"> </td></tr>
</table>falsefalsefalse | nonnum:textBlockItemTypenaTabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3).Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=25499696&loc=d3e19190-110258
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3false
2us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlockus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse| 1falsefalsefalse00<table cellspacing="0" cellpadding="0" style="font: 8pt Calibri, Helvetica, Sans-Serif; width: 100%">
<tr style="vertical-align: bottom">
<td style="text-align: center; line-height: 115%"> </td>
<td style="text-align: center; line-height: 115%"> </td>
<td colspan="6" style="border-bottom: black 1pt solid">
<p style="font: 8pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Significant Unobservable Inputs</b></p>
<p style="font: 8pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"><b>(Level 3)</b></p></td>
<td style="text-align: center; line-height: 115%"> </td></tr>
<tr style="vertical-align: bottom">
<td style="text-align: center; line-height: 115%"> </td>
<td style="text-align: center; line-height: 115%"> </td>
<td colspan="6" style="border-bottom: black 1pt solid">
<p style="font: 8pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Six Months Ended</b></p>
<p style="font: 8pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"><b>July 31,</b></p></td>
<td style="text-align: center; line-height: 115%"> </td></tr>
<tr style="vertical-align: bottom">
<td style="text-align: center; line-height: 115%"> </td>
<td style="text-align: center; line-height: 115%"> </td>
<td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif"><b>2013</b></font></td>
<td style="text-align: center; line-height: 115%"> </td>
<td style="text-align: center; line-height: 115%"> </td>
<td colspan="2" style="border-bottom: black 1pt solid; text-align: center; line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif"><b>2012</b></font></td>
<td style="line-height: 115%"> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td style="width: 78%; line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif">Derivative liabilities - beginning balance at January 31, 2013 and 2012</font></td>
<td style="width: 1%; line-height: 115%"> </td>
<td style="width: 1%; line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif">$</font></td>
<td style="width: 8%; text-align: right; line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif">327,661</font></td>
<td style="width: 1%; line-height: 115%"> </td>
<td style="width: 1%; line-height: 115%"> </td>
<td style="width: 1%; line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif">$</font></td>
<td style="width: 8%; text-align: right; line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif">1,817,100</font></td>
<td style="width: 1%; line-height: 115%"> </td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td style="line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif">Additions</font></td>
<td style="line-height: 115%"> </td>
<td style="line-height: 115%"> </td>
<td style="text-align: right; line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif">-</font></td>
<td style="line-height: 115%"> </td>
<td style="line-height: 115%"> </td>
<td style="line-height: 115%"> </td>
<td style="text-align: right; line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif">101,985</font></td>
<td style="line-height: 115%"> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td style="line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif">Reductions</font></td>
<td style="line-height: 115%"> </td>
<td style="line-height: 115%"> </td>
<td style="text-align: right; line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif">-</font></td>
<td style="line-height: 115%"> </td>
<td style="line-height: 115%"> </td>
<td style="line-height: 115%"> </td>
<td style="text-align: right; line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif">-</font></td>
<td style="line-height: 115%"> </td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td style="line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif">Change in fair value</font></td>
<td style="line-height: 115%"> </td>
<td style="border-bottom: black 1pt solid; line-height: 115%"> </td>
<td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif">82,468</font></td>
<td style="line-height: 115%"> </td>
<td style="line-height: 115%"> </td>
<td style="border-bottom: black 1pt solid; line-height: 115%"> </td>
<td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif">(1,681,998)</font></td>
<td style="line-height: 115%"> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td style="line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif">Derivative liabilities - ending balance at July 31, 2013 and 2012</font></td>
<td style="line-height: 115%"> </td>
<td style="border-bottom: black 1pt solid; line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif">$</font></td>
<td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif">410,129</font></td>
<td style="line-height: 115%"> </td>
<td style="line-height: 115%"> </td>
<td style="border-bottom: black 1pt solid; line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif">$</font></td>
<td style="border-bottom: black 1pt solid; text-align: right; line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif">237,087</font></td>
<td style="line-height: 115%"> </td></tr>
<tr style="vertical-align: bottom; background-color: white">
<td style="line-height: 115%"> </td>
<td style="line-height: 115%"> </td>
<td style="line-height: 115%"> </td>
<td style="text-align: right; line-height: 115%"> </td>
<td style="line-height: 115%"> </td>
<td style="line-height: 115%"> </td>
<td style="line-height: 115%"> </td>
<td style="text-align: right; line-height: 115%"> </td>
<td style="line-height: 115%"> </td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
<td style="line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif">Realized and unrealized gain (loss) on derivatives, net, included in earnings for the six-month periods ended July 31, 2013 and 2012</font></td>
<td style="line-height: 115%"> </td>
<td style="border-bottom: black 1.5pt double; line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif">$</font></td>
<td style="border-bottom: black 1.5pt double; text-align: right; line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif">(82,468)</font></td>
<td style="line-height: 115%"> </td>
<td style="line-height: 115%"> </td>
<td style="border-bottom: black 1.5pt double; line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif">$</font></td>
<td style="border-bottom: black 1.5pt double; text-align: right; line-height: 115%"><font style="font: 8pt Times New Roman, Times, Serif">1,681,998</font></td>
<td style="line-height: 115%"> </td></tr>
</table>falsefalsefalse | nonnum:textBlockItemTypenaTabular disclosure of the fair value measurement of assets using significant unobservable inputs (Level 3), a reconciliation of the beginning and ending balances, separately presenting changes during the period attributable to the following: (1) total gains or losses for the period (realized and unrealized), segregating those gains or losses included in earnings (or changes in net assets) and gains or losses recognized in other comprehensive income (loss), and a description of where those gains or losses included in earnings (or changes in net assets) are reported in the statement of income (or activities); (2) purchases, sales, issues, and settlements (each type disclosed separately); and (3) transfers in and transfers out of Level 3 (for example, transfers due to changes in the observability of significant inputs), by class of asset.Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=25499696&loc=d3e19279-110258
Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=25499696&loc=d3e19207-110258
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