v2.4.1.9

Note 9 - Fair Value Measurements (Tables) | 9 Months Ended
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Oct. 31, 2014
Notes Tables |
Change in Fair Value Of Level3 Financial Instruments [Table Text Block] |
|  |  |  |  |  | Change in estimated |  |  | Change in estimated |  |  |  |  |
|  |  |  |  |  | fair value recognized |  |  | fair value recognized |  |  |  |  |
|  | February 1, |  |  | in results of |  |  | in equity due to |  |  | October 31, |
Description |  | 2014 |  |  | operations |  |  | replacement |  |  | 2014 |
Broadwood warrants |  | $ | 2,426 |  |  | $ | (132 | ) |  | $ | (2,294 | ) |  | $ | - |
Elkhorn conversion features |  |  | 94 |  |  |  | (94 | ) |  |  | - |  |  |  | - |
|  | $ | 2,520 |  |  | $ | (226 | ) |  | $ | (2,294 | ) |  | $ | - |
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] |
|  | February 1, 2013 |  |  | Recorded New Derivative Liabilities |  |  | Change in estimated fair value recognized in results of operations |  |  | October 31, 2013 |
Derivative liabilities |  | $ | 2,466 |  |  | $ | 624 |  |  | $ | (271 | ) |  | $ | 2,819 |

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- Definition Tabular disclosure of the fair value measurement of liabilities using significant unobservable inputs (Level 3), a reconciliation of the beginning and ending balances, separately presenting changes 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 liability. + References Reference 1: 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=36462937&loc=d3e19207-110258 Reference 2: 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=36462937&loc=d3e19279-110258 + Details
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