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11. Derivative Liability (Details-Level 3) (USD $)
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12 Months Ended | |
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Mar. 31, 2014
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Mar. 31, 2013
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| Derivative Instruments and Hedging Activities Disclosure [Abstract] | ||
| Beginning balance | $ 0 | $ 55,000 |
| Fair value of warrants issued | 3,292,000 | 2,347,000 |
| Mark to market net unrealized loss (gain) | 1,566,000 | (1,148,000) |
| Incremental fair value adjustment due to modification | 0 | 382,000 |
| Reclassification to additional paid in capital | (1,683,000) | (1,636,000) |
| Ending balance | $ 3,175,000 | $ 0 |
| X | ||||||||||
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- Definition
Incremental fair value adjustment due to modification No definition available.
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| X | ||||||||||
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- Definition
Reclassification of liability to equity related to the modification of common stock purchase warrants with a cash settlement provision No definition available.
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| X | ||||||||||
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- Definition
Amount of increase in additional paid in capital (APIC) resulting from the issuance of warrants. Includes allocation of proceeds of debt securities issued with detachable stock purchase warrants. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Amount of unrealized gain (loss) recognized in the income statement from investments for which net asset value per share is calculated on unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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