5. Derivative Liabilities (Details - Changes in fair value) - USD ($) |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2015 |
Sep. 30, 2014 |
Sep. 30, 2015 |
Sep. 30, 2014 |
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| Derivative Instruments and Hedging Activities Disclosure [Abstract] | ||||
| Beginning balance | $ 70,000 | $ 1,697,000 | $ 11,000 | $ 3,175,000 |
| Mark to market net unrealized loss (gain) | (65,000) | (841,000) | (6,000) | (2,319,000) |
| Ending balance | $ 5,000 | $ 856,000 | $ 5,000 | $ 856,000 |
| X | ||||||||||
- 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 | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of derivative instruments, including options, swaps, futures, and forward contracts, held at each balance sheet date, that was included in earnings for the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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