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Derivatives (Details) (USD $)
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3 Months Ended |
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Mar. 31, 2013
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| Schedule of derivative warrant instruments activity | |
| Beginning balance, Units | 5,146,338 |
| Balance, Units | 5,146,338 |
| Beginning balance, Fair Value | $ 3,574,958 |
| Change in fair value | (1,334,512) |
| Balance, Fair Value | $ 2,240,446 |
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- Definition
Change in fair value of derivative warrants. No definition available.
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- Definition
Derivative warrants units. No definition available.
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- Details
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- Definition
Fair value of the assets less the liabilities of a derivative or group of derivatives. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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