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Derivatives (Details) (USD $) | 6 Months Ended
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Jun. 30, 2014
Schedule of derivative warrant instruments activity |
Beginning balance, Units | 1,968,623
Transfer From Liability Classification To Equity Classification | (193,661)
Balance, Units | 1,774,962
Beginning balance, Fair Value | $ 6,707,255
Transfer from liability classification to equity classification, Fair Value | (1,501,988)
Change in fair value | 4,621,360
Balance, Fair Value | $ 9,826,627

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