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Warrant Liabilities (Details Textual) (Warrant [Member], USD $)
9 Months Ended
Sep. 30, 2013
Jun. 25, 2013
Warrant [Member]
   
Warrant Liabilities (Textual)    
Amount of initial warrant liability   $ 4,827,788
Non-cash charge or the change in the fair value $ 5,349,422  
Stock Price $ 2.09 $ 0.96