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Redeemable Convertible Preferred Stock (Details 1) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Sep. 30, 2015
Sep. 30, 2014
Derivatives, Fair Value [Line Items]        
Balance     $ 70,786  
Increase of fair value $ (10,463) $ (1,564) (11,001) $ 9,951
Ending balance $ 81,787   $ 81,787