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Stockholders' Deficit - Schedule of Nonvested Stock Option Activity (Details) (Equity Incentive 2011 Plan [Member], USD $)
 12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Equity Incentive 2011 Plan [Member]
      
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Number of Shares [Roll Forward]      
Common shares, nonvested beginning of period 308,627 57,516  
Common shares, granted 8,620,062 378,293  
Common shares, vested (1,871,201) (83,429)  
Common shares, forfeited (1,248,125) (43,753)  
Common shares, nonvested end of period 5,809,363 308,627 57,516
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Weighted Average Grant Date Fair Value [Roll Forward]      
Weighted average grant date fair value, nonvested beginning of period $ 2.17 $ 2.73  
Weighted average grant date fair value, granted $ 0.20 $ 2.17  
Weighted average grant date fair value, vested $ 0.36 $ 2.26  
Weighted average grant date fair value, forfeited $ 0.23 $ 2.78  
Weighted average grant date fair value, nonvested end of period $ 0.24 $ 2.17 $ 2.73
Weighted average remaining years to vest 3 years 4 months 2 years 11 months 2 years 6 months