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Non-Employee Share-Based Compensation (Details 1)
0 Months Ended
Oct. 27, 2014
Sep. 29, 2014
Non-Employee Warrant Award    
Volatility 66.90%us-gaap_FairValueAssumptionsExpectedVolatilityRate 72.40%us-gaap_FairValueAssumptionsExpectedVolatilityRate
Expected dividends 0.00%us-gaap_FairValueAssumptionsExpectedDividendRate 0.00%us-gaap_FairValueAssumptionsExpectedDividendRate
Expected term 2 years 5 years
Risk-free rate 0.41%us-gaap_FairValueAssumptionsRiskFreeInterestRate 1.76%us-gaap_FairValueAssumptionsRiskFreeInterestRate