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Stockholder's Equity (Details 2)
3 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Stockholders Equity Details 2    
Expected life (in years) 2 years 6 months 2 years 10 months 13 days
Weighted average volatility 202.30% 108.81%
Forfeiture rate 26.07% 13.58%
Risk-free interest rate 1.38% 0.96%
Expected dividend rate 0.00% 0.00%