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Derivative Liability (Details) - $ / shares
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Minimum [Member]    
Stock Price Volatility 66.00% 75.00%
Risk-free interest rate 0.56% 0.33%
Expected term 1 year 6 months 3 years
Maximum [Member]    
Stock Price Volatility 77.00% 98.00%
Risk-free interest rate 1.06% 2.12%
Expected term 5 years 7 years
Warrant [Member]    
Stock Price Volatility 70.00% 90.00%
Risk-free interest rate 1.76% 1.65%
Dividend yield $ 0.00 $ 0.00
Warrant [Member] | Minimum [Member]    
Expected term 3 years 7 months 6 days 3 years
Warrant [Member] | Maximum [Member]    
Expected term 4 years 10 months 24 days 4 years 8 months 24 days