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Stockholders' Equity - Schedule of Fair Value of Share Based Payment (Details) - $ / shares
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Expected dividend yield 0.00% 0.00%
Expected life (in years) 5 years 5 years
Minimum [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Grant price $ 1.01 $ 1.15
Exercise price $ 1.01 $ 1.15
Expected volatility 96.77% 95.50%
Risk-free interest rate 0.94% 1.37%
Maximum [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Grant price $ 2.79 $ 1.56
Exercise price $ 2.79 $ 1.56
Expected volatility 98.05% 99.20%
Risk-free interest rate 2.10% 1.62%