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Stockholders' Equity (Deficit) - Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions (Details) - $ / shares
3 Months Ended
Mar. 31, 2018
Mar. 31, 2017
Expected dividend yield 0.00% 0.00%
Minimum [Member]    
Exercise price $ 1.25 $ 1.00
Risk free interest rate 2.56% 1.93%
Expected life in years 4 years 2 months 30 days 4 years 7 months 6 days
Expected volatility 144.00% 210.00%
Maximum [Member]    
Exercise price $ 1.75 $ 1.25
Risk free interest rate 2.74% 2.40%
Expected life in years 9 years 10 months 25 days 9 years 10 months 3 days
Expected volatility 147.00% 266.00%