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Stockholders' Equity (Deficit) - Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions (Details) - $ / shares
3 Months Ended 12 Months Ended
Mar. 31, 2019
Dec. 31, 2018
Exercise price $ 1.00  
Expected dividend yield 0.00% 0.00%
Expected life in years 10 years  
Expected volatility 140.00%  
Minimum [Member]    
Exercise price   $ 1.25
Risk free interest rate 2.67% 2.73%
Expected life in years   3 years 9 months
Expected volatility   139.00%
Maximum [Member]    
Exercise price   $ 1.75
Risk free interest rate 2.70% 2.85%
Expected life in years   9 years 4 months 24 days
Expected volatility   146.00%