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Derivative Liabilities - Schedule of Valuation and Warrants Exercisable (Details) - $ / shares
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Number of shares underlying the warrants 4,928,152 968,080
Fair market value of stock $ 0.31 $ 1.62
Exercise price $ 0.89 $ 1.58
Expected Dividend Yield [Member]    
Fair Value Assumptions Rate 0.00% 0.00%
Minimum [Member]    
Exercise price $ 0.45 $ 2.00
Warrant life (years) 1 month 6 days 9 months 18 days
Minimum [Member] | Volatility [Member]    
Fair Value Assumptions Rate 118.00% 67.00%
Minimum [Member] | Risk-free Interest Rate [Member]    
Fair Value Assumptions Rate 2.46% 1.76%
Maximum [Member]    
Exercise price $ 13.79 $ 2,400
Warrant life (years) 4 years 4 months 28 days 3 years 6 months 18 days
Maximum [Member] | Volatility [Member]    
Fair Value Assumptions Rate 149.00% 160.00%
Maximum [Member] | Risk-free Interest Rate [Member]    
Fair Value Assumptions Rate 2.51% 2.20%