Annual report pursuant to Section 13 and 15(d)

Derivative Liability (Details)

v3.19.1
Derivative Liability (Details) - $ / shares
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Market value of stock on measurement date $ 0.38 $ 0.48
Risk-free interest rate 1.93% 1.53%
Dividend yield 0.00% 0.00%
Volatility factor 62.50% 63.50%
Term 0 months 6 months
At Issuance [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Market value of stock on measurement date $ 0.55  
Risk-free interest rate 1.12%  
Dividend yield 0.00%  
Volatility factor 55.00%  
Term 3 years