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Shareholders' Equity, Redeemable Convertible Preferred Stock, Options, Warrants - Schedule of Warrant Activity (Details) - $ / shares
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]    
Warrants outstanding, beginning of period 40,340,000 20,090,000
Warrants, granted 9,750,000 20,250,000
Warrants, exercised
Warrants, forfeited
Warrants outstanding, end of period 50,090,000 40,340,000
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value    
Weighted average exercise price of warrants outstanding, beginning of period $ 0.08 $ 0.12
Weighted average exercise price, granted 0.045 0.045
Weighted average exercise price, exercised  
Weighted average exercise price, forfeited  
Weighted average exercise price of warrants outstanding, end of period $ 0.07 $ 0.08