XML 125 R82.htm IDEA: XBRL DOCUMENT v3.21.2
Share-Based Payments (Details) - Schedule of the grant date fair value of each warrant issued is based on a Black Scholes model - $ / shares
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Share-Based Payments (Details) - Schedule of the grant date fair value of each warrant issued is based on a Black Scholes model [Line Items]    
Expected volatility 80.60% 70.00%
Weighted average share price (in Dollars per share) $ 0.14 $ 0.23
Expected dividend yield 0.00% 0.00%
Risk-free interest rate (0.41%) (0.36%)
Minimum [Member]    
Share-Based Payments (Details) - Schedule of the grant date fair value of each warrant issued is based on a Black Scholes model [Line Items]    
Expected life (in years) 10 years 10 years
Maximum [Member]    
Share-Based Payments (Details) - Schedule of the grant date fair value of each warrant issued is based on a Black Scholes model [Line Items]    
Expected life (in years) 11 years 12 years