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Convertible Loans (Details) - Schedule of warrants fair value using Black–Scholes - $ / shares
6 Months Ended
Jun. 30, 2021
Dec. 31, 2020
Schedule of warrants fair value using Black–Scholes [Abstract]    
Dividend yield (%) 0.00% 0.00%
Expected volatility (%) 136.00% 132.00%
Risk-free interest rate (%) 0.87% 0.38%
Underlying Share Price ($) $ 7.98 $ 3.625
Exercise price ($) 24.5 24.5
Warrants fair value ($) $ 5.51 $ 2.22