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Convertible Loans (Tables)
 6 Months Ended
Jun. 30, 2021
Convertible Loan [Abstract]  
Schedule of warrants fair value using Black–Scholes
   June 30,
2021		   December 31,
2020		 
Dividend yield (%)   0    0 
Expected volatility (%)   136    132 
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