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Equity (Tables)
 6 Months Ended
Jun. 30, 2021
Equity [Abstract]  
Schedule of ordinary share capital
   Number of shares 
   Authorized   Issued and paid   Authorized   Issued and paid 
   June 30, 2021   December 31, 2020 
Ordinary shares of no-par value   75,000,000    25,893,297    75,000,000    18,152,590