Annual report pursuant to Section 13 and 15(d)

SHARE-BASED PAYMENTS TO VENDORS - Warrants (Details)

v3.22.0.1
SHARE-BASED PAYMENTS TO VENDORS - Warrants (Details) - USD ($)
1 Months Ended 12 Months Ended
Oct. 31, 2020
Dec. 31, 2021
Jun. 29, 2021
Dec. 31, 2020
Expected term   6 years 2 months 12 days    
Risk-free interest rate   1.09%    
Warrant        
Number of warrants issued (in shares)       10,077
Warrant term 10 years      
Exercise price of warrants $ 3.25   $ 2.88  
Expected term 10 years      
Risk-free interest rate 0.32%      
Exercise price $ 3.25      
Volatility rate 94.00%      
Issuance of warrants $ 23,177