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Schedule of Warrants Activity (Details) - $ / shares
3 Months Ended 12 Months Ended
Mar. 31, 2022
Dec. 31, 2021
Warrants    
Number of warrants, balance, beginning of year 5,658,315 716,815
Weighted average price, balance, beginning of year $ 4.30 $ 4.00
Number of warrants, issuance 130,909 7,457,036
Weighted average price, issuance $ 6.05 $ 4.30
Number of warrants, expired (202,701) (26,815)
Weighted average price, expired $ (4.00) $ (4.00)
Number of warrants, exercise (2,488,721)
Weighted average price, exercise $ (4.00)
Number of warrants, balance, end of period 5,586,523 5,658,315
Weighted average price, balance, ending of year $ 4.35 $ 4.30