Annual report pursuant to Section 13 and 15(d)

Shareholders' Equity - Warrants Activity (Details)

v3.22.4
Shareholders' Equity - Warrants Activity (Details) - $ / shares
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Number of Warrants    
Balance as at beginning of period 73,905,211 74,562,211
Exercised   (657,000)
Expired (64,359,520)  
Balance as at end of period 9,545,691 73,905,211
Weighted Average Exercise Price    
Balance as at beginning of period $ 0.44 $ 0.43
Exercised   0.33
Expired 0.35  
Balance as at ending of period $ 1.01 $ 0.44