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Share Capital - Stock Option Activity (Details) - shares
3 Months Ended 6 Months Ended
Jun. 30, 2023
Mar. 31, 2023
Jun. 30, 2022
Mar. 31, 2022
Jun. 30, 2023
Jun. 30, 2022
Share-Based Payment Arrangement [Abstract]            
Number of Options Outstanding, Beginning balance 8,797,253 7,117,782 7,075,073 5,638,232 7,117,782 5,638,232
Number of Options, Granted 227,425   318,000   2,093,973 1,977,845
Number of Options, Exercised (278,069)   (130,031)   (391,746) (349,138)
Number of Options, Forfeited, cancelled or expired (64,801)   (28,582)   (138,201) (32,479)
Number of Options Outstanding, Ending balance 8,681,808 8,797,253 7,234,460 7,075,073 8,681,808 7,234,460
Number of Options Exercisable, End of period 4,316,058   3,464,081   4,316,058 3,464,081