Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Share-Based Compensation - Schedule of Stock Options and Weighted Average Exercise Prices (Details)

v3.22.0.1
Share-Based Compensation - Schedule of Stock Options and Weighted Average Exercise Prices (Details)
12 Months Ended
Dec. 31, 2021
shares
$ / shares
Dec. 31, 2020
shares
$ / shares
Dec. 31, 2019
shares
$ / shares
Stock Options      
Outstanding, beginning of the year (shares) | shares 3,764,055 2,246,947 1,249,361
Granted during the year (shares) | shares 1,832,500 1,817,500 1,020,000
Forfeited during the year (shares) | shares (110,612) (141,418) (12,839)
Expired during the year (shares) | shares (28,364) (25,520) (9,575)
Exercised during the year (shares) | shares (123,159) (133,454) 0
Outstanding, end of the year (shares) | shares 5,334,420 3,764,055 2,246,947
Options exercisable, end of the year (shares) | shares 3,165,679 2,164,551 1,327,845
Weighted Average Exercise Price      
Outstanding, beginning of the year (cad per share) | $ / shares $ 4.08 $ 5.31 $ 8.73
Granted during the year (cad per share) | $ / shares 2.99 3.19 1.42
Forfeited during the year (cad per share) | $ / shares 6.21 3.84 11.35
Expired during the year (cad per share) | $ / shares 37.63 62.49 29.07
Exercised during the year (cad per share) | $ / shares 1.94 1.81 0
Outstanding, beginning of the year (cad per share) | $ / shares 3.53 4.08 5.31
Options exercisable, end of the year (cad per share) | $ / shares $ 3.82 $ 4.84 $ 7.22