v3.26.1
Share-based compensation - Schedule of Changes in Stock Options (Details)
 6 Months Ended
Jun. 30, 2026
shares
$ / shares
Jun. 30, 2025
shares
$ / shares
Share-Based Payment Arrangements [Abstract]    
Number of options outstanding - beginning of period (in shares) | shares 1,019,930 827,642
Number of options granted (in shares) | shares 0 330,727
Number of options forfeited (in shares) | shares (52,562) (101,284)
Number of options exercised (in shares) | shares (93,327) (15,339)
Number of options expired (in shares) | shares (11,957) (9,444)
Number of options outstanding - end of period (in shares) | shares 862,084 1,032,302
Number of options exercisable (in shares) | shares 557,997 537,377
Weighted average exercise price, options outstanding - beginning of period (in canadian dollars per share) | $ / shares $ 33.78 $ 34.11
Weighted average exercise price, options granted (in canadian dollars per share) | $ / shares 0 43.21
Weighted average exercise price, options forfeited (in canadian dollars per share) | $ / shares 49.28 53.90
Weighted average exercise price, options exercised (in canadian dollars per share) | $ / shares 1.01 27.83
Weighted average exercise price, options expired (in canadian dollars per share) | $ / shares 54.82 56.14
Weighted average exercise price, options outstanding - end of period (in canadian dollars per share) | $ / shares 36.09 34.98
Weighted average exercise price, options exercisable (in canadian dollars per share) | $ / shares $ 31.18 $ 22.87