v3.25.2
Note 13 - Share-based Compensation - Summary of Stock Options Outstanding (Details)
$ / shares in Units, $ in Thousands
 9 Months Ended
Aug. 31, 2025
USD ($)
$ / shares
shares
Balance, options (in shares) | shares 8,849,535
Balance, weighted average exercise price (in dollars per share) | $ / shares $ 6.12
Granted, options (in shares) | shares 3,088,700
Granted, weighted average exercise price (in dollars per share) | $ / shares $ 4.4
Expired, options (in shares) | shares (1,971,035)
Expired, weighted average exercise price (in dollars per share) | $ / shares $ 7.19
Forfeited (in shares) | shares (154,766)
Forfeited (in dollars per share) | $ / shares $ 4.48
Balance, options (in shares) | shares 9,812,434
Balance, weighted average exercise price (in dollars per share) | $ / shares $ 5.4
Balance, weighted average remaining contractual term (Year) 2 years 11 months 12 days
Balance, aggregate intrinsic value | $ $ 16,838
Vested and exercisable, options (in shares) | shares 4,503,780
Vested and exercisable, weighted average exercise price (in dollars per share) | $ / shares $ 6.53
Vested and exercisable, weighted-average remaining contractual term (Year) 1 year 9 months
Vested and exercisable, aggregate intrinsic value | $ $ 4,121