v3.26.1
Share Capital - Disclosure of continuity of stock options (Details)
 12 Months Ended
Apr. 30, 2026
Shares
$ / shares
Apr. 30, 2025
Shares
$ / shares
Disclosure of classes of share capital [Abstract]    
Options outstanding, beginning of the year | Shares 18,539,000 18,803,722
Weighted average exercise price, beginning of the year | $ / shares $ 1.91 $ 1.66
Issued | Shares 4,092,500 6,050,000
Weighted average exercise price of share options issued | $ / shares $ 2.91 $ 2.24
Cancelled | Shares (29,500) (175,000)
Weighted average exercise price of share options cancelled | $ / shares $ 4.21 $ 1.73
Exercised | Shares (6,277,000) (6,139,722)
Weighted average exercise price of share options exercised | $ / shares $ 1.81 $ 1.44
Options outstanding, end of the year | Shares 16,325,000 18,539,000
Weighted average exercise price, end of the year | $ / shares $ 2.2 $ 1.91
Number of options exercisable, end of the year | Shares 12,692,000 14,110,000
Weighted average exercise price of share options exercisable , end of the year | $ / shares $ 2.06 $ 1.85