Share Capital - Summary of Changes in Warrants and Finder's Warrants (Details) - Finder's Warrants |
3 Months Ended | 12 Months Ended | |
|---|---|---|---|
|
Jul. 31, 2026
shares
$ / shares
|
Apr. 30, 2026
shares
$ / shares
|
Apr. 30, 2025
shares
$ / shares
|
|
| Disclosure Of Classes Of Share Capital [Line Items] | |||
| Balance, Number of warrants | shares | 56,650 | 186,761 | |
| Expired, Number of warrants | shares | (130,111) | ||
| Exercised, Number of warrants | shares | 0 | ||
| Balance, Number of warrants | shares | 56,650 | 56,650 | 186,761 |
| Balance, Weighted average exercise price | $ / shares | $ 1.27 | $ 17.02 | |
| Expired, Weighted average exercise price | $ / shares | 21.36 | ||
| Exercised, Weighted average exercise price | $ / shares | 0 | ||
| Balance, Weighted average exercise price | $ / shares | $ 1.4 | $ 1.27 | $ 17.02 |
| Weighted average life remaining (years) | 2 years 4 months 9 days | 2 years 7 months 9 days | 1 year 7 months 13 days |