Supplemental Financial Information - Disclosure of detailed information about components of finance cost (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Apr. 30, 2026 |
Apr. 30, 2025 |
|
| Disclosure of detailed information about supplemental cash flow information [Abstract] | ||
| Accretion expense | $ 4,399 | $ 0 |
| Convertible notes interest expense | 6,545 | 0 |
| Derivative Liabilities | (4,175) | 0 |
| Capped Call Derivative Options | 20,455 | 0 |
| Finance costs | $ 27,224 | $ 0 |