Share Capital - Additional Information (Details) $ in Thousands, $ in Millions |
3 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|
|
Nov. 07, 2025
USD ($)
|
Jul. 31, 2026
USD ($)
shares
|
Jul. 31, 2026
CAD ($)
shares
|
Jul. 31, 2025
CAD ($)
|
Apr. 30, 2026
USD ($)
shares
|
|
| Disclosure Of Classes Of Share Capital [Line Items] | |||||
| Share-based payments | $ 714 | $ 55 | |||
| Restricted Stock Units | |||||
| Disclosure Of Classes Of Share Capital [Line Items] | |||||
| Share-based payments | $ 700 | $ 0 | |||
| At The Market Equity Offering Facility | |||||
| Disclosure Of Classes Of Share Capital [Line Items] | |||||
| Number of common shares sold/issued | shares | 266,930 | 266,930 | 533,969 | ||
| Proceeds from sale of common shares | $ 0.6 | $ 0.9 | |||
| At The Market Equity Offering Facility | Common Shares | Top of Range | |||||
| Disclosure Of Classes Of Share Capital [Line Items] | |||||
| Common stock aggregate gross sales price | $ 30.0 | ||||