Leases - Schedule of Disclosure in Tabular Form Of Expenses Relating to Payments not included (Detail) - CAD ($) $ in Thousands |
3 Months Ended | |
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Jul. 31, 2026 |
Jul. 31, 2025 |
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| Presentation of leases for lessee [abstract] | ||
| Leases of low value assets | $ 6 | $ 6 |
| Variable lease payments | 125 | 125 |
| Measurement of the lease liability | $ 131 | $ 131 |
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- Definition Expenses relating to payment not included in the measurement of lease liability. No definition available.
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- References Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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