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Share Capital - Summary of Other Issuances and Share Capital Transactions (Details) - CAD ($) $ in Thousands | 3 Months Ended
--- | ---
Jun. 30, 2026 | Jun. 30, 2025
Other Issuances and Share Issue Costs [Member] |  |
Equity Class Of Treasury Stock [Line Items] |  |
Number of common shares | 0 | 0
Share capital | $ (571) | $ (1,585)
Total [Member] |  |
Equity Class Of Treasury Stock [Line Items] |  |
Number of common shares | 0 | 0
Share capital | $ (571) | $ (1,585)

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