Revenue - Additional Information (Details) - CAD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
Mar. 31, 2024 |
|
| Revenue from Contract with Customer [Abstract] | |||
| Allowance for estimated returns and price adjustments | $ 5,107 | $ 4,266 | $ 4,159 |
| Liability for estimated returns and price adjustments | $ 3,638 | $ 2,661 | |