Leases - Additional Information (Details) - CAD ($) $ in Thousands	12 Months Ended
Mar. 31, 2026	Mar. 31, 2025
Lease [Abstract]
Total cash outflow for leases	$ 5,732	$ 6,915

The cash outflow for leases.

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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Name:	ifrs-full_CashOutflowForLeases
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration