v3.25.1
Leases - Right-of-use Assets (Details) - CAD ($)
$ in Thousands
12 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Lease [Abstract]    
Beginning balance $ 5,606 $ 9,353
Changes in right-of-use assets [abstract]    
Additions 965 557
Additions from business acquisition (note 4) 54 0
Depreciation (2,510) (2,575)
Impairment 0 (1,272)
Derecognition 0 (448)
Exchange rate effect 162 (9)
Ending balance $ 4,277 5,606
Lease receivables   $ 1,033