v3.26.1
Related Parties - Additional Information (Details) - Total for all related parties - CAD ($)
$ in Thousands
12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Disclosure of transactions between related parties [line items]    
Voting right percentage 45.70%  
Top of range    
Disclosure of transactions between related parties [line items]    
Payments of incremental benefit in the event of termination $ 7,334 $ 7,378