v3.26.1
Financial Instruments - Summary of Exposure to Credit Risk (Details) - Trade receivables - CAD ($)
$ in Thousands
Mar. 31, 2026
Mar. 31, 2025
Disclosure of credit risk exposure [line items]    
Financial assets $ 72,594 $ 95,093
Current    
Disclosure of credit risk exposure [line items]    
Financial assets 48,380 74,097
0-30 days    
Disclosure of credit risk exposure [line items]    
Financial assets 17,342 17,855
31-60 days    
Disclosure of credit risk exposure [line items]    
Financial assets 2,180 804
61-90 days    
Disclosure of credit risk exposure [line items]    
Financial assets 629 320
Over 90 days    
Disclosure of credit risk exposure [line items]    
Financial assets $ 4,063 $ 2,017