v3.26.1
Critical Accounting Estimates And Judgments - Additional Information (Details) - CAD ($)
$ in Thousands
Apr. 30, 2026
Apr. 30, 2025
Apr. 30, 2024
Disclosure Of Critical Accounting Estimates And Judgments [Line Items]      
Goodwill $ 0 $ 8,230  
Oss      
Disclosure Of Critical Accounting Estimates And Judgments [Line Items]      
Goodwill   3,300 $ 3,100
Utrecht      
Disclosure Of Critical Accounting Estimates And Judgments [Line Items]      
Goodwill   $ 5,000 $ 4,600