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Balance Sheet Classification of Provisions and Other (Detail) - CAD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Disclosure of other provisions [abstract]      
Current $ 4,209 $ 2,205  
Long-term 7,538 6,513  
Other provisions $ 11,747 $ 8,718 $ 8,308