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Summary of Expected Credit Loss Allowance (Detail) - CAD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Disclosure Of Allowance For Doubtful Accounts [Abstract]    
Beginning balance $ 1,732 $ 585
Impairment loss recognized 437 1,167
Amounts written-off as uncollectible (1,784) (23)
Impairment loss reversed (53) (31)
Effect of movement in exchange rates 6 34
Ending balance $ 338 $ 1,732