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Share-Based Compensation - Summary of Share Units (Restricted Share Units) (Detail) - Restricted Share Units [Member]
12 Months Ended
Dec. 31, 2022
shares
$ / shares
Disclosure of terms and conditions of share-based payment arrangement [line items]  
Opening Balance, Number | shares 896,474
Granted, Number | shares 995,336
Acquisition (Note 7), Number | shares 572,260
In lieu of dividends, Number of DSUs | shares 11,344
Vested, Number | shares (394,537)
Forfeited, Number | shares (79,044)
Ending Balance, Number | shares 2,001,833
Opening Balance, Weighted average grant | $ / shares $ 7.62
Granted, Weighted average grant | $ / shares 6.29
Acquisition (Note 7), Weighted average grant | $ / shares 6.29
In lieu of dividends , Weighted average grant | $ / shares 6.98
Vested, Weighted average grant | $ / shares 6.15
Forfeited, Weighted average grant | $ / shares 6.73
Ending Balance, Weighted average grant | $ / shares $ 6.9