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Intangible assets, net - Additional Information (Detail) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Disclosure of detailed information about intangible assets [line items]    
Impairment loss recognised in profit or loss, intangible assets and goodwill $ 0 $ 0
Discount rate applied to cash flow projections 7.80% 10.20%
Pretax growth rate applied to cash flow projections 2.50% 2.50%
Intangible assets other than goodwill [member]    
Disclosure of detailed information about intangible assets [line items]    
Discount rate applied to cash flow projections 7.80% 10.90%
Pretax growth rate applied to cash flow projections 2.50% 2.50%