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INCOME AND EXPENSES ITEMS - Summary of Other Income and Other Expenses (Detail) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Analysis of income and expense [abstract]      
Government grants $ 639 $ 271 $ 973
Net gain on financial instruments 33 259 3
Dividend income 97 106 108
Other income 120 35 89
Total other income 889 671 1,173
Others 3 1 1
Total other expenses $ 3 $ 1 $ 1