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MAINLAND CHINA CONTRIBUTION PLAN (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Retirement Benefits [Abstract] |  |  |
Total provisions of employee benefits | $ 3,370 | $ 2,774 | $ 2,192

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- Definition Amount of expense for employee benefit and equity-based compensation. + References No definition available. + Details
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