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FAIR VALUE CONSIDERATION - Summary of changes in the contingent consideration (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022
FAIR VALUE CONSIDERATION |  |
Balance as of December 31, 2022 | $ 10,000 |
Change in fair value of contingent consideration | (2,854) | $ 300
Escrow share adjustment | (7,146) |
Balance as of December 31, 2023 |  | 10,000
Recurring | Level3 |  |
FAIR VALUE CONSIDERATION |  |
Balance as of December 31, 2022 | 10,000 |
Change in fair value of contingent consideration | (2,854) |
Escrow share adjustment | $ (7,146) |
Balance as of December 31, 2023 |  | $ 10,000

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