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FAIR VALUE MEASUREMENTS - Summary of changes in the contingent consideration (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
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Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2023 | Jun. 30, 2022
FAIR VALUE CONSIDERATION |  |  |  |
Balance as of December 31, 2022 |  |  | $ 10,000 |
Change in fair value of contingent consideration | $ (1,700) | $ 100 | (3,100) | $ (100)
Balance as of June 30, 2023 | $ 6,900 |  | $ 6,900 |

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- Definition Amount of increase (decrease) in the value of a contingent consideration liability, including, but not limited to, differences arising upon settlement. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 805 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479581/805-30-50-4 + Details
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- Definition Fair value portion of contingent consideration from business acquisition. + References No definition available. + Details
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