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FAIR VALUE MEASUREMENTS - Change of Control Call Option (Details) - Change of Control Call Option $ in Thousands | 12 Months Ended
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Dec. 31, 2023 USD ($)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
Balance at the beginning of the period | $ 4,136
Change in fair value | (2,052)
Balance at the ending of the period | $ 2,084

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