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FAIR VALUE MEASUREMENTS - Change of Control Call Option (Details) - Change of Control Call Option $ in Thousands | 3 Months Ended
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Mar. 31, 2022 USD ($)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |
Balance at the beginning of the period | $ 4,003
Change in fair value | (2,032)
Balance at the end of the period | $ 1,971

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