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FAIR VALUE MEASUREMENT AND FINANCIAL INSTRUMENTS - Summary of Changes in Fair Value of Company's Total Contingent Consideration (Details) $ in Thousands | 12 Months Ended
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Dec. 31, 2021 USD ($)
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward] |
Beginning balance | $ 108,840
Ending balance | 52,000
Significant Unobservable Inputs (Level 3) |
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward] |
Beginning balance | 108,840
Change in fair value of contingent consideration - short term | (8,985)
Change in fair value of contingent consideration - long term | (47,855)
Ending balance | $ 52,000

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