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FAIR VALUE MEASUREMENT - Schedule of Liabilities Measured at Fair Value on Recurring Basis (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Former CEO equity interest	$ 181,576	$ 0
Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent consideration	568	1,682
Grand total	14,237	12,814
Recurring | Former CEO
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Former CEO equity interest		11,132
Level 1 | Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent consideration	0
Grand total	13,669
Level 3 | Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent consideration	568	1,682
Grand total	568	12,814
Level 3 | Recurring | Former CEO
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Former CEO equity interest		$ 11,132
Public Warrants | Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Public warrants	13,669
Public Warrants | Level 1 | Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Public warrants	13,669
Public Warrants | Level 3 | Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Public warrants	$ 0

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