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FAIR VALUE MEASUREMENTS - Summary of Changes in Fair Value of Company's Level 3 Assets and Liabilities (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2023 | Jun. 30, 2022
Assets: |  |  |  |
Beginning Balance | $ 19,773 | $ 849 | $ 19,418 | $ 871
Net Unrealized/ Realized Gains/Losses Included In Earnings | 13 | 0 | 14 | 7
Purchases/ Issuances | 0 | 0 | 0 | 0
Sales/ Settlements/ Transfers | (18,508) | 0 | (18,508) | (13)
Foreign Currency Translation Adjustments | (368) | (51) | (14) | (67)
Ending Balance | $ 910 | $ 798 | $ 910 | $ 798
Fair Value, Asset, Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] | Other | Other | Other | Other
Liabilities: |  |  |  |
Beginning Balance | $ 6,342 |  | $ 0 |
Net Unrealized/ Realized Gains/Losses Included In Earnings | 80 |  | 113 |
Purchases/ Issuances | 0 |  | 7,754 |
Sales/ Settlements/ Transfers | 0 |  | (1,445) |
Foreign Currency Translation Adjustments | 0 |  | 0 |
Ending Balance | 6,422 |  | 6,422 |
Level 3 |  |  |  |
Liabilities: |  |  |  |
Unrealized gains (losses) on assets | 13 | $ 14 | 0 | $ 7
Unrealized losses on liability | 80 |  | 113 |
Contingent consideration liability |  |  |  |
Liabilities: |  |  |  |
Beginning Balance | 6,342 |  | 0 |
Net Unrealized/ Realized Gains/Losses Included In Earnings | 80 |  | 113 |
Purchases/ Issuances | 0 |  | 7,754 |
Sales/ Settlements/ Transfers | 0 |  | (1,445) |
Foreign Currency Translation Adjustments | 0 |  | 0 |
Ending Balance | 6,422 |  | 6,422 |
Equities |  |  |  |
Assets: |  |  |  |
Beginning Balance | 634 | 575 | 646 | 578
Net Unrealized/ Realized Gains/Losses Included In Earnings | 13 | 0 | 14 | 7
Purchases/ Issuances | 0 | 0 | 0 | 0
Sales/ Settlements/ Transfers | 0 | 0 | 0 | 0
Foreign Currency Translation Adjustments | (5) | (33) | (18) | (43)
Ending Balance | 642 | 542 | 642 | 542
Private equity |  |  |  |
Assets: |  |  |  |
Beginning Balance | 19,139 | 274 | 18,772 | 293
Net Unrealized/ Realized Gains/Losses Included In Earnings | 0 | 0 | 0 | 0
Purchases/ Issuances | 0 | 0 | 0 | 0
Sales/ Settlements/ Transfers | (18,508) | 0 | (18,508) | (13)
Foreign Currency Translation Adjustments | (363) | (18) | 4 | (24)
Ending Balance | $ 268 | $ 256 | $ 268 | $ 256

X
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