FAIR VALUE OF FINANCIAL ASSETS AND LIABILITIES - Reconciliation of Beginning and Ending Balances (Details) - Fair Value, Measurements, Recurring - Fair Value, Inputs, Level 3 - Contingent Consideration Liability $ in Thousands	6 Months Ended
	Jun. 30, 2022 USD ($)
Contingent Liability for Accrued Consideration
Beginning balance	$ 905
Acquisitions and settlements
Acquisitions (Note 13)	7,173
Settlements	0
Total remeasurement adjustments:
Changes in fair value recorded in other (income) expense, net	1,689
Ending Balance	9,767
The amount of total losses included in earnings or changes to net assets, attributable to changes in unrealized losses relating to liabilities still held at June 30, 2022.	$ 1,689