BUSINESS ACQUISITIONS - Narrative (Details) - USD ($) $ in Thousands					12 Months Ended
	Nov. 05, 2022	Oct. 01, 2022	Nov. 22, 2021	Jul. 01, 2021	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Business Acquisition [Line Items]
Additional cash payment					$ 1,500
Change in fair value					2,204	$ 2,500
November 5, 2022 Opening Balance Sheet as Reported at December 31, 2022
Business Acquisition [Line Items]
Equity interests acquired (as a percent)	100.00%
Purchase price	$ 108,600				108,568	109,180
Additional cash payment	$ 1,500
Change in fair value					$ 2,700
Business acquisition transaction costs						700
Adjustments (1)
Business Acquisition [Line Items]
Equity interests acquired (as a percent)		100.00%
Purchase price		$ 89,000
Contingent earnout liability, low		0
Contingent earnout liability, high		$ 15,000
Business acquisition transaction costs						$ 400
Performance period (in years)		3 years
NEHDS
Business Acquisition [Line Items]
Equity interests acquired (as a percent)			100.00%
Purchase price			$ 62,300
Business acquisition transaction costs							$ 600
ECM
Business Acquisition [Line Items]
Equity interests acquired (as a percent)				80.00%
Purchase price				$ 141,300
Business acquisition transaction costs							$ 1,000
Period to obtain remaining ownership interest (in years)				5 years
Equity interests owned by noncontrolling interest (as a percent)				20.00%
Fixed rate term loan amount used to acquire ECM				$ 100,000