INCOME TAXES - Components of Deferred Tax Assets (Liabilities) (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Deferred tax assets:
Accrued payroll and employee benefits	$ 19,400	$ 17,100
Workers’ compensation	10,800	10,900
Share-based compensation	8,900	7,100
Legal and compliance matters	4,100	3,900
Lease liability	23,700	25,600
Net operating loss carryforwards	8,500	8,900
Tax credit carryforwards	2,400	2,700
Other assets	200	200
Gross deferred tax assets	78,000	76,400
Less: valuation allowance	(5,200)	(5,400)
Net deferred tax assets	72,800	71,000
Deferred tax liabilities:
Property and equipment(1)	(12,900)	(13,500)
Amortization of intangible assets	(74,200)	(61,700)
Investment in partnerships	(10,300)	(10,800)
Right of use asset	(22,800)	(24,900)
Other liabilities	(700)	(700)
Gross deferred tax liabilities	(120,900)	(111,600)
Deferred Income Tax Liabilities, Net	$ (48,051)	$ (40,635)