OTHER ACCRUED LIABILITIES (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Other Liabilities Disclosure [Abstract]
Accrued and deferred compensation	$ 22,512	$ 23,188
Accrued benefits and workers' compensation claims	8,276	6,953
Unearned revenue and customer deposits	13,488	8,138
Uninsured loss reserve	5,954	5,320
Due to contracts and agencies	$ 2,992	$ 3,101
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]	Total other accrued liabilities	Total other accrued liabilities
Current portion of operating lease	$ 962	$ 1,065
Other	5,422	5,252
Total other accrued liabilities	$ 59,606	$ 53,017