OTHER ACCRUED LIABILITIES (Tables)

12 Months Ended

Dec. 31, 2020

Other Liabilities Disclosure [Abstract]

Schedule of other accrued liabilities

As of December 31, 2020 and 2019, other accrued liabilities were:

	2020		2019
Accrued and deferred compensation	$	19,473	$	22,543
Accrued benefits and workers' compensation claims	5,733		6,241
Unearned revenue and customer deposits	2,172		2,024
Due to contracts and agencies	3,305		3,325
Current portion of operating lease	1,757		1,452
Other	4,123		2,988
Total other accrued liabilities	$	36,563	$	38,573