Accrued Expenses (Tables)

12 Months Ended

Dec. 31, 2021

Accrued Liabilities, Current [Abstract]

Accrued Expenses

Accrued expenses at December 31 consist of the following (in thousands):

	2021		2020
Compensation	$	15,293	$	18,131
Customer rebates	15,253		11,575
Insurance	7,310		6,915
Current operating lease liability	7,239		8,034
Interest and taxes	5,463		1,850
Unearned revenue	3,681		21,325
Current portion of cash-settled share-based liabilities	2,947		3,504
Other	10,807		12,171
Total accrued expenses	$	67,993	$	83,505