Accrued Expenses (Tables)

12 Months Ended

Dec. 31, 2020

Accrued Liabilities, Current [Abstract]

Accrued Expenses

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

	2020		2019
Compensation	$	18,131	$	13,509
Current portion of cash-settled share-based liabilities	3,504		14,817
Interest and taxes	1,850		3,569
Customer rebates	11,575		10,266
Insurance	6,915		8,353
Current operating lease liability	8,034		6,487
Unearned revenue	21,325		15,389
Other	12,171		14,207
Total accrued expenses	$	83,505	$	86,597