Product Warranty (Tables)

3 Months Ended

Mar. 31, 2022

Product Warranties Disclosures [Abstract]

Product Warranty Liability Accrual

The following table provides the changes in the product warranty accrual for the three months ended March 31, 2022 and 2021 (in thousands):

	Three Months Ended March 31,
	2022		2021
Beginning Balance	$	3,947	$	2,908
Add: Accruals for warranties issued during the period	1,462		1,525
Less: Settlements made during the period	(1,535)		(1,082)
Ending Balance	$	3,874	$	3,351