Product Warranty (Tables)

3 Months Ended

Mar. 31, 2024

Product Warranty

Schedule of product warranty liability

	Three months ended
	March 31,
	2024		2023
	(in thousands)
Balance at January 1 (beginning of year)	$	16,757	$	10,487
Warranties issued during the period		2,809		2,629
Settlements made during the period		(3,022)		(2,587)
Changes in estimate of liability for pre-existing warranties during the period		88		865
Balance at March 31 (end of period)	$	16,632	$	11,394
Amount classified as current	$	14,355	$	9,599
Amount classified as long-term (within other long-term liabilities)		2,277		1,795
Total warranty liability	$	16,632	$	11,394