Product Warranty (Tables)

9 Months Ended

Sep. 30, 2024

Product Warranty

Schedule of product warranty liability

	Nine months ended
	September 30,
	2024		2023
	(in thousands)
Balance at January 1 (beginning of year)	$	16,757	$	10,487
Warranties issued during the period		9,004		9,072
Settlements made during the period		(9,313)		(7,746)
Changes in estimate of liability for pre-existing warranties during the period		(48)		2,043
Balance at September 30 (end of period)	$	16,400	$	13,856
Amount classified as current	$	14,547	$	11,464
Amount classified as long-term (within other long-term liabilities)		1,853		2,392
Total warranty liability	$	16,400	$	13,856