Product Warranty (Tables)

6 Months Ended

Jun. 30, 2025

Product Warranty

Schedule of product warranty liability

	Six months ended
	June 30,
	2025		2024
	(in thousands)
Balance at January 1 (beginning of year)	$	15,183	$	16,757
Warranties issued during the period		4,334		5,755
Settlements made during the period		(6,865)		(5,653)
Changes in estimate of liability for pre-existing warranties during the period		(61)		(444)
Balance at June 30 (end of period)	$	12,591	$	16,415
Amount classified as current	$	10,903	$	14,502
Amount classified as long-term (within other long-term liabilities)		1,688		1,913
Total warranty liability	$	12,591	$	16,415