Product Warranty (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Product Warranty
Product warranty period	1 year
Changes in standard product warranty liability
Balance at beginning of year	$ 15,183	$ 16,757	$ 10,487
Warranties issued during the period	9,102	11,263	12,893
Settlements made during the period	(11,859)	(12,160)	(10,230)
Changes in estimate of liability for pre-existing warranties during the period	(839)	(677)	3,607
Balance at end of year	11,587	15,183	16,757
Product warranty classification
Amount classified as current	9,516	13,022	14,098
Amount classified as long-term (within other long-term liabilities)	2,071	2,161	2,659
Total warranty liability	$ 11,587	$ 15,183	$ 16,757