Commitments and Contingencies (Tables)

9 Months Ended

Sep. 30, 2023

Commitments and Contingencies Disclosure [Abstract]

Warranty Liabilities

The activity in the accrued warranty liabilities account was as follows (in thousands):

	Nine Months Ended
	September 30, 2023		October 1, 2022
Balance at beginning of year	$	8,997	$	10,069
Additions charged to costs and expenses for current-year sales	12,327		13,093
Deductions from reserves	(12,543)		(13,210)
Changes in liability for pre-existing warranties during the current year, including expirations	40		(546)
Balance at end of period	$	8,821	$	9,406