Warranty (Tables)

6 Months Ended

Jul. 01, 2023

Guarantees [Abstract]

Schedule of Product Warranty Liability

The following table displays the activity in the warranty provision account for the three and six months ended July 1, 2023 and July 2, 2022.

	Three Months Ended						Six Months Ended
	July 1, 2023			July 2, 2022			July 1, 2023			July 2, 2022
	(In thousands)
Opening balance	$	177		$	249		$	163		$	346
Expenditures incurred under warranties		(67	)		(54	)		(165	)		(225	)
Accruals for product warranties issued during the reporting period		72			36			172			72
Adjustments to previously existing warranty accruals		(1	)		(17	)		11			21
Closing balance	$	181		$	214		$	181		$	214

The following table displays the balance sheet classification of the warranty provision account at July 1, 2023 and at December 31, 2022.

	July 1 2023		December 31 2022
	(In thousands)
Other accrued liabilities	$	152	$	163
Other noncurrent liabilities		29		—
Total warranty provision	$	181	$	163