Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2023

Commitments and Contingencies Disclosure [Abstract]

Changes in the Liability for Product Warranty Claim Costs

Changes in the liability for product warranty claim costs were as follows: 

	Year Ended December 31,
(In thousands)	2023		2022		2021
Balance at beginning of period	$	522	$	1,095	$	1,721
Accruals for warranties issued during the period	—		249		2,943
Settlements (in cash or in kind) during the period	—		(819)		(3,522)
Foreign currency translation gain (loss)	—		(3)		(47)
Balance at end of period	$	522	$	522	$	1,095

Restructuring and Related Costs

The restructuring liabilities are included in accrued compensation, accounts payable and other accrued liabilities on our consolidated balance sheets. Restructuring activities for the year ended December 31, 2023 are as follows:

	Restructuring Costs
(In thousands)	Total		Severance Expense		Other Exit Expense
Balance at December 31, 2022	$	—	$	—	$	—
Restructuring charges	4,015		3,425		590
Cash payments	(3,553)		(3,278)		(275)
Balance at December 31, 2023	$	462	$	147	$	315
Total costs incurred inception to date	$	4,015	$	3,425	$	590
Total estimated expense to be incurred after December 31, 2023	$	62	$	62	$	—