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Commitments and Contingencies (Tables)
3 Months Ended
Mar. 31, 2022
Commitments and Contingencies Disclosure [Abstract]  
Changes in the Liability for Product Warranty Claim Costs
Changes in the liability for product warranty claims costs were as follows:
(In thousands)Three Months Ended March 31,
20222021
Balance at beginning of period$1,095 $1,721 
Accruals for warranties issued during the period221 46 
Settlements (in cash or in kind) during the period(331)(149)
Foreign currency translation gain (loss)— (43)
Balance at end of period$985 $1,575