Product Warranty (Tables)

6 Months Ended

Jun. 30, 2022

Product Warranty [Abstract]

Activities in the Accrued Warranty Accounts

The activity in the accrued warranty accounts during the current period is as follows:

(in thousands)
Balance at January 1, 2022	$	748
Current period recovery		(31	)
Current period claims		(98	)
Currency adjustment		(14	)
Balance at June 30, 2022	$	605