Product Warranty (Tables)

12 Months Ended

Dec. 31, 2022

Product Warranty [Abstract]

Activities in the Accrued Warranty Accounts

The activity in the accrued warranty accounts is as follows:

(in thousands)	As of and for the
	years ended December 31,
	2022			2021
Beginning balance	$	748		$	922
Current year provision		(44	)		(43	)
Current year claims		(195	)		(133	)
Currency adjustment		(7	)		2
Ending balance	$	502		$	748

Activity in Warranty Accounts

The current and non-current warranty balance is as follows:

	December 31,
	2022		2021
Current	$	370	$	667
Non-current		132		81
Total Warranty	$	502	$	748