Additional Financial Statement Information - (Tables)

9 Months Ended

Sep. 30, 2023

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of Other Income (Expense)

The caption “Other” on the consolidated condensed statements of operations consists of the following (in thousands):

	Fiscal quarter ended				Nine fiscal months ended
	September 30, 2023		October 1, 2022		September 30, 2023		October 1, 2022
Foreign currency exchange gain	$	1,283	$	1,261	$	2,138	$	5,195
Interest income	543		91		1,265		235
Pension expense	(72)		(81)		(217)		(261)
Other	(83)		(48)		(221)		(163)
	$	1,671	$	1,223	$	2,965	$	5,006

Schedule of Accrued Liabilities

Other accrued expenses consist of the following (in thousands):

	September 30, 2023		December 31, 2022
Customer advance payments	$	8,766	$	7,983
Accrued restructuring	911		183
Goods received, not yet invoiced	2,632		2,523
Accrued taxes, other than income taxes	1,829		1,141
Accrued commissions	3,991		3,217
Accrued professional fees	1,847		1,360
Accrued technical warranty	771		740
Current accrued pensions and other post retirement costs	505		505
Other	2,825		2,654
	$	24,077	$	20,306