Condensed Consolidated Statements of Comprehensive Income (Unaudited) (Parentheticals) - USD ($) $ in Thousands	3 Months Ended
	Apr. 01, 2022	Apr. 02, 2021
Statement of Comprehensive Income [Abstract]
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, Tax	$ 228	$ 250
Net earnings	4,028	7,984
Foreign currency translation adjustments and other	(5,218)	15,513
Change in pension and post-retirement benefit plan liabilities, net of tax expense of $228 and $250, respectively	762	842
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent	(4,456)	16,355
Comprehensive (loss) income	$ (428)	$ 24,339