Condensed Consolidated Statements of Comprehensive Income (Unaudited) (Parentheticals) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Oct. 01, 2021	Sep. 30, 2022	Oct. 01, 2021
Statement of Comprehensive Income [Abstract]
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, Tax	$ 259	$ 257	$ 756	$ 773
Net earnings	625	14,667	8,717	34,507
Foreign currency translation adjustments and other	(9,875)	(4,342)	(25,354)	12,890
Change in pension and post-retirement benefit plan liabilities, net of tax expense of $259 and $257 and $756 and $773, respectively	821	868	2,483	2,609
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent	(9,054)	(3,474)	(22,871)	15,499
Comprehensive (loss) income	$ (8,429)	$ 11,193	$ (14,154)	$ 50,006