CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 29, 2023	Sep. 30, 2022	Sep. 29, 2023	Sep. 30, 2022
Statement of Comprehensive Income [Abstract]
Consolidated net income		$ 21,223	$ 22,490	$ 60,367	$ 58,789
Other comprehensive income (loss):
Foreign currency translation adjustments, net of tax	[1]	(8,786)	(18,972)	(1,980)	(37,672)
Pension liability adjustments, net of tax	[2]	515	710	676	1,611
Total other comprehensive income (loss)		(8,271)	(18,262)	(1,304)	(36,061)
Total consolidated comprehensive income		$ 12,952	$ 4,228	$ 59,063	$ 22,728

[1] The tax effect on this component of comprehensive income (loss) was nominal for all periods presented.

[2] The tax effect on this component of comprehensive income (loss) was nominal for all periods presented. See Note 3 to the Consolidated Financial Statements for the total amount of pension liability adjustments reclassified out of accumulated other comprehensive income (loss).