CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2022	Oct. 01, 2021	Sep. 30, 2022	Oct. 01, 2021
Statement Of Income And Comprehensive Income [Abstract]
Consolidated net income		$ 22,490	$ 13,603	$ 58,789	$ 36,577
Other comprehensive income (loss):
Foreign currency translation adjustments, net of tax	[1]	(18,972)	(3,248)	(37,672)	(3,602)
Pension liability adjustments, net of tax	[2]	710	448	1,611	832
Total other comprehensive income (loss)		(18,262)	(2,800)	(36,061)	(2,770)
Total consolidated comprehensive income		$ 4,228	$ 10,803	$ 22,728	$ 33,807

[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 4 to the Consolidated Financial Statements for the total amount of pension liability adjustments reclassified out of accumulated other comprehensive income (loss).