Condensed Consolidated Statements of Comprehensive (Loss) Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 24, 2021	Sep. 30, 2022	Sep. 24, 2021
Statement of Comprehensive Income [Abstract]
Net loss	$ (1,018)	$ (21,540)	$ (4,618)	$ (28,632)
Other comprehensive loss, net of tax:
Foreign currency translation adjustments	(2,873)	(488)	(4,975)	(508)
Comprehensive loss	(3,891)	(22,028)	(9,593)	(29,140)
Comprehensive loss attributable to noncontrolling interest	(8)	(11)	(45)	(45)
Comprehensive loss attributable to Company	$ (3,883)	$ (22,017)	$ (9,548)	$ (29,095)