Condensed Consolidated Statements of Comprehensive (Loss) Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 02, 2023	Jul. 03, 2022	Jul. 02, 2023	Jul. 03, 2022
Statement of Comprehensive Income [Abstract]
Net (loss) income	$ (33,054)	$ (62,327)	$ (83,657)	$ (90,787)
Components of other comprehensive income (loss):
Translation adjustment	13	(31)	18	(29)
Total other comprehensive income (loss)	13	(31)	18	(29)
Total comprehensive (loss) income	(33,041)	(62,358)	(83,639)	(90,816)
Comprehensive (income) loss attributable to noncontrolling interests	(14)	(785)	(95)	(196)
Comprehensive (loss) income attributable to stockholders	$ (33,055)	$ (63,143)	$ (83,734)	$ (91,012)