Consolidated Statements of Comprehensive (Loss) Income - USD ($) $ in Thousands	12 Months Ended
	Jan. 01, 2024	Jan. 02, 2023	Jan. 03, 2022
Statement of Comprehensive Income [Abstract]
Net Income (Loss)	$ (18,718)	$ 94,583	$ 54,414
Other comprehensive income (loss), net of tax:
Pension obligation adjustments, net	1,251	1,412	2,722
Foreign currency translation adjustments, net	(249)	(2,085)	928
Derecognition of foreign currency translation adjustments due to sale of subsidiary	(6,627)	0	0
Net unrealized gain on cash flow hedges:
Unrealized gain (loss) on effective cash flow hedges during the period, net	4,061	(91)	(515)
Amounts realized in the statement of operations, net	(2,713)	3,229	8,523
Net	1,348	3,138	8,008
Other comprehensive (loss) income, net of tax	(4,277)	2,465	11,658
Comprehensive (loss) income, net of tax	$ (22,995)	$ 97,048	$ 66,072