Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Apr. 03, 2022	Apr. 04, 2021	Jan. 02, 2022	Jan. 03, 2021
Cash and restricted cash reconciliation:
Cash	$ 37,146	$ 58,760	$ 36,797	$ 49,778
Restricted cash	3,631	3,837	3,837	3,584
Cash and restricted cash	40,777	62,597	$ 40,634	$ 53,362
Continuing Operations
Supplemental cash flow disclosures:
Interest paid on long-term debt	63	63
Income tax payments (refunds), net	5	(9,157)
Supplemental cash flow disclosures of non-cash investing and financing activities:
Accruals for capital expenditures	3,846	1,348
Right-of-use assets and lease liabilities reduced for terminated leases:
Operating lease ROU assets	1,820	1,026
Operating lease liabilities	$ 2,666	$ 1,188