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Long-Term Debt Debt Balances (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 01, 2023	Oct. 02, 2022	Oct. 02, 2022	Jan. 01, 2023
Debt Instrument [Line Items]
Debt Instrument, Interest Rate During Period	5.70%	5.40%	5.30%
Finance lease liabilities	$ 10,544			$ 12,826
Long-term Debt	474,982			492,951
Less: current portion	(7,236)			(7,341)
Less: deferred financing costs	(4,592)			(5,401)
Debt Instrument, Unamortized Discount	(354)			(453)
Long-term debt, net of current portion	462,800			479,756
Term Loan B Facility
Debt Instrument [Line Items]
Long-term Line of Credit	164,438			167,625
Revolving Credit Facility
Debt Instrument [Line Items]
Long-term Line of Credit	0			12,500
Senior Unsecured Notes Due 2029
Debt Instrument [Line Items]
Long-term Debt	$ 300,000			$ 300,000