Long-Term Debt (Schedule of line of credit facilities) (Details) - USD ($) $ in Thousands	Dec. 28, 2024	Dec. 30, 2023
Line of Credit Facility [Line Items]
Total credit facilities	$ 206,270	$ 210,599
Less: Unamortized debt issuance costs	(917)	(1,152)
Finance lease liabilities	58,921	52,931
Total debt	265,191	263,530
Less: current portion	29,393	24,647
Total long-term debt	235,798	238,883
Term loan facilities [Member]
Line of Credit Facility [Line Items]
Total credit facilities	173,250	180,000
Revolving credit facilities [Member]
Line of Credit Facility [Line Items]
Total credit facilities	$ 33,937	$ 31,751