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Debt - Future Principle and Interest Payments (Details) - USD ($) $ in Thousands	Dec. 30, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Principal, 2022	$ 1,080
Principal, 2023	1,111
Principal, 2024	1,142
Principal, 2025	1,175
Principal, 2026	1,208
Principal, 2027 and thereafter	8,732
Principal, total	14,448	$ 15,499
Interest, 2022	1,025
Interest, 2023	937
Interest, 2024	857
Interest, 2025	773
Interest, 2026	688
Interest, 2027 and thereafter	2,163
Interest, total	6,443
Total payments, 2022	2,105
Total payments, 2023	2,048
Total payments, 2024	1,999
Total payments, 2025	1,948
Total payments, 2026	1,896
Total payments, 2027 and thereafter	10,895
Long-term debt, maturities, total payments due	20,891
Building Term Loan
Debt Instrument [Line Items]
Principal, total	$ 14,400
Interest rate at period end	7.20%

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