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Fair Value Measurements and Fair Value of Financial Instruments - Schedule of Carrying Value and Fair Value of Debt Obligations (Details) - USD ($) $ in Thousands | Sep. 27, 2025 | Dec. 28, 2024
--- | --- | ---
Carrying Value |  |
Debt Instrument, Fair Value Disclosure [Abstract] |  |
Debt obligations | $ 256,020 | $ 286,504
Carrying Value | Revolving credit facility |  |
Debt Instrument, Fair Value Disclosure [Abstract] |  |
Debt obligations | 248,075 | 278,384
Carrying Value | Senior promissory notes |  |
Debt Instrument, Fair Value Disclosure [Abstract] |  |
Debt obligations | 6,660 | 6,660
Carrying Value | Other |  |
Debt Instrument, Fair Value Disclosure [Abstract] |  |
Debt obligations | 1,285 | 1,460
Fair Value |  |
Debt Instrument, Fair Value Disclosure [Abstract] |  |
Debt obligations | 256,069 | 286,355
Fair Value | Revolving credit facility |  |
Debt Instrument, Fair Value Disclosure [Abstract] |  |
Debt obligations | 248,075 | 278,384
Fair Value | Senior promissory notes |  |
Debt Instrument, Fair Value Disclosure [Abstract] |  |
Debt obligations | 6,709 | 6,511
Fair Value | Other |  |
Debt Instrument, Fair Value Disclosure [Abstract] |  |
Debt obligations | $ 1,285 | $ 1,460

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