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Summary of Significant Accounting Policies - Goodwill and Intangible Assets - Useful Lives (Details) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 28, 2024 USD ($) store | Dec. 30, 2023 USD ($)
Finite-Lived Intangible Assets [Line Items] |  |
Percentage of facilities under operating leases | 47.00% |
Goodwill acquired | $ 8,900 |
Number of acquisitions | store | 2 |
Goodwill | $ 61,255 | $ 52,330
Maximum [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Lease renewal term | 20 years |
Minimum [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Lease renewal term | 5 years |
Customer Lists [Member] | Maximum [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Useful life | 10 years |
Software license |  |
Finite-Lived Intangible Assets [Line Items] |  |
Useful life | 3 years |

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