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v3.25.1

Income Taxes (Details) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Mar. 30, 2025 USD ($) jurisdiction | Mar. 24, 2024 USD ($) | Mar. 30, 2025 USD ($) jurisdiction | Mar. 24, 2024 USD ($)
Income Tax Disclosure [Abstract] |  |  |  |
Income tax (benefit) expense | $ (1,780) | $ (2,837) | $ 1,463 | $ (2,589)
Income before taxes | $ (13,800) | $ (14,500) | $ (26,800) | $ (13,000)
Effective income tax rate | 12.90% | 19.60% | (5.50%) | 19.90%
Number of state and local jurisdictions | jurisdiction | 27 |  | 27 |

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