Income Taxes (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 26, 2023 USD ($) jurisdiction	Mar. 27, 2022 USD ($)	Mar. 26, 2023 USD ($) jurisdiction	Mar. 27, 2022 USD ($)
Income Tax Disclosure [Abstract]
Income tax (benefit) expense	$ (2,071)	$ (3,144)	$ (1,631)	$ 2,207
Loss (Income) before taxes	$ 7,400	$ (9,800)	$ 5,200	$ (8,700)
Effective income tax rate	27.80%	32.00%	31.50%	25.30%
Number of state and local jurisdictions | jurisdiction	27		27