Income Taxes - Narrative (Details) - USD ($) $ in Thousands	Sep. 25, 2022	Sep. 26, 2021
Income Tax Contingency [Line Items]
Unrecognized tax benefits that would impact effective tax rate	$ 3,582
Accrued interest related to unrecognized tax benefits	1,476	$ 1,393
Deferred tax asset	4,809	0
Operating loss carryforwards	26,224	26,999
State and Local Jurisdiction
Income Tax Contingency [Line Items]
Unrecognized tax benefits related to net operating loss	11,942	$ 10,984
State tax benefits in net operating loss carryforwards	45,137
Operating loss carryforwards	$ 35,658