Income Taxes (Details) - Schedule of Deferred Tax Assets (Liabilities) - USD ($) $ in Thousands	Sep. 24, 2024	Sep. 26, 2023
Deferred income tax assets (liabilities):
Tax effect of net operating loss carry-forward	$ 3,426	$ 3,622
General business credits	7,399	6,262
Deferred revenue	52	29
Intangibles basis differences	547	925
Long-term lease liability	9,443	10,613
Other future benefits	664	668
Deferred tax assets	21,531	22,119
Less valuation allowance
Deferred tax assets, net of valuation allowance	21,531	22,119
Partnership/joint venture basis differences	(95)	(64)
Property and Equipment basis differences	(1,599)	(1,731)
ROU asset	(7,630)	(8,741)
Deferred tax liabilities	(9,324)	(10,536)
Net deferred tax assets	$ 12,207	$ 11,583