GOODWILL AND INTANGIBLE ASSETS, NET - Schedule of Intangible Assets (Details) - USD ($) $ in Thousands	Jul. 10, 2022	Oct. 03, 2021
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Amount	$ 12,928	$ 542
Accumulated Amortization	(384)	(72)
Net Amount	12,544	470
Sublease assets
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Amount	2,671	0
Accumulated Amortization	(83)	0
Net Amount	2,588	0
Franchise contracts
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Amount	9,700	0
Accumulated Amortization	(187)	0
Net Amount	9,513	0
Reacquired franchise rights
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Amount	557	542
Accumulated Amortization	(114)	(72)
Net Amount	$ 443	$ 470