LEASES - Lease Expenses (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 01, 2022	Oct. 02, 2021
Lease, Lease Expenses [Abstract]
Operating lease expense - occupancy expense	$ 10,442	$ 7,557
Occupancy lease expense - general and administrative expenses	461	396
Variable lease expense	6,498	2,970
Total lease expense	17,401	10,923
Lease, Supplemental Cash Flow [Abstract]
Operating cash flows related to operating leases	14,633	10,485
ROU assets obtained in exchange for new operating lease liabilities	$ 53,530	$ 8,712
Lease, Weighted Average Remaining Lease Term And Discount Rate [Abstract]
Weighted Average Remaining Lease Term	12 years 6 months
Weighted Average Discount Rate	6.10%