LEASES - Lease Expenses (Details) - USD ($) $ in Thousands	3 Months Ended
	Dec. 28, 2024	Dec. 30, 2023
Lease, Lease Expenses [Abstract]
Operating lease expense - occupancy expenses	$ 3,382	$ 3,454
Occupancy lease expense - general and administrative expenses	121	122
Variable lease expense - occupancy expenses	1,252	1,377
Total lease expense	4,755	4,953
Lease, Supplemental Cash Flow [Abstract]
Operating cash flows related to operating leases	$ 4,757	$ 4,898
Lease, Weighted Average Remaining Lease Term And Discount Rate [Abstract]
Weighted Average Remaining Lease Term	11 years 6 months
Weighted Average Discount Rate	6.30%