LEASES - Components of Lease Expense (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jul. 02, 2022	Jul. 03, 2021	Jul. 02, 2022	Jul. 03, 2021
Leases [Abstract]
Operating lease expense - occupancy expenses	$ 2,398	$ 2,899	$ 7,295	$ 6,836
Occupancy lease expense - general and administrative expenses	138	118	347	270
Variable lease expense	1,935	158	4,627	1,553
Total lease expense	$ 4,471	$ 3,175	$ 12,269	$ 8,659