LEASES - Components of Lease Expense (Details) - USD ($) $ in Thousands	3 Months Ended
	Dec. 31, 2022	Jan. 01, 2022
Leases [Abstract]
Operating lease expense - occupancy expenses	$ 3,528	$ 2,273
Occupancy lease expense - general and administrative expenses	114	93
Variable lease expense	1,357	1,897
Total lease expense	$ 4,999	$ 4,263