LEASES - Schedule of Components of Lease Expense (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jun. 30, 2023	Jul. 01, 2022	Jun. 30, 2023	Jul. 01, 2022
Lease Cost
Operating lease costs	$ 2,541	$ 2,212	$ 7,480	$ 6,430
Short-term lease costs	611	542	1,738	1,501
Variable lease costs	43	43	128	131
Total lease cost	$ 3,195	$ 2,797	$ 9,346	$ 8,062