INCOME TAXES - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended			6 Months Ended
	Mar. 30, 2024	Dec. 30, 2023	Apr. 01, 2023	Mar. 30, 2024	Apr. 01, 2023
Income Tax Disclosure [Abstract]
Forgiven loans under paycheck protection program	$ 0	$ 285	$ 0	$ 285	$ 272
Provision (benefit) for income taxes	$ (147)		$ 19	$ 11	$ 133
Effective income tax rate (in percent)				2.70%	7.00%