GOODWILL, TRADEMARKS AND INTANGIBLE ASSETS - Schedule of Changes in the Carrying Amount of Goodwill and Trademarks (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
Sep. 28, 2024	Sep. 27, 2025	Sep. 28, 2024
Goodwill
Beginning balance		$ 3,440	$ 7,440
Acquired during the year		0	0
Impairment charge	$ (4,000)	(3,440)	(4,000)
Ending balance	3,440	0	3,440
Trademarks
Accumulated impairment loss	14,000	17,440	14,000
Trademarks
Trademarks
Beginning balance		4,220	4,220
Acquired during the year		0	0
Impairment charge		0	0
Ending balance	$ 4,220	$ 4,220	$ 4,220

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