DEFERRED REVENUE - Schedule of Changes In Deferred Revenue (Details) - USD ($) $ in Thousands	3 Months Ended
	Dec. 28, 2024	Dec. 30, 2023
Disaggregation of Revenue [Line Items]
Balance	$ 2,897	$ 2,635
Revenue deferred	5,253	5,066
Revenue recognized	(2,672)	(2,849)
Balance	5,478	4,852
Gift Cards [Member]
Disaggregation of Revenue [Line Items]
Balance	1,388	1,215
Revenue deferred	3,292	3,276
Revenue recognized	(1,911)	(2,090)
Balance	2,769	2,401
Loyalty Program Holiday Promo [Member]
Disaggregation of Revenue [Line Items]
Balance
Revenue deferred	1,513	1,299
Revenue recognized	(434)	(364)
Balance	1,079	935
Loyalty Program Lunch Club [Member]
Disaggregation of Revenue [Line Items]
Balance	102	79
Revenue deferred	7	7
Revenue recognized
Balance	109	86
Loyalty Program Big Daddy Good Customer [Member]
Disaggregation of Revenue [Line Items]
Balance	1,405	1,341
Revenue deferred	441	484
Revenue recognized	(325)	(395)
Balance	1,521	1,430
Loyalty Program Other [Member]
Disaggregation of Revenue [Line Items]
Balance	2
Revenue deferred
Revenue recognized	(2)
Balance