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Note 11 - Segment Information - Operations Information by Reporting Segment (Details) - USD ($) $ in Thousands	3 Months Ended
	Dec. 28, 2024	Dec. 30, 2023	Sep. 28, 2024
Sales	$ 362,598	$ 348,308
Depreciation and amortization	17,744	16,792
Operating income	6,239	9,683
Capital expenditures	19,065	19,930
Assets	1,346,787	1,292,557	$ 1,365,101
Food Service [Member]
Sales	238,883	228,609
Depreciation and amortization	11,948	10,673
Operating income	1,672	6,016
Capital expenditures	12,607	11,865
Assets	973,260	930,533
Retail Supermarket [Member]
Sales	44,717	43,759
Depreciation and amortization	283	527
Operating income	392	452
Capital expenditures	25	2
Assets	34,459	36,219
Frozen Beverages [Member]
Sales	78,998	75,940
Depreciation and amortization	5,513	5,592
Operating income	4,175	3,215
Capital expenditures	6,433	8,063
Assets	339,068	325,805
Soft Pretzels [Member] | Food Service [Member]
Sales	52,539	50,128
Soft Pretzels [Member] | Retail Supermarket [Member]
Sales	17,078	18,447
Frozen Juices and Ices [Member] | Food Service [Member]
Sales	23,118	21,050
Frozen Juices and Ices [Member] | Retail Supermarket [Member]
Sales	16,113	12,861
Churros [Member] | Food Service [Member]
Sales	25,472	28,061
Handhelds [Member] | Food Service [Member]
Sales	23,703	22,047
Handhelds [Member] | Retail Supermarket [Member]
Sales	5,138	5,510
Bakery [Member] | Food Service [Member]
Sales	108,746	101,982
Other Products [Member] | Food Service [Member]
Sales	5,305	5,341
Other Products [Member] | Retail Supermarket [Member]
Sales	(47)	241
Other Products [Member] | Frozen Beverages [Member]
Sales	658	542
Biscuits [Member] | Retail Supermarket [Member]
Sales	6,963	7,032
Coupon Redemtion [Member] | Retail Supermarket [Member]
Coupon redemption	(528)	(332)
Beverage [Member] | Frozen Beverages [Member]
Sales	44,654	41,950
Repair and Maintenance Service [Member] | Frozen Beverages [Member]
Sales	23,639	24,559
Machine Sales [Member] | Frozen Beverages [Member]
Sales	$ 10,047	$ 8,889

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