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Note N - Segment Reporting - Operations Information by Reporting Segment (Details) - USD ($) $ in Thousands	12 Months Ended
	Sep. 25, 2021	Sep. 26, 2020	Sep. 28, 2019
Sales	$ 1,144,579	$ 1,022,038	$ 1,186,487
Depreciation and amortization	49,391	53,048	48,610
Operating income	71,218	17,194	116,956
Capital expenditures	53,578	57,817	57,128
Assets	1,122,219	1,056,553	1,019,339
Food Service [Member]
Sales	724,983	618,893	736,287
Depreciation and amortization	26,738	28,111	26,978
Operating income	39,172	6,458	76,546
Capital expenditures	38,558	34,798	29,197
Assets	799,149	738,033	766,081
Retail Supermarket [Member]
Sales	184,897	177,165	144,592
Depreciation and amortization	1,671	1,577	1,418
Operating income	25,914	23,202	10,460
Capital expenditures	288	1,763	1,979
Assets	31,486	31,704	29,369
Frozen Beverages [Member]
Sales	234,699	225,980	305,608
Depreciation and amortization	20,982	23,360	20,214
Operating income	6,132	(12,466)	29,950
Capital expenditures	14,732	21,256	25,952
Assets	291,584	286,816	223,889
Soft Pretzels [Member] | Food Service [Member]
Sales	174,977	150,786	209,227
Soft Pretzels [Member] | Retail Supermarket [Member]
Sales	54,990	49,157	36,264
Frozen Juices and Ices [Member] | Food Service [Member]
Sales	44,605	35,176	43,672
Frozen Juices and Ices [Member] | Retail Supermarket [Member]
Sales	100,059	88,743	73,751
Churros [Member] | Food Service [Member]
Sales	64,916	46,881	65,976
Handhelds [Member] | Food Service [Member]
Sales	75,627	36,088	31,685
Handhelds [Member] | Retail Supermarket [Member]
Sales	7,574	12,303	10,902
Bakery [Member] | Food Service [Member]
Sales	342,609	332,514	359,020
Other Products [Member] | Food Service [Member]
Sales	22,249	17,448	26,707
Other Products [Member] | Retail Supermarket [Member]
Sales	1,766	2,214	1,955
Other Products [Member] | Frozen Beverages [Member]
Sales	1,943	1,570	2,143
Biscuits [Member] | Retail Supermarket [Member]
Sales	24,197	28,317	25,316
Coupon Redemtion [Member] | Retail Supermarket [Member]
Sales	(3,689)	(3,569)	(3,596)
Beverage [Member] | Frozen Beverages [Member]
Sales	124,498	107,004	171,820
Repair and Maintenance Service [Member] | Frozen Beverages [Member]
Sales	81,305	83,420	85,834
Machine Sales [Member] | Frozen Beverages [Member]
Sales	$ 26,953	$ 33,986	$ 45,811

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