Note B - Acquisitions - Proforma Results from Acquisitions (Details) - Dippin’ Dots Holding, L.L.C. [Member] - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
Sep. 24, 2022	Sep. 25, 2021
Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual	$ 33,734
Business Combination, Pro Forma Information, Earnings or Loss of Acquiree since Acquisition Date, Actual	4,859
Net sales	1,428,505	$ 1,209,055
Net earnings	$ 49,191	$ 61,001
Earnings per diluted share (in dollars per share)	$ 2,560	$ 3,190
Weighted average number of diluted shares (in shares)	19,213	19,133

The pro forma diluted net income per share for a period as if the business combination or combinations had been completed at the beginning of a period.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
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The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
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The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
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-Paragraph 2
-Subparagraph (h)(2)
-URI https://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463

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This element represents the amount of earnings or loss of the acquiree since the acquisition date included in the consolidated income statement for the reporting period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
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This element represents the amount of revenue of the acquiree since the acquisition date included in the consolidated income statement for the reporting period.

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The weighted average number of shares or units and dilutive common stock or unit equivalents outstanding in the calculation of proforma diluted earnings per share (earnings per unit), which is commonly presented in initial public offerings based on the terms of the offering.

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