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Note I - Income Taxes (Details Textual) - USD ($)	12 Months Ended
	Sep. 24, 2016	Sep. 27, 2014	Sep. 26, 2015
PHILLY SWIRL [Member] | Domestic Tax Authority [Member] | Capital Loss Carryforward [Member]
Tax Credit Carryforward, Amount	$ 5,000,000
PHILLY SWIRL [Member] | Domestic Tax Authority [Member] | Annual Limit [Member]
Operating Loss Carryforwards	378,000
PHILLY SWIRL [Member]
Deferred Tax Assets, Valuation Allowance	$ 0
Increase (Decrease) in Deferred Income Taxes		$ 823,000
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	35.00%
Operating Loss Carryforwards	$ 4,600,000		$ 4,600,000
Deferred Tax Assets, Valuation Allowance	$ 1,674,000		$ 1,434,000

X

- Definition

Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)
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- Definition

Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 12
-URI http://asc.fasb.org/extlink&oid=65882285&loc=d3e32687-109319

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The increase (decrease) during the reporting period in the account that represents the temporary difference that results from Income or Loss that is recognized for accounting purposes but not for tax purposes and vice versa.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
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-Section 45
-Paragraph 28
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+ References

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-URI http://asc.fasb.org/extlink&oid=6506874

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