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COMMITMENTS, CONTINGENCIES AND OTHER MATTERS (Franchise Program) (Details) - USD ($)	12 Months Ended
	Sep. 29, 2018	Sep. 30, 2017
Franchise Program:
Fiscal agent, annual fee amount	$ 25,000
Royalties, gross restaurant sales	3.00%
Royalties, gross package liquor sales	1.00%
Royalty revenue	$ 707,000	$ 661,000
Atlanta Georgia [Member]
Franchise Program:
Royalties, gross restaurant sales	10.00%
James G. Flanigan [Member]
Franchise Program:
Ownership percentage in franchisee	35.24%
Michael B. Flanigan [Member]
Franchise Program:
Ownership percentage in franchisee	35.24%
Patrick J. Flanigan [Member]
Franchise Program:
Ownership percentage in franchisee	100.00%
Limited partnership, percentage	25.00%
Officers and directors [Member]
Franchise Program:
Ownership percentage in franchisee	30.00%
Limited partnership, percentage	31.90%
James G. Flanigan family [Member]
Franchise Program:
Ownership percentage	60.00%

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- Definition

The annual fee amount earned as acting fiscal agent for franchisees.

+ References

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- Definition

The percentage of ownership of common stock in franchisee.

+ References

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- Definition

The percent of royalty on gross package liquor sales per agreement.

+ References

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- Definition

The percent of royalty restaurant sales per agreement.

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- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 323
-SubTopic 10
-Section 50
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- Definition

Percentage investment held by the managing member or general partner of the limited liability company (LLC) or limited partnership (LP).

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-Name Accounting Standards Codification
-Topic 272
-SubTopic 10
-Section 50
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- Definition

Ancillary revenue earned during the period from the consideration paid to the entity for the use of its rights and property by another party. Examples include licensing the use of copyrighted materials and leasing the extraction of natural resources.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.7)
-URI http://asc.fasb.org/extlink&oid=115205541&loc=SL114868664-224227

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