Note 1 - Organization and Significant Accounting Policies (Details Textual)	1 Months Ended	12 Months Ended
Aug. 31, 2017 USD ($)	Jul. 02, 2017 USD ($) shares	Jul. 03, 2016 USD ($) shares
Number of Stores		18
Number of Lanes in Operation		726
Number of Operating Segments		1
Advertising Expense		$ 319,382	$ 319,129
Common Stock, Shares, Outstanding \| shares		5,160,971	5,160,971
Other Liabilities, Current		$ 342,324	$ 325,982
Prize Fund Monies [Member]
Other Liabilities, Current		$ 334,272	$ 314,599
Mutual Fund [Member] \| Subsequent Event [Member]
Redemption of Securities to Meet Dividend Payment	$ 1,000,000
Baltimore Maryland [Member]
Number of Stores		1
Richmond, Virginia [Member]
Number of Stores		4
Jacksonville, Florida [Member]
Number of Stores		3

The number of bowling lanes currently in operation.

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- Definition

Amount of securities redeemed to meet the dividend payment.

+ References

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- Definition

Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 720
-SubTopic 35
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6420018&loc=d3e36677-107848

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- Definition

Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

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- Definition

Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

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Represents the number of stores.

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- Definition

Amount of liabilities classified as other, due within one year or the normal operating cycle, if longer.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.20)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section 45
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=82887183&loc=d3e6904-107765

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section 45
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=82887183&loc=d3e6911-107765

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