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Note 5 - Income Taxes (Details Textual) - USD ($)		3 Months Ended
	Jan. 22, 2016	Jan. 22, 2016	Jan. 23, 2015
State and Local Jurisdiction [Member] | Earliest Tax Year [Member]
Open Tax Year		2011
State and Local Jurisdiction [Member] | Latest Tax Year [Member]
Open Tax Year		2014
State and Local Jurisdiction [Member]
Operating Loss Carryforwards	$ 0	$ 0
Domestic Tax Authority [Member] | Earliest Tax Year [Member]
Open Tax Year		2012
Domestic Tax Authority [Member] | Latest Tax Year [Member]
Open Tax Year		2014
Domestic Tax Authority [Member]
Operating Loss Carryforwards	$ 0	$ 0
Effective Income Tax Rate Reconciliation, Percent	39.60%
Income Tax Expense (Benefit)		$ 1,229,000	$ 0

X

- Definition

Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 13
-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32698-109319

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08.(h)(2))
-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

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-Name Accounting Standards Codification
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-SubTopic 10
-Section 50
-Paragraph 12
-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32687-109319

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+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 9
-Subparagraph (a),(b)
-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32639-109319

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-Name Accounting Standards Codification
-Topic 235
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-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

Reference 3: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
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-URI http://asc.fasb.org/extlink&oid=6515339

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+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
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