Note 3 - Fair Values of Assets and Liabilities (Details) (USD $)	12 Months Ended
Feb. 01, 2014	Feb. 02, 2013	Jan. 28, 2012
Note 3 - Fair Values of Assets and Liabilities (Details) [Line Items]
Other Asset Impairment Charges	$ 570,000	$ 0	$ 0
Equity Investments and Promissory Notes Receivable [Member]
Note 3 - Fair Values of Assets and Liabilities (Details) [Line Items]
Investment Owned, at Cost	$ 4,100,000

The charge against earnings resulting from the write down of long lived assets other than goodwill due to the difference between the carrying value and lower fair value.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 360

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=6391110&loc=d3e2921-110230

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration