Note 13 - Segment Information (Details) - Identifiable assets (USD $) In Thousands, unless otherwise specified	Aug. 31, 2013	Nov. 24, 2012
Segment Reporting Information [Line Items]
Identifiable assets	$ 225,572	$ 227,180
Wholesale Segment [Member]
Segment Reporting Information [Line Items]
Identifiable assets	109,180	145,861
Retail Segment [Member]
Segment Reporting Information [Line Items]
Identifiable assets	75,899	68,583
Investments and Real Estate [Member]
Segment Reporting Information [Line Items]
Identifiable assets	$ 40,493	$ 12,736

Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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 210.5-02.18)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 12

-Article 7

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 18

-Article 5

Name:	us-gaap_Assets
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant