Note 14 - Segment Information - Identifiable Assets (Details) - USD ($) $ in Thousands	Feb. 27, 2016	Nov. 28, 2015
Operating Segments [Member] \| Wholesale Segment [Member]
Identifiable assets	$ 132,623	$ 146,878
Operating Segments [Member] \| Company-owned Retail Stores [Member]
Identifiable assets	91,548	88,878
Operating Segments [Member] \| Logistical Services [Member]
Identifiable assets	49,483	46,787
Identifiable assets	$ 273,654	$ 282,543

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

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