Note 14 - Segment Information - Identifiable Assets (Details) - USD ($) $ in Thousands	May 28, 2016	Nov. 28, 2015
Operating Segments [Member] \| Wholesale Segment [Member]
Identifiable assets	$ 133,608	$ 146,878
Operating Segments [Member] \| Company-owned Retail Stores [Member]
Identifiable assets	90,254	88,878
Operating Segments [Member] \| Logistical Services [Member]
Identifiable assets	52,385	46,787
Identifiable assets	$ 276,247	$ 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 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(12))
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(11))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

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