Note 12 - Segment Information - Identifiable Assets (Details) - USD ($) $ in Thousands	Feb. 25, 2017	Nov. 26, 2016
Identifiable assets	$ 269,649	$ 278,267
Operating Segments [Member] \| Wholesale Segment [Member]
Identifiable assets	129,200	139,477
Operating Segments [Member] \| Company-owned Retail Stores [Member]
Identifiable assets	92,447	88,855
Operating Segments [Member] \| Logistical Services [Member]
Identifiable assets	$ 48,002	$ 49,935

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