Note 15 - Segment Information (Details) - Segment Information - Indentifiable Assets - USD ($) $ in Thousands	May. 30, 2015	Nov. 29, 2014
Segment Reporting, Asset Reconciling Item [Line Items]
Identifiable Assets	$ 271,983	$ 240,746
Operating Segments [Member] | Wholesale Segment [Member]
Segment Reporting, Asset Reconciling Item [Line Items]
Identifiable Assets	136,553	154,275
Operating Segments [Member] | Retail Segment [Member]
Segment Reporting, Asset Reconciling Item [Line Items]
Identifiable Assets	90,550	$ 86,471
Operating Segments [Member] | Logistical Services [Member]
Segment Reporting, Asset Reconciling Item [Line Items]
Identifiable Assets	$ 44,880