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Note 6 - Inventories (Tables)
6 Months Ended
May 28, 2016
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
   
May 28, 2016
   
November 28, 2015
 
Wholesale finished goods
  $ 25,066     $ 31,253  
Work in process
    348       318  
Raw materials and supplies
    11,321       9,793  
Retail merchandise
    27,470       27,680  
Total inventories on first-in, first-out method
    64,205       69,044  
LIFO adjustment
    (7,985 )     (7,751 )
Reserve for excess and obsolete inventory
    (1,386 )     (1,397 )
    $ 54,834     $ 59,896  
Activity In Reserves For Excess Quantities And Obsolete Inventory By Segment [Table Text Block]
   
Wholesale Segment
   
Retail Segment
   
Total
 
                         
Balance at November 28, 2015
  $ 1,087     $ 310     $ 1,397  
Additions charged to expense
    1,048       261       1,309  
Write-offs
    (1,053 )     (267 )     (1,320 )
Balance at May 28, 2016
  $ 1,082     $ 304     $ 1,386