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Note 6 - Inventories (Tables)
3 Months Ended
Mar. 02, 2019
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
   
March 2,
2019
   
November 24,
2018
 
Wholesale finished goods
  $
30,523
    $
30,750
 
Work in process
   
503
     
432
 
Raw materials and supplies
   
16,112
     
15,503
 
Retail merchandise
   
30,125
     
27,599
 
Total inventories on first-in, first-out method
   
77,263
     
74,284
 
LIFO adjustment
   
(8,368
)    
(8,326
)
Reserve for excess and obsolete inventory
   
(2,217
)    
(1,766
)
    $
66,678
    $
64,192
 
Activity In Reserves For Excess Quantities And Obsolete Inventory By Segment [Table Text Block]
   
Wholesale
Segment
   
Retail Segment
   
Total
 
                         
Balance at November 24, 2018
  $
1,500
    $
266
    $
1,766
 
Additions charged to expense
   
660
     
139
     
799
 
Write-offs
   
(233
)    
(115
)    
(348
)
Balance at March 2, 2019
  $
1,927
    $
290
    $
2,217