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Note 16 - Commitments and Contingencies (Tables)
3 Months Ended
Mar. 03, 2018
Notes Tables  
Schedule of Loss Contingencies by Contingency [Table Text Block]
   
Three Months Ended
   
3 Years Ended
 
   
March 3, 2018
   
March 4, 2017
   
December 2, 2017
 
Lawsuits and claims settled
 
 
2
     
3
     
9
 
Settlement amounts
 
$
185
    $
833
    $
1,673
 
Insurance payments received or expected to be received
 
$
171
    $
685
    $
1,365