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Note 16 - Redeemable Non-controlling Interest (Tables)
9 Months Ended
Aug. 27, 2016
Notes Tables  
Redeemable Noncontrolling Interest [Table Text Block]
 
 
Redeemable
Non-Controlling
Interest
 
Balance at November 28, 2015
  $ 4,199  
Net income (loss) attributed to redeemable non-controlling interest
    161  
Foreign currency translation adjustment
    52  
Balance at August 27, 2016
  $ 4,412