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Note 12 - Commitments and Contingencies (Tables)
3 Months Ended
Feb. 27, 2021
Notes Tables  
Schedule of Loss Contingencies by Contingency [Table Text Block]
  

Three Months Ended

  

3 Years Ended

 
  

February 27, 2021

  

February 29, 2020

  

November 28, 2020

 

Lawsuits and claims settled

  2   2   19 

Settlement amounts

 $85  $30  $944 

Insurance payments received or expected to be received

 $55  $21  $660