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Note 8 - Real Estate Notes Payable and Bank Credit Facility (Tables)
9 Months Ended
Aug. 25, 2012
Schedule of Debt [Table Text Block]
   
August 25, 2012
   
November 26, 2011
 
Real estate notes payable
  $ 3,714     $ 3,864  
Less:
               
Current portion of real estate notes payable
    (212 )     (202 )
    $ 3,502     $ 3,662