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NOTE 21. SUPPLEMENTAL CASH FLOW INFORMATION
12 Months Ended
Nov. 30, 2015
Supplemental Cash Flow Elements [Abstract]  
NOTE 21. SUPPLEMENTAL CASH FLOW INFORMATION
    Years ended November 30,  
    2015     2014     2013  
Interest received   $ 639     $ 643     $ 630  
Interest paid   $ 435     $ 870     $ 3,164  
Income taxes paid   $ 120     $ 432     $