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NOTE 14. SUPPLEMENTAL CASH FLOW INFORMATION (Tables)
9 Months Ended
Aug. 31, 2015
Supplemental Cash Flow Elements [Abstract]  
Schedule of Cash Flow, Supplemental Disclosures
    Nine months ended August 31,  
    2015     2014  
Interest received   $ 479     $ 494  
Interest paid   $ 435     $ 435  
Income taxes paid   $ 132     $ 295