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NOTE 11. CHANGE IN OPERATING ASSETS AND LIABILITIES
6 Months Ended
May 31, 2014
Increase (Decrease) in Operating Capital [Abstract]  
NOTE 11. CHANGE IN OPERATING ASSETS AND LIABILITIES
    Three months ended May 31,     Six months ended May 31,  
    2014     2013     2014     2013  
                         
Decrease in receivables, deposits and prepaid amounts     2,549     $ 249     $ 2,504     $ 394  
Decrease in accounts payable and accrued liabilities     (113 )     (587 )     (1,435 )     (2,751 )
      2,436     $ (338 )   $ 1,069     $ (2,357 )