Quarterly report pursuant to Section 13 or 15(d)

SEGMENT DISCLOSURES (Tables)

v3.5.0.2
SEGMENT DISCLOSURES (Tables)
 9 Months Ended
Aug. 31, 2016
Schedule of Segment Reporting Information, by Segment [Table Text Block]
      2016     2015  
  Total Sales $ 109,578   $ 145,602  
  Elimination of intersegment revenue   (26,729 )   (60,240 )
               
  Net sales $ 82,849     85,362  
Sales [Member]  
Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block]
  Sales                  
            SDI        
      SDI     Canada     Total  
  Nine months ended August 31, 2016 $ 47,945   $ 34,904   $ 82,849  
                     
  Nine months ended August 31, 2015 $ 19,223   $ 66,139   $ 85,362  
Assets [Member]  
Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block]
  Assets                  
      SDI     SDI Canada     Total  
  Nine months ended August 31, 2016 $ 579,906   $ 145,139   $ 725,045  
                     
  Nine months ended August 31, 2015 $ 2,097,459   $ 224,204   $ 2,321,663