Quarterly report pursuant to Section 13 or 15(d)

SEGMENT DISCLOSURES (Tables)

v3.7.0.1
SEGMENT DISCLOSURES (Tables)
 6 Months Ended
May 31, 2017
May 31, 2016
Schedule of Segment Reporting Information, by Segment [Table Text Block]
      2017     2016  
  Sales $ 185,596   $ 71,778  
  Elimination of intersegment revenue   (45,991 )   (19,556 )
               
  Consolidated sales $ 139,605     52,222  
 
Sales [Member]    
Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block]
      SDI     SDI Canada     Total  
  Sales $ 65,482   $ 74,123   $ 139,605  
      SDI     SDI Canada     Total  
  Sales $ 27,091   $ 25,131   $ 52,222  
Assets [Member]    
Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block]
      SDI     SDI Canada     Total  
  Assets $ 845,112   $ 70,516   $ 915,628  
      SDI     SDI Canada     Total  
  Assets $ 1,009,654   $ 222,965   $ 1,232,619