Annual report pursuant to Section 13 and 15(d)

SEGMENT DISCLOSURES (Tables)

v3.8.0.1
SEGMENT DISCLOSURES (Tables)
12 Months Ended
Nov. 30, 2017
Nov. 30, 2016
Schedule of Segment Reporting Information, by Segment [Table Text Block]
      2017     2016  
  Sales $ 338,499   $ 203,662  
  Elimination of intersegment revenue   (45,991 )   (49,647 )
               
  Consolidated sales $ 292,508     154,015  
 
Sales [Member]    
Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block]
      SDI USA     SDI Canada     Total  
  Sales $ 252,227   $ 86,272   $ 338,499  
      SDI USA     SDI Canada     Total  
  Sales $ 136,230   $ 67,432   $ 203,662  
Assets [Member]    
Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block]
      SDI USA     SDI Canada     Total  
  Assets $ 2,159,618   $ 32,739   $ 2,192,357  
      SDI USA     SDI Canada     Total  
  Assets $ 280,692   $ 89,398   $ 370,090