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Note 4 - Discontinued Operations (Tables)
3 Months Ended
Feb. 28, 2019
Notes Tables  
Schedule of Disposal Groups, Including Discontinued Operations, Income Statement [Table Text Block]
   
Art's Way Vessels
 
   
Three Months Ended
 
   
February 28, 2018
 
Revenue from external customers
  $
-
 
Gross Profit
   
-
 
Operating Expense
   
43,458
 
Income (loss) from operations
   
(43,458
)
Income (loss) before tax
   
(51,590
)