XML 53 R43.htm IDEA: XBRL DOCUMENT v3.19.2
Note 4 - Discontinued Operations - Income From Discontinued Operations Before Income Taxes (Details) - USD ($)
3 Months Ended 6 Months Ended
May 31, 2019
May 31, 2018
May 31, 2019
May 31, 2018
Income (loss) before tax $ (15,587) $ (67,177)
Discontinued Operations, Held-for-sale [Member] | Vessels Segment [Member]        
Revenue from external customers    
Gross Profit    
Operating Expense   7,019   51,133
Income (loss) from operations   (7,019)   (51,133)
Income (loss) before tax   $ (15,587)   $ (67,177)