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Note 2 - Discontinued Operations - Income From Discontinued Operations Before Income Taxes (Details) - USD ($)
12 Months Ended
Nov. 30, 2019
Nov. 30, 2018
Income (loss) before tax $ (67,177)
Discontinued Operations, Held-for-sale [Member] | Vessels Segment [Member]    
Revenue from external customers  
Gross Profit  
Asset Impairment  
Total Operating Expense 51,133  
Income (loss) from operations (51,133)  
Income (loss) before tax $ (67,177)