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Note 12 - Related Party Transactions (Details Textual) - USD ($)
3 Months Ended
Feb. 29, 2020
Feb. 28, 2019
Revenue from Related Parties $ 0 $ 0
Due from Related Parties, Total 0 0
Related Party Transaction, Expenses from Transactions with Related Party 4,588 8,148
Due to Related Parties, Total $ 1,454 $ 1,451
J. Ward McConnell Jr. [Member]    
Related Party, Ownership Percentage 20.00%