Note 15 - Income Taxes - Income Tax Expense (Benefit) (Details) - USD ($)	12 Months Ended
Nov. 30, 2019	Nov. 30, 2018
Current Expense (benefit)	$ 4,392	$ 127,673
Deferred expense (benefit)	(353,626)	(654,413)
Total	$ (349,234)	$ (526,740)

Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
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