Note 15 - Income Taxes - Income Tax Expense (Benefit) (Details) - USD ($)	12 Months Ended
Nov. 30, 2018	Nov. 30, 2017
Current Expense (benefit)	$ 127,673	$ 15,360
Deferred expense (benefit)	(654,413)	(572,175)
Total	$ (526,740)	$ (556,815)

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
Period Type:	duration