Note 5 - Income Taxes - Components of the Current Provision (Benefit) for Income Taxes (Details) - USD ($)	12 Months Ended
	Nov. 30, 2019	Nov. 30, 2018
Federal	$ (17,181)	$ 23,000
State	(5,819)	7,000
Deferred tax expense	48,000
Total	$ 25,000	$ 30,000