Note 2 - Summary of Significant Accounting Policies - Computation of Earnings Per Share (Details) - USD ($)	12 Months Ended
	Nov. 30, 2023	Nov. 30, 2022	Nov. 20, 2022
Net income available to common stockholders	$ 467,321		$ 431,992
Weighted average shares outstanding - Basic and diluted (in shares)	7,263,508	7,263,508	7,263,508
Net Income per share - Basic and Diluted (in dollars per share)	$ 0.06	$ 0.06	$ 0.06