Consolidated Statements of Comprehensive Income (Unaudited) - USD ($)	3 Months Ended
	Feb. 28, 2025	Feb. 29, 2024
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 57,356	$ (72,001)
Other comprehensive income:
Reclassification of realized gain on investment securities
Unrealized gain on marketable debt securities,net of tax	44,812	44,710
Net comprehensive income (loss)	$ 102,168	$ (27,291)