Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($)	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Treasury Stock, Common [Member]	Total
Balance (in shares) at Nov. 30, 2022	5,013,671			64,574
Balance at Nov. 30, 2022	$ 50,137	$ 4,547,172	$ 6,754,284	$ (200,956)	$ 11,150,637
Stock based compensation (in shares)	97,250			27,774
Stock based compensation	$ 972	136,666		$ (63,995)	73,643
Net Income	$ 0	0	648,874	$ 0	648,874
Balance (in shares) at May. 31, 2023	5,110,921			92,348
Balance at May. 31, 2023	$ 51,109	4,683,838	7,403,158	$ (264,951)	11,873,154
Balance (in shares) at Nov. 30, 2023	5,106,922			94,256
Balance at Nov. 30, 2023	$ 51,069	4,838,425	7,021,253	$ (269,492)	11,641,255
Stock based compensation (in shares)	77,250			18,458
Stock based compensation	$ 773	126,823		$ (37,654)	89,942
Net Income	$ 0	0	(498,380)	$ 0	(498,380)
Balance (in shares) at May. 31, 2024	5,184,172			112,714
Balance at May. 31, 2024	$ 51,842	$ 4,965,248	$ 6,522,873	$ (307,146)	$ 11,232,817