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, 2021	4,583,504			44,532
Balance at Nov. 30, 2021	$ 45,835	$ 3,760,649	$ 6,656,487	$ (108,524)	$ 10,354,447
Stock based compensation (in shares)	106,167			20,042
Stock based compensation	$ 1,062	223,229	0	$ (92,432)	131,859
Shares (in shares)	255,000
Common stock purchase agreement	$ 2,550	386,433			388,983
Net Income	$ 0	0	6,403	$ 0	6,403
Balance (in shares) at Aug. 31, 2022	4,944,671			64,574
Balance at Aug. 31, 2022	$ 49,447	4,370,311	6,662,890	$ (200,956)	10,881,692
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)	88,251			27,774
Stock based compensation	$ 882	226,373	0	$ (63,995)	163,260
Net Income	$ 0	0	574,845	$ 0	574,845
Balance (in shares) at Aug. 31, 2023	5,101,922			92,348
Balance at Aug. 31, 2023	$ 51,019	$ 4,773,545	$ 7,329,129	$ (264,951)	$ 11,888,742