Consolidated Statements of Stockholders' Equity - USD ($)	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Treasury Stock [Member]	Total
Balance (in shares) at Nov. 30, 2019	4,321,087			18,842
Balance at Nov. 30, 2019	$ 43,211	$ 3,250,087	$ 8,547,342	$ (47,058)	$ 11,793,582
Stock based compensation (in shares)	148,917			16,255
Stock based compensation	$ 1,489	246,156		$ (30,996)	216,649
Net income (loss)			(2,103,486)		(2,103,486)
Net Income			(2,103,486)		(2,103,486)
Balance (in shares) at Nov. 30, 2020	4,470,004			35,097
Balance at Nov. 30, 2020	$ 44,700	3,496,243	6,443,856	$ (78,054)	9,906,745
Stock based compensation (in shares)	113,500			9,435
Stock based compensation	$ 1,135	264,406		$ (30,470)	235,071
Net income (loss)			212,631		212,631
Net Income			212,631		212,631
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