Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($)	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Treasury Stock [Member]	Total
Balance (in shares) at Nov. 30, 2018	4,225,050			9,286
Balance at Nov. 30, 2018	$ 42,250	$ 3,055,632	$ 9,966,928	$ (27,735)	$ 13,037,075
Stock based compensation (in shares)	71,653			5,493
Stock based compensation	$ 717	64,829		$ (10,820)	54,726
Net (loss)			(605,932)		(605,932)
Balance (in shares) at Feb. 28, 2019	4,296,703			14,779
Balance at Feb. 28, 2019	$ 42,967	3,120,461	9,360,996	$ (38,555)	12,485,869
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)	53,750			10,517
Stock based compensation	$ 537	37,043		$ (19,064)	18,516
Net (loss)			(437,192)		(437,192)
Balance (in shares) at Feb. 29, 2020	4,374,837			29,359
Balance at Feb. 29, 2020	$ 43,748	$ 3,287,130	$ 8,110,150	$ (66,122)	$ 11,374,906