Consolidated Statements of Changes in Shareholders’ Equity - USD ($)	Series C Preferred Stock	Common Stock	Additional Paid-In Capital	Accumulated Deficit	Total
Balance at beginning at Nov. 30, 2019	$ 10	$ 5,319	$ 16,666,465	$ (7,863,355)	$ 8,808,439
Balance at ending (in Shares) at Nov. 30, 2019	10,000	5,320,026
Preferred stock dividends				(2,500)	(2,500)
Issuance of shares as compensation
Issuance of shares as compensation (in Shares)
Net Income				(263,802)	(263,802)
Balance at beginning at Feb. 29, 2020	$ 10	$ 5,319	16,666,465	(8,129,657)	8,542,137
Balance at ending (in Shares) at Feb. 29, 2020	10,000	5,320,026
Balance at beginning at Nov. 30, 2020	$ 10	$ 5,437	16,948,532	(6,352,055)	10,601,924
Balance at ending (in Shares) at Nov. 30, 2020	10,000	5,437,526
Preferred stock dividends				(2,500)	(2,500)
Issuance of shares as compensation
Issuance of shares as compensation (in Shares)
Stock option exercise		$ 36	(36)
Stock option exercise (in Shares)		36,030
Net Income				277,664	277,664
Balance at beginning at Feb. 28, 2021	$ 10	$ 5,473	$ 16,948,496	$ (6,076,891)	$ 10,877,088
Balance at ending (in Shares) at Feb. 28, 2021	10,000	5,473,556