Shareholders' Equity (Details) - USD ($)	1 Months Ended						9 Months Ended	12 Months Ended
	Apr. 30, 2020	May 31, 2019	Mar. 31, 2019	May 31, 2016	Mar. 31, 2010	Nov. 30, 2000	Aug. 31, 2020	Nov. 30, 2015	Nov. 30, 2019	Oct. 31, 2016	Feb. 29, 1996
Shareholders' Equity (Details) [Line Items]
Preferred stock, shares authorized							5,000,000		5,000,000	75,000	1,000,000
Stock option, description	the Company granted stock options to (a) four non-employee directors to each purchase 15,000 shares of common stock, (b) one non-employee-director to purchase 25,000 shares of common stock, and (c) two Company officers to each purchase 50,000 shares of common stock at an exercise price of $1.41 per share, the market price of the common stock on the date of the grant. These options vest immediately and expire five years from the grant date. The Company recorded a cost of $154,534 related to the granting of these options.
Intrinsic value of exercisable options (in Dollars)							$ 7,200
Weighted average remaining life							3 years 175 days
Cumulative dividend per share per annum (in Dollars per share)						$ 0.50
Incentive Stock 2010 Plan [Member] | Employee Stock Option [Member]
Shareholders' Equity (Details) [Line Items]
Number of common shares purchased for options granted					1,500,000
Incentive Stock 2015 Plan [Member]
Shareholders' Equity (Details) [Line Items]
Number of common shares purchased for options granted		47,207
Incentive Stock 2015 Plan [Member] | Employee Stock Option [Member]
Shareholders' Equity (Details) [Line Items]
Number of common shares purchased for options granted								1,500,000
One Employee Director [Member] | Employee Stock Option [Member]
Shareholders' Equity (Details) [Line Items]
Exercise of options, shares			25,000
Common stock per value (in Dollars per share)			$ 0.87
Compensation (in Dollars)							$ 2,500
Officer [Member] | Incentive Stock 2015 Plan [Member]
Shareholders' Equity (Details) [Line Items]
Issuance of shares as compensation, shares				99,151
Non Employee Director [Member] | Employee Stock Option [Member]
Shareholders' Equity (Details) [Line Items]
Compensation (in Dollars)							$ 3,500
Non Employee Director [Member] | Incentive Stock 2015 Plan [Member]
Shareholders' Equity (Details) [Line Items]
Number of common shares purchased for options granted	15,000
Issuance of shares as compensation, shares	21,150
Employee Stock Option [Member] | Incentive Stock 2015 Plan [Member]
Shareholders' Equity (Details) [Line Items]
Number of common shares purchased for options granted	27,500
Issuance of shares as compensation, shares	41,250
Series C Preferred Stock [Member]
Shareholders' Equity (Details) [Line Items]
Preferred stock, shares authorized						100,000	100,000		100,000
Number of shares converted into common stock upon conversion						10
Preferred stock issued in payment of financial consulting services						70,000
Converted into common stock, description							Between April 2001 and July 2015, 60,000 shares of the series C shares were repurchased or converted to common stock. Dividends aggregating $149,069 have not been paid for the semi-annual periods ended December 31, 2001 through the semi-annual payment due December 31, 2019. The Company has accrued these dividends. At August 31, 2020, there are 10,000 shares of Series C Preferred issued and outstanding.