Line of Credit (Details) - USD ($)	1 Months Ended		3 Months Ended
	Dec. 30, 2019	Nov. 27, 2019	Aug. 31, 2020
Line of Credit (Details) [Line Items]
Borrowed amount under credit facility			$ 2,000,000
Line of credit facility, description			Advances under the Credit Facility accrue interest at a rate per annum equal to (x) the “base rate” or “prime rate” announced by Citibank, N.A. from time to time, which shall be increased or decreased, as the case may be, in an amount equal to each increase or decrease in such “base rate” or “prime rate,” plus (y) 1.75%. The prime rate as of August 31, 2020 was 3.25%, indicating an interest rate of 5.0% on the line of credit. The initial term of the Credit Facility is 5 years, which shall automatically renew for successive 5-year periods unless either TSR or the Lender gives written notice to the other of termination at least 60 days prior to the expiration date of the then-current term.
Net borrowings outstanding			$ 63,981
Credit Facility [Member]
Line of Credit (Details) [Line Items]
Borrowed amount under credit facility	$ 2,000,000
Loan and Security Agreement [Member]
Line of Credit (Details) [Line Items]
Borrowed amount under credit facility		$ 7,000,000