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Description of Business, Basis of Presentation and Significant Accounting Policies - Schedule of Assets and Liabilities From Contracts With Customers (Detail) - USD ($)
Feb. 28, 2021
Nov. 30, 2020
Accounting Policies [Abstract]    
Contract assets (sales commissions) $ 478,370 $ 466,141
Accounts receivables 5,638,992 6,322,960
Short-term contract liabilities (deferred revenue) 8,880,930 9,183,450
Long-term contract liabilities (deferred revenue) $ 27,950,810 $ 27,200,910