Quarterly report pursuant to Section 13 or 15(d)

Description of Business and Summary of Significant Accounting Policies - Schedule of Assets and Liabilities From Contracts With Customers (Detail)

v3.20.1
Description of Business and Summary of Significant Accounting Policies - Schedule of Assets and Liabilities From Contracts With Customers (Detail) - USD ($)
 3 Months Ended
Feb. 29, 2020
Feb. 28, 2019
Nov. 30, 2019
Contract assets (sales commissions) $ 416,745   $ 398,535
Accounts receivables 5,766,684   6,097,331
Short-term contract liabilities (deferred revenue) 8,610,304   8,875,138
Long-term contract liabilities (deferred revenue) 24,454,967   $ 23,633,373
Sales commissions [Member]      
Contract With customer asset, Beginning Balance 398,535 $ 329,231  
Contract With customer asset, Additions 23,320 20,954  
Contract With customer asset, Deductions 5,110 4,428  
Contract With customer asset, Ending Balance 416,745 345,757  
Accounts Receivables [Member]      
Account Receivables, Beginning Balance 6,097,331 5,867,335  
Account Receivables, Additions 8,438,904 9,017,603  
Account Receivables, Deductions 8,769,551 9,190,776  
Account Receivables , Ending Balance 5,766,684 5,694,162  
Deferred Revenue [Member]      
Contract with customer liability, Beginning Balance 32,508,511 28,682,515  
Contract with customer liability, Additions 4,142,651 4,467,979  
Contract with customer liability, Deductions 3,585,891 3,759,297  
Contract with customer liability, Ending Balance $ 33,065,271 $ 29,391,197