Quarterly report pursuant to Section 13 or 15(d)

License Agreements - Summary of License Fees Earned (Detail)

v3.21.2
License Agreements - Summary of License Fees Earned (Detail) - USD ($)
3 Months Ended 6 Months Ended
May 31, 2021
May 31, 2020
May 31, 2021
May 31, 2020
License Agreements [Line Items]        
Revenue $ 7,205,195 $ 7,871,844 $ 14,065,812 $ 15,492,618
Licensee And Royalty Income [Member]        
License Agreements [Line Items]        
Revenue   201,828   201,828
Processing and Storage Royalties [Member]        
License Agreements [Line Items]        
Revenue   $ 201,828   $ 201,828