Annual report pursuant to Section 13 and 15(d)

License Agreements - Summary of License Fees Earned (Detail)

v3.19.3.a.u2
License Agreements - Summary of License Fees Earned (Detail) - USD ($)
12 Months Ended
Nov. 30, 2019
Nov. 30, 2018
License Agreements [Line Items]    
Revenue $ 31,816,571 $ 29,218,490
Processing and Storage Royalties [Member]    
License Agreements [Line Items]    
Revenue 1,000,000 1,000,000
License and royalty income [Member]    
License Agreements [Line Items]    
Revenue 1,000,000 1,000,000
India [Member] | Processing and Storage Royalties [Member]    
License Agreements [Line Items]    
Revenue 1,000,000 1,000,000
India [Member] | License and royalty income [Member]    
License Agreements [Line Items]    
Revenue $ 1,000,000 $ 1,000,000