Annual report pursuant to Section 13 and 15(d)

License Agreements - Additional Information (Detail)

v3.22.0.1
License Agreements - Additional Information (Detail) - USD ($)
12 Months Ended
Nov. 30, 2021
Nov. 30, 2020
License Agreements [Line Items]    
Revenue $ 28,884,902 $ 31,147,593
Processing and Storage Royalties [Member]    
License Agreements [Line Items]    
Revenue 0 $ 629,702
LifeCell License and Agreement [Member]    
License Agreements [Line Items]    
Royalty income since inception of license and royalty agreement 10,000,000  
Royalty collected since inception of license and royalty agreement 9,700,000  
LifeCell License and Agreement [Member] | Accounts Receivable [Member]    
License Agreements [Line Items]    
Royalties receivable 300,000  
LifeCell License and Agreement [Member] | Maximum [Member]    
License Agreements [Line Items]    
Royalties receivable annually 1,000,000  
Royalties receivable $ 10,000,000