Annual report pursuant to Section 13 and 15(d)

License Agreements - Additional Information (Detail)

v3.22.4
License Agreements - Additional Information (Detail) - LifeCell License and Agreement [Member]
Nov. 30, 2022
USD ($)
License Agreements [Line Items]  
Royalty income since inception of license and royalty agreement $ 10,000,000
Accounts Receivable [Member]  
License Agreements [Line Items]  
Royalties receivable 300,000
Maximum [Member]  
License Agreements [Line Items]  
Royalties receivable annually 1,000,000
Royalties receivable $ 10,000,000