Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets - Additional Information (Detail)

v3.22.1
Intangible Assets - Additional Information (Detail) - USD ($)
3 Months Ended
Feb. 28, 2022
Feb. 28, 2021
Goodwill And Intangible Assets Disclosure [Abstract]    
Amortization expense $ 24,000 $ 17,000