Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity - Fair Value of Options Granted (Detail)

v3.23.2
Stockholders' Equity - Fair Value of Options Granted (Detail) - Service-Based Vesting Condition Options [Member]
3 Months Ended 6 Months Ended
May 31, 2023
May 31, 2022
May 31, 2023
May 31, 2022
Weighted average values:        
Expected dividends 0.00% 0.00% 0.00% 0.00%
Expected volatility 0.00% 53.23% 55.00% 53.23%
Risk free interest rate 0.00% 2.74% 3.87% 2.74%
Expected life   3 years 5 years 3 years