Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity - Stock Option Activity (Detail)

v3.22.0.1
Stockholders' Equity - Stock Option Activity (Detail) - USD ($)
12 Months Ended
Nov. 30, 2021
Nov. 30, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Granted 35,900  
Service-Based Vesting Condition Options [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Outstanding at November 30, 2020 1,174,943  
Granted 35,900  
Exercised (673,400)  
Outstanding at November 30, 2021 537,443 1,174,943
Exercisable at November 30, 2021 474,409  
Outstanding at November 30, 2020, Weighted Average Exercise Price $ 3.72  
Granted, Weighted Average Exercise Price 10.89  
Exercised, Weighted Average Exercise Price 2.48  
Outstanding at November 30, 2021, Weighted Average Exercise Price 5.76 $ 3.72
Exercisable at November 30, 2021, Weighted Average Exercise Price $ 5.25  
Outstanding, Weighted Average Remaining Contractual Term (Years) 5 years 2 months 19 days 3 years 5 months 1 day
Exercisable at November 30, 2021, Weighted Average Remaining Contractual Term (Years) 5 years  
Outstanding at November 30, 2020, Aggregate Intrinsic Value $ 4,502,324  
Granted, Aggregate Intrinsic Value 57,600  
Exercised, Aggregate Intrinsic Value 4,490,557  
Outstanding at November 30, 2021, Aggregate Intrinsic Value 3,564,067 $ 4,502,324
Exercisable at November 30, 2021, Aggregate Intrinsic Value $ 3,381,779