Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity - Summary of Non-Vested Options (Detail)

v3.10.0.1
Stockholders' Equity - Summary of Non-Vested Options (Detail) - $ / shares
12 Months Ended
Nov. 30, 2018
Nov. 30, 2017
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]    
Non-vested at November 30, 2017 Shares 39,168  
Granted, Shares 51,636  
Vested, Shares (50,550)  
Forfeited, Shares 0  
Non-vested at November 30, 2017 Shares 40,254 39,168
Non-vested at November 30, 2017, Weighted Average Grant-Date Fair Value $ 2.41  
Granted, Weighted Average Grant-Date Fair Value 3.23 $ 3.23
Vested, Weighted Average Grant-Date Fair Value 2.73  
Forfeited, Weighted Average Grant-Date Fair Value 0  
Non-vested at November 30, 2017, Weighted Average Grant-Date Fair Value $ 3.06 $ 2.41