Annual report pursuant to Section 13 and 15(d)

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

v3.6.0.2
Stockholders' Equity - Fair Value of Options Granted (Detail) - Service-Based Vesting Condition Options [Member]
12 Months Ended
Nov. 30, 2016
Nov. 30, 2015
Weighted average values:    
Expected dividends 0.00% 0.00%
Expected volatility 66.39% 75.50%
Risk free interest rate 1.22% 1.57%
Expected life 5 years 7 months 6 days 5 years