Quarterly report pursuant to Section 13 or 15(d)

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

v3.5.0.2
Stockholders' Equity - Summary of Non-Vested Options (Detail)
9 Months Ended
Aug. 31, 2016
$ / shares
shares
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Non-vested at November 30, 2015, Shares | shares 15,003
Granted, Shares | shares 204,729
Vested, Shares | shares (73,462)
Forfeited, Shares | shares 0
Non-vested at August 31, 2016, Shares | shares 146,270
Non-vested at November 30, 2015, Weighted Average Grant-Date Fair Value | $ / shares $ 1.90
Granted, Weighted Average Grant-Date Fair Value | $ / shares 1.86
Vested, Weighted Average Grant-Date Fair Value | $ / shares 1.87
Forfeited, Weighted Average Grant-Date Fair Value | $ / shares 0
Non-vested at August 31, 2016, Weighted Average Grant-Date Fair Value | $ / shares $ 1.86