Annual report pursuant to Section 13 and 15(d)

Intangible Assets - Additional Information (Detail)

v3.10.0.1
Intangible Assets - Additional Information (Detail) - USD ($)
12 Months Ended
Nov. 30, 2018
Nov. 30, 2017
Finite-Lived Intangible Assets, Net [Abstract]    
Amortization expense $ 76,000 $ 35,000