Quarterly report pursuant to Section 13 or 15(d)

Acquisition - Schedule of Unaudited Pro Forma Results (Detail)

v3.10.0.1
Acquisition - Schedule of Unaudited Pro Forma Results (Detail) - USD ($)
3 Months Ended 9 Months Ended
Aug. 31, 2018
Aug. 31, 2017
Aug. 31, 2018
Aug. 31, 2017
Business Combinations [Abstract]        
Revenue $ 7,871,222 $ 8,212,179 $ 22,794,591 $ 22,858,031
Net income (loss) $ 244,984 $ (83,925) $ (3,797,189) $ (594,359)
Earnings (loss) per share:        
Basic $ 0.03 $ (0.01) $ (0.52) $ (0.08)
Diluted $ 0.03 $ (0.01) $ (0.52) $ (0.08)