Quarterly report pursuant to Section 13 or 15(d)

Acquisition - Schedule of Unaudited Pro Forma Results (Detail)

v3.19.3
Acquisition - Schedule of Unaudited Pro Forma Results (Detail) - USD ($)
3 Months Ended 9 Months Ended
Aug. 31, 2018
Aug. 31, 2018
Business Combinations [Abstract]    
Revenue | $ $ 7,871,222 $ 22,794,591
Net income (loss) | $ $ 244,984 $ (3,797,189)
Earnings (loss) per share:    
Basic | $ / shares $ 0.03 $ (0.52)
Diluted | $ / shares $ 0.03 $ (0.52)