Quarterly report pursuant to Section 13 or 15(d)

Notes Payable - Summary of Interest Expense on Note Payable (Detail)

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Notes Payable - Summary of Interest Expense on Note Payable (Detail) - USD ($)
3 Months Ended 9 Months Ended
Aug. 31, 2017
Aug. 31, 2016
Aug. 31, 2017
Aug. 31, 2016
Interest Expense, Debt [Abstract]        
Interest expense on notes payable $ 103,735 $ 0 $ 349,685 $ 22,265
Debt issuance costs 30,427 $ 0 96,869 $ 0
Total interest expense $ 134,162   $ 446,554