Quarterly report pursuant to Section 13 or 15(d)

Certain Relationships and Related Transactions (Details)

v3.7.0.1
Certain Relationships and Related Transactions (Details) - USD ($)
3 Months Ended 6 Months Ended
Sep. 05, 2014
May 31, 2017
May 31, 2016
May 31, 2017
May 31, 2016
Related Party Transaction [Line Items]          
Advertising, cooperative and promotional expenses   $ 461,149 $ 532,327 $ 943,364 $ 848,783
Interest expense - related party   0 0 0 3,085
Amortized financing costs incurred       $ 63,133 63,132
Affiliated Entity          
Related Party Transaction [Line Items]          
Shares of common stock issued upon exercise of warrant (shares) 1,892,744        
Exercise period from date of the warrant 5 years        
Purchase price of warrant (usd per share) $ 3.17        
Commission percent       10.00%  
Advertising, cooperative and promotional expenses   34,274 $ 38,667 $ 65,177 $ 62,484
Accounts payable to related party   180,427   180,427  
Amortized financing costs incurred   $ 0   $ 0  
Line of Credit | Affiliated Entity          
Related Party Transaction [Line Items]          
Maximum borrowing capacity $ 5,000,000        
Loans Payable | Affiliated Entity          
Related Party Transaction [Line Items]          
Maximum borrowing capacity $ 1,000,000