Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies - Narrative (Details)

v3.3.0.814
Summary of Significant Accounting Policies - Narrative (Details) - USD ($)
3 Months Ended 9 Months Ended
Aug. 31, 2015
Aug. 31, 2014
Aug. 31, 2015
Aug. 31, 2014
Finite-Lived Intangible Assets [Line Items]        
Term accounts remain open unless management believes a deduction may still be taken     3 years  
Summary of Significant Accounting Policies (Textual) [Abstract]        
Shipping costs $ 158,878 $ 207,357 $ 505,557 $ 862,254
Advertising, cooperative and promotional expenses 836,373 1,440,512 3,286,204 4,278,656
Research and Development Expense $ 17,710 $ 107,781 $ 58,340 371,996
Patents        
Finite-Lived Intangible Assets [Line Items]        
Intangible asset useful life     17 years  
Sales        
Finite-Lived Intangible Assets [Line Items]        
Decrease in reserve for open cooperative advertising     $ (670,513) $ 600,000