Quarterly report pursuant to Section 13 or 15(d)

REVENUE, DEFERRED REVENUE AND ACCOUNTS RECEIVABLE (Detail) (Narrative)

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REVENUE, DEFERRED REVENUE AND ACCOUNTS RECEIVABLE (Detail) (Narrative) - USD ($)
3 Months Ended
Feb. 29, 2020
Feb. 28, 2019
Disaggregation of Revenue [Line Items]    
Revenues net $ 148,580  
Sales returns 140,089  
Revenue excluding wholesale revenue 288,669  
Shipping and Handling [Member]    
Disaggregation of Revenue [Line Items]    
Selling, general and administrative expense 10,902 $ 14,723
Wholesale (dealer/distributors and large end-users) [Member]    
Disaggregation of Revenue [Line Items]    
Revenues net $ (65,696) $ 11,107