Annual report pursuant to Section 13 and 15(d)

NATURE OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Narrative) (Details)

v3.20.2
NATURE OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Narrative) (Details)
12 Months Ended
Mar. 31, 2020
USD ($)
customers
vendors
shares
Mar. 31, 2019
USD ($)
Apr. 01, 2019
USD ($)
Cash $ 4,561,682 $ 11,032,451  
Advertising expense 303,346 374,500  
Selling expenses $ 5,799,766 $ 5,393,253  
Lease liability     $ 185,510
Right of use asset     $ 165,699
Equipment [Member]      
Property, plant and equipment, estimated useful lives, years   5 years  
Equipment under capital lease [Member]      
Property, plant and equipment, estimated useful lives, years   3-year  
Accounts Receivable [Member]      
Number of major customers | customers 2    
Concentration Risk, Percentage 36.00%    
Accounts Receivable [Member] | Customer 1 [Member]      
Concentration Risk, Percentage 22.00%    
Accounts Receivable [Member] | Customer 2 [Member]      
Concentration Risk, Percentage 14.00%    
Revenues [Member]      
Concentration Risk, Percentage 40.00%    
Revenues [Member] | Customer 1 [Member]      
Concentration Risk, Percentage 24.00%    
Revenues [Member] | Customer 2 [Member]      
Concentration Risk, Percentage 16.00%    
Purchases [Member]      
Number of major vendors | vendors 3    
Concentration Risk, Percentage 52.00%    
Purchases [Member] | Vendor 1 [Member]      
Concentration Risk, Percentage 21.00%    
Purchases [Member] | Vendor 2 [Member]      
Concentration Risk, Percentage 20.00%    
Purchases [Member] | Vendor 3 [Member]      
Concentration Risk, Percentage 11.00%    
Employee Stock Option [Member]      
Antidilutive securities excluded from computation of earnings per share, amount | shares 1,236,510    
Warrant [Member]      
Antidilutive securities excluded from computation of earnings per share, amount | shares 3,190,479    
Convertible Preferred Stock [Member]      
Antidilutive securities excluded from computation of earnings per share, amount | shares 1,500,000