Quarterly report pursuant to Section 13 or 15(d)

NATURE OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)

v3.20.2
NATURE OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)
6 Months Ended
Sep. 30, 2020
Accounting Policies [Abstract]  
Schedule of Accounts Receivable [Table Text Block]
   

September 30, 2020

(unaudited)
    March 31, 2020  
Trade receivables, net $ 5,817,018   $ 4,957,081  
Less: Allowance for doubtful accounts   (40,000 )   (40,000 )
Net accounts receivable $ 5,777,018   $ 4,917,081  
Schedule of Inventory, Current [Table Text Block]
   

September 30, 2020

    March 31, 2020  
    (unaudited)        
Raw materials $ 1,808,860   $ 1,788,868  
Finished goods   2,440,721     1,130,992  
Total inventory $ 4,249,581   $ 2,919,860