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NATURE OF OPERATIONS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 1) - USD ($)
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Net sales $ 5,430,951 $ 6,330,009
Domestic [Member]    
Net sales 4,446,789 5,340,866
International [Member]    
Net sales $ 984,162 $ 989,143