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REVENUES (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Disaggregation of Revenue [Line Items]        
Revenues $ 2,121,098 $ 1,455,158 $ 3,493,490 $ 2,772,210
Discounts and allowances     (11,262) (5,065)
Product [Member]        
Disaggregation of Revenue [Line Items]        
Revenues     3,240,498 2,656,056
Maintenance [Member]        
Disaggregation of Revenue [Line Items]        
Revenues     22,610 41,281
Service, Other [Member]        
Disaggregation of Revenue [Line Items]        
Revenues     56,525 10,565
Shipping and Handling [Member]        
Disaggregation of Revenue [Line Items]        
Revenues     $ 185,119 $ 69,373