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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 3) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Net Revenue $ 1,465,525 $ 10,028,497 $ 3,538,980 $ 17,081,915
SteraMist Product        
Net Revenue 1,026,000 9,235,000 2,673,000 15,880,000
Service & Training        
Net Revenue 440,000 793,000 866,000 1,202,000
United States        
Net Revenue 1,184,000 8,392,000 2,989,000 11,961,000
International        
Net Revenue $ 282,000 $ 1,636,000 $ 550,000 $ 5,121,000