Quarterly report pursuant to Section 13 or 15(d)

Property and Equipment (Details Narrative)

v3.20.2
Property and Equipment (Details Narrative) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Depreciation expense $ 33,700 $ 73,100 $ 107,600 $ 247,100
Accumulated depreciation and amortization     131,700 275,700
CoronaLux [Member]        
Accumulated depreciation and amortization     29,200 39,800
Cost of Sales [Member]        
Depreciation expense 26,500 51,200 72,200 187,700
Selling, General and Administrative Expenses [Member]        
Depreciation expense $ 7,200 $ 22,000 $ 35,300 $ 59,400