Quarterly report pursuant to Section 13 or 15(d)

NATURE OF OPERATIONS, BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Narrative) (Details)

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NATURE OF OPERATIONS, BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Narrative) (Details) - USD ($)
Sep. 30, 2020
Dec. 31, 2019
Sep. 30, 2019
Dec. 31, 2018
Number of warrants outstanding 1,587,553      
Cash, uninsured balance $ 3,660,890      
Employee stock options 411,898 163,010 154,429 160,143
Series B Convertible Preferred Stock [Member]        
Number of shares issued upon conversion 243,571