Quarterly report pursuant to Section 13 or 15(d)

SIGNIFICANT ACCOUNTING POLICIES (Details 2)

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SIGNIFICANT ACCOUNTING POLICIES (Details 2) - USD ($)
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
SIGNIFICANT ACCOUNTING POLICIES (Details 2)    
Shares underlying options outstanding $ 822,797 $ 790,350
Shares underlying warrants outstanding 72,500 85,250
Shares underlying convertible notes outstanding 1,312,500
Convertible preferred stock outstanding 240,000 240,000
Total 1,135,297 2,428,100