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WARRANTS (Tables)
3 Months Ended
Mar. 31, 2021
Warrants and Rights Note Disclosure [Abstract]  
Schedule of Warrant Activity A roll-forward of warrant share activity from January 1, 2020 to March 31, 2020 is shown in the following table:
 Exercise PriceExpiration DateIssued and
Outstanding
Warrants as of
January 1, 2020
Warrants
Exercised/
Expired
Issued and Outstanding Warrants as of March 31, 2020
Consulting Warrants$0.016/17/20206,667 — 6,667 
Financing Warrants$3.356/17/202062,530 — 62,530 
Private Placement Warrants - September 2017$4.859/28/20201,966,319 — 1,966,319 
Placement Agent Warrants $4.859/28/202098,846 — 98,846 
 2,134,362 — 2,134,362