Quarterly report pursuant to Section 13 or 15(d)

STOCK OPTIONS AND WARRANTS (Details)

v3.21.1
STOCK OPTIONS AND WARRANTS (Details)
3 Months Ended
Mar. 31, 2020
Expected dividends 0.00%
Minimum [Member]  
Risk-free interest rate 0.27%
Expected term (years) 3 years
Expected volatility 112.97%
Maximum [Member]  
Risk-free interest rate 0.29%
Expected term (years) 5 years
Expected volatility 137.27%