Quarterly report pursuant to Section 13 or 15(d)

Equity Incentive Plan (Details 1)

v3.21.2
Equity Incentive Plan (Details 1) - Stock Option [Member] - $ / shares
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2021
Grant date fair value $ 4.54 $ 4.87
Risk-free interest rate $ 0.98 $ 0.92
Dividend yield 0.00% 0.00%
Expected life in years 5.8 5.7
Expected volatility 125.00% 122.00%