Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Details)

v3.19.3
Stockholders' Equity (Details)
3 Months Ended
Sep. 30, 2019
$ / shares
Exercise price $ 7.55
Volatility 67.00%
Dividend yield 0.00%
Weighted Average Grant Date Fair Value of Options granted during the period (in dollars per share) $ 4.23
Maximum [Member]  
Expected term (in years) 5 years
Risk-free interest rate 1.70%
Minimum [Member]  
Expected term (in years) 4 years 9 months
Risk-free interest rate 1.68%