Quarterly report pursuant to Section 13 or 15(d)

Stock-based Compensation (Details 2)

v3.20.2
Stock-based Compensation (Details 2) - Stock Option [Member]
9 Months Ended
Sep. 30, 2020
$ / shares
shares
Number of options  
Number of options outstanding beginning balance | shares 4,169,301
Granted | shares 835,000
Exercised | shares (691,599)
Expired | shares (29,083)
Number of option outstanding ending balance | shares 4,283,619
Number of options exercisable | shares 3,448,619
Weighted Average Exercise Price  
Weighted Average Exercise Price Outstanding balance | $ / shares $ 3.88
Weighted Average Exercise Price Granted | $ / shares 3.60
Weighted Average Exercise Price Exercised | $ / shares 2.81
Weighted Average Exercise Price Expired | $ / shares 4.52
Weighted Average Exercise Price ending balance | $ / shares 4.00
Weighted Average Exercise Price exercisable balance | $ / shares $ 4.10