XML 40 R29.htm IDEA: XBRL DOCUMENT v3.20.2
Stock Based Compensation (Details 2) - Stock option [Member]
6 Months Ended
Jun. 30, 2020
USD ($)
$ / shares
shares
Number of shares, outstanding, beginning balance shares | shares 2,139,078
Granted | shares 182,255
Cancelled | shares (20,000)
Number of shares, outstanding, ending balance | shares | shares 2,301,333
Number of options, exercisable | shares | shares 681,381
Weighted-average exercise prices, outstanding, beginning balance | $ / shares | $ / shares $ 3.46
Granted | $ / shares 5.18
Cancelled | $ / shares 5.24
Weighted-average exercise prices, outstanding, ending balance | $ / shares | $ / shares 3.58
Weighted-Average Exercise Price, exercisable, | $ / shares | $ / shares $ 2.50
Weighted-average remaining contractual term, outstanding beginning balance 9 years 2 months 1 day
Granted
Cancelled
Weighted-average remaining contractual term, outstanding ending balance 8 years 9 months
Weighted-average remaining contractual term, exercisable 8 years 1 month 16 days
Aggregate intrinsic value, outstanding beginning balance | $ $ 4,052,512
Granted | $
Cancelled | $
Aggregate intrinsic value, outstanding ending balance | $ 5,027,263
Aggregate intrinsic value, exercisable | $ | $ $ 2,219,552