XML 58 R48.htm IDEA: XBRL DOCUMENT v3.21.2
Schedule of Stock Options Activity (Details)
6 Months Ended
Jun. 30, 2021
USD ($)
$ / shares
shares
Equity [Abstract]  
Number of Shares, Options Outstanding, Beginning balance | shares 939,114
Weighted Average Exercise Price, Options Outstanding, Beginning balance $ 5.73
Aggregate Intrinsic Value, Options Outstanding, Beginning balance | $ $ 17,250
Number of Shares, Options Outstanding, Granted | shares 179,797
Weighted Average Exercise Price, Options Outstanding, Granted $ 3.14
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Grant Date Intrinsic Value
Number of Shares, Options Outstanding, Exercised | shares
Weighted Average Exercise Price, Options Outstanding, Exercised
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value | $
Number of Shares, Options Outstanding, Forfeited | shares
Weighted Average Exercise Price, Options Outstanding, Forfeited
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Intrinsic Value
Number of Shares, Options Outstanding, Ending balance | shares 1,118,911
Weighted Average Exercise Price, Options Outstanding, Ending balance $ 5.32
Aggregate Intrinsic Value, Options Outstanding, Ending balance | $ $ 1,162,805
Number of Shares, Options Exercisable, Ending balance | shares 582,858
Weighted Average Exercise Price, Options Exercisable, Ending balance $ 2.63
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value | $ $ 150,231