XML 53 R31.htm IDEA: XBRL DOCUMENT v3.21.2
Schedule of Changes in Common Stock Options (Details) - $ / shares
6 Months Ended
Jun. 30, 2021
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]  
Options, Outstanding at the beginning of the period 3,516,225
Options, Granted 322,500
Options, Exercised (1,521,937)
Option, Forfeited (67,500)
Options, Outstanding at the end of the period 2,249,288
Options, Exercisable at the end of the period 1,288,225
Weighted Average Exercise Price, Outstanding at the beginning of the period $ 0.63
Weighted Average Exercise Price, Granted 2.88
Exercised 0.48
Weighted Average Exercise Price, Forfeited 0.85
Weighted Average Exercise Price, Outstanding at the end of the period 1.04
Weighted Average Exercise Price, Exercisable at the end of the period $ 0.52