XML 66 R56.htm IDEA: XBRL DOCUMENT v3.21.2
Schedule of Aggregate Restricted Stock Awards and Restricted Stock Unit Activity (Details)
9 Months Ended
Sep. 30, 2021
USD ($)
$ / shares
shares
Equity [Abstract]  
Number of Unvested Shares, Beginning balance | shares 16,698
Weighted Average Exercise Price, Beginning balance | $ / shares $ 4.67
Aggregate Value of Unvested Shares, Beginning balance | $ $ 77,927
Number of Unvested Shares, Granted | shares 86,563
Weighted Average Exercise Price, Granted | $ / shares $ 3.62
Aggregate Value of Unvested Shares, Granted | $ $ 285,094
Number of Unvested Shares, Vested | shares (74,669)
Weighted Average Exercise Price, Vested | $ / shares $ 3.51
Aggregate Value of Unvested Shares, Vested | $ $ (262,356)
Number of Unvested Shares, Forfeitures | shares
Weighted Average Exercise Price, Forfeitures | $ / shares
Aggregate Value of Unvested Shares, Forfeitures | $
Number of Unvested Shares, Ending balance | shares 28,592
Weighted Average Exercise Price, Ending balance | $ / shares $ 3.34
Aggregate Value of Unvested Shares, Ending balance | $ $ 100,665