XML 61 R50.htm IDEA: XBRL DOCUMENT v3.22.2.2
Stock-Based Compensation - Summary of Restricted Stock Award Activity (Details) - Restricted Stock Awards
6 Months Ended
Jun. 30, 2022
$ / shares
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Number of Shares, Beginning Balance | shares 117,872
Number of Shares, Vested | shares (56,988)
Number of Shares, Ending Balance | shares 60,884
Weighted Average Grant Date Fair Value, Beginning balance | $ / shares $ 2.80
Weighted Average Grant Date Fair Value, Vested | $ / shares 2.12
Weighted Average Grant Date Fair Value, Ending balance | $ / shares $ 3.45