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Stock-Based Payments - Summary of Company's Restricted Stock Award Activity (Details) - Restricted Stock Units
6 Months Ended
Jun. 30, 2021
$ / shares
shares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Number of RSU, Beginning balance outstanding | shares 168
Number of RSU, Granted | shares 9,150
Number of RSU, Settled | shares (1,028)
Number of RSU, Ending balance outstanding | shares 8,290
Weighted Average Grant Date Fair Value per Unit, Beginning balance outstanding | $ / shares $ 13.20
Weighted Average Grant Date Fair Value per Unit, Granted | $ / shares 15.46
Weighted Average Grant Date Fair Value per Unit, Settled | $ / shares 14.50
Weighted Average Grant Date Fair Value per Unit, Ending balance outstanding | $ / shares $ 15.53