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Stock-Based Compensation - Summary of Restricted Stock Units and Restricted Stock Awards (Details)
3 Months Ended
Mar. 31, 2021
$ / shares
shares
Restricted Stock Units  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Shares, Unvested, Beginning balance | shares 228,489
Shares, Granted | shares 169,096
Shares, Vested | shares (1,921)
Shares, Canceled | shares (2,050)
Shares, Unvested Ending balance | shares 393,614
Weighted Average Grant Date Fair Value, Unvested, Beginning balance | $ / shares $ 25.60
Weighted Average Grant Date Fair Value, Granted | $ / shares 27.53
Weighted Average Grant Date Fair Value, Vested | $ / shares 22.35
Weighted Average Grant Date Fair Value, Canceled | $ / shares 12.74
Weighted Average Grant Date Fair Value, Unvested Ending balance | $ / shares $ 26.52
Restricted Stock Awards  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Shares, Unvested, Beginning balance | shares 103,650
Shares, Vested | shares (27,778)
Shares, Unvested Ending balance | shares 75,872
Weighted Average Grant Date Fair Value, Unvested, Beginning balance | $ / shares $ 1.68
Weighted Average Grant Date Fair Value, Vested | $ / shares 1.68
Weighted Average Grant Date Fair Value, Unvested Ending balance | $ / shares $ 1.68