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Net Loss Per Share - Antidilutive Securities Excluded From Computation of Earnings Per Share (Details) - shares
3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Net Loss Per Share        
Antidilutive securities excluded from computation of earnings per share 1,529,042 1,266,289 1,479,108 1,261,895
Common stock options        
Net Loss Per Share        
Antidilutive securities excluded from computation of earnings per share 613,783 977,076 613,783 977,076
Performance stock units        
Net Loss Per Share        
Antidilutive securities excluded from computation of earnings per share 164,027 60,627 164,027 60,627
Restricted Stock Units        
Net Loss Per Share        
Antidilutive securities excluded from computation of earnings per share 607,706 190,261 607,706 190,261
Employee stock purchase plan        
Net Loss Per Share        
Antidilutive securities excluded from computation of earnings per share 143,526 38,325 93,592 33,931