Quarterly report pursuant to Section 13 or 15(d)

Net Loss Per Share - Calculation of Basic and Diluted Net Loss Per Share (Details)

v3.21.2
Net Loss Per Share - Calculation of Basic and Diluted Net Loss Per Share (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Numerator:        
Net loss $ (14,220) $ (10,404) $ (37,622) $ (31,035)
Less: cumulative dividends on redeemable convertible preferred stock (585) (538) (1,691) (1,564)
Net loss attributable to common stock holders - basic (14,805) (10,942) (39,313) (32,599)
Net loss attributable to common stock holders - diluted $ (14,805) $ (10,942) $ (39,313) $ (32,599)
Denominator:        
Weighted-average common shares outstanding - basic 14,317,575 11,521,625 13,250,767 11,214,369
Weighted-average common shares outstanding - diluted 14,317,575 11,521,625 13,250,767 11,214,369
Net loss per share        
Net loss per share, basic (in dollars per share) $ (1.03) $ (0.95) $ (2.97) $ (2.91)
Net loss per share, diluted (in dollars per share) $ (1.03) $ (0.95) $ (2.97) $ (2.91)