Net loss per share - Securities excluded from the diluted per share calculation (Details) - shares |
9 Months Ended | |
---|---|---|
Sep. 30, 2022 |
Sep. 30, 2021 |
|
Antidilutive securities | ||
Antidilutive securities (in shares) | 5,972,306 | 4,717,166 |
Restricted ordinary shares | ||
Antidilutive securities | ||
Antidilutive securities (in shares) | 187,725 | |
Options to purchase ordinary shares | ||
Antidilutive securities | ||
Antidilutive securities (in shares) | 5,784,581 | 4,717,166 |