Share equity incentive plans - Schedule of Activity of Restricted Stock Units (Details) - $ / shares |
12 Months Ended | |
|---|---|---|
Dec. 31, 2021 |
Dec. 31, 2020 |
|
| Number of units | ||
| Outstanding at the beginning of the year (in dollars per share) | $ 1.99 | $ 1.77 |
| Granted (in dollars per share) | 3.71 | 2.56 |
| Forfeited (in dollars per share) | 3.71 | 3.22 |
| Outstanding at the end of the year (in dollars per share) | $ 2.37 | $ 1.99 |
| RSU | ||
| Number of units | ||
| Outstanding at the beginning of the year (in shares) | 132,500 | 0 |
| Granted (in shares) | 880,022 | 132,500 |
| Exercised (in shares) | (10,354) | 0 |
| Forfeited (in shares) | (34,371) | 0 |
| Outstanding at the end of the year (in shares) | 967,797 | 132,500 |
| Outstanding at the beginning of the year (in dollars per share) | $ 7.60 | $ 0 |
| Granted (in dollars per share) | 20.41 | 7.60 |
| Vested (in dollars per share) | 11.15 | 0 |
| Forfeited (in dollars per share) | 14.46 | 0 |
| Outstanding at the end of the year (in dollars per share) | $ 18.97 | $ 7.60 |
| X | ||||||||||
- Definition Share-based Compensation Arrangements by Share-based Payment Award, Options, Vested in Period, Weighted Average Exercise Price No definition available.
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| X | ||||||||||
- Definition The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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| X | ||||||||||
- Definition The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated. No definition available.
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- Definition Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options. No definition available.
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- Details
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