Stock Based Compensation - Restricted stock units activity (Details) - Unvested restricted stock units - $ / shares |
9 Months Ended | |
|---|---|---|
Sep. 30, 2022 |
Dec. 31, 2021 |
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| Number of Shares | ||
| Outstanding, beginning balance (in shares) | 1,951,924 | |
| Granted (in shares) | 7,136,963 | |
| Vested (in shares) | (414,478) | |
| Cancelled (in shares) | (1,338,230) | |
| Outstanding, ending balance (in shares) | 7,336,179 | |
| Grant Date Fair Value | ||
| Outstanding, beginning balance (in dollars per share) | $ 3.65 | $ 6.76 |
| Granted (in dollars per share) | 3.30 | |
| Vested (in dollars per share) | 7.02 | |
| Cancelled (in dollars per share) | 5.24 | |
| Outstanding, ending balance (in dollars per share) | $ 3.65 | $ 6.76 |
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- Definition Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The weighted average fair value at grant date for nonvested equity-based awards issued 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://www.xbrl.org/2003/role/disclosureRef
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- Definition Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of shares under non-option equity instrument agreements that were cancelled as a result of occurrence of a terminating event. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Net number of non-option equity instruments granted to participants. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of equity instruments other than options outstanding, including both vested and non-vested instruments. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- 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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- Details
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