Share-based compensation, Share Option Awards Outstanding (Details) |
12 Months Ended | ||||||||
|---|---|---|---|---|---|---|---|---|---|
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Dec. 31, 2025
shares
$ / shares
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Dec. 31, 2024
shares
$ / shares
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Dec. 31, 2023
shares
$ / shares
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Dec. 31, 2021 |
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| Average exercise price per share [Abstract] | |||||||||
| Outstanding at beginning of period (in dollars per share) | $ / shares | $ 3.95 | $ 10.35 | $ 15.32 | ||||||
| Granted (in dollars per share) | $ / shares | 4.12 | 1.37 | 5.41 | ||||||
| Forfeited/Expired (in dollars per share) | $ / shares | 11.69 | 10.85 | 12.02 | ||||||
| Exercised (in dollars per share) | $ / shares | 0.03 | [1] | 2.05 | ||||||
| Outstanding at end of period (in dollars per share) | $ / shares | $ 3.87 | [2] | $ 3.95 | $ 10.35 | |||||
| Number of awards [Abstract] | |||||||||
| Outstanding at beginning of period (in shares) | shares | 1,869,547 | 790,720 | 461,596 | ||||||
| Granted (in shares) | shares | 770,251 | 1,320,120 | 440,719 | ||||||
| Forfeited/Expired (in shares) | shares | (43,634) | (241,293) | (104,299) | ||||||
| Exercised (in shares) | shares | (1,250) | [1] | (7,296) | ||||||
| Outstanding at end of period (in shares) | shares | 2,594,914 | [2] | 1,869,547 | 790,720 | |||||
| Weighted average remaining life [Abstract] | |||||||||
| Outstanding weighted average remaining life in years | 5 years 10 months 28 days | [2] | 6 years 6 months 21 days | 6 years 6 months 25 days | 7 years 1 month 20 days | ||||
| Granted weighted average remaining life in years | 6 years 8 months 26 days | 6 years 11 months 23 days | 7 years 18 days | ||||||
| Forfeited/Expired weighted average remaining life in years | 5 years 7 months 24 days | 6 years 18 days | 6 years 9 months 7 days | ||||||
| Exercised weighted average remaining life in years | 4 years 9 months 29 days | [1] | 5 years 8 months 26 days | ||||||
| Number of option exercisable (in shares) | shares | 701,582 | 213,243 | 112,244 | ||||||
| Weighted average grant date fair value (in dollars per share) | $ / shares | $ 10.43 | $ 8.7 | $ 7.72 | ||||||
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- References No definition available.
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- References No definition available.
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- Definition The weighted average grant date fair value of share options granted in a share-based payment arrangement. No definition available.
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- References No definition available.
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- Definition The weighted average remaining contractual life of exercised share exercised, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition. No definition available.
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| X | ||||||||||
- Definition he weighted average remaining contractual life of forfeited share forfeited, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition. No definition available.
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| X | ||||||||||
- Definition The weighted average remaining contractual life of granted share options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition. No definition available.
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- Definition The number of share options outstanding in a share-based payment arrangement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The number of share options exercisable in a share-based payment arrangement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The number of share options exercised in a share-based payment arrangement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The number of share options forfeited in a share-based payment arrangement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The number of share options granted in a share-based payment arrangement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The weighted average exercise price of share options exercised in a share-based payment arrangement. [Refer: Weighted average [member]] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The weighted average exercise price of share options forfeited in a share-based payment arrangement. [Refer: Weighted average [member]] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition The weighted average exercise price of share options granted in a share-based payment arrangement. [Refer: Weighted average [member]] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition The weighted average exercise price of share options outstanding in a share-based payment arrangement. [Refer: Weighted average [member]] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition The weighted average remaining contractual life of outstanding share options. [Refer: Weighted average [member]] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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