Stock-based Compensation - Fair value (Details) - USD ($) $ / shares in Units, $ in Millions |
3 Months Ended | |
|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
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| Unrecognized compensation cost | ||
| Unrecognized compensation cost for awards (in dollars) | $ 82.0 | |
| Expected period to be recognized | 3 years 2 months 8 days | |
| Employee Stock Option | ||
| Fair value assumptions | ||
| Risk-free interest rate, minimum (as a percent) | 3.72% | 4.02% |
| Risk-free interest rate, maximum (as a percent) | 3.94% | 4.37% |
| Expected term | 6 years 1 month 6 days | |
| Expected volatility (as a percent) | 87.30% | |
| Expected volatility, minimum (as a percent) | 98.30% | |
| Employee Stock Option | Minimum | ||
| Fair value assumptions | ||
| Expected term | 6 years 1 month 6 days | |
| Estimated fair value of the Company's common stock per share (in dollars per share) | $ 20.8 | $ 22.03 |
| Employee Stock Option | Maximum | ||
| Fair value assumptions | ||
| Estimated fair value of the Company's common stock per share (in dollars per share) | $ 24.31 | $ 27.56 |
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- Definition The estimated fair value of price of a single share of a number of saleable stocks of a company that is used in valuing an option on its own shares. No definition available.
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- Definition Amount of cost not yet recognized for nonvested award under share-based payment arrangement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The estimated measure of the minimum percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The maximum risk-free interest rate assumption that is used in valuing an option on its own shares. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The minimum risk-free interest rate assumption that is used in valuing an option on its own shares. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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