Common Stock - Summary of Fair Value of Each Stock Award for Employees and Directors (Detail) |
3 Months Ended | |
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Mar. 31, 2026 |
Mar. 31, 2025 |
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| Share-Based Payment Arrangement [Abstract] | ||
| Risk-free interest rates | 3.90% | 4.58% |
| Expected dividend yield | 0.00% | 0.00% |
| Expected life | 6 years 7 days | 5 years 9 months 29 days |
| Expected volatility | 76.62% | 78.90% |
| Forfeiture rate | 0.00% | 0.00% |
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- Definition Share based compensation arrangement by share based payment award fair value assumptions expected forfeiture rate. No definition available.
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- References No definition available.
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- Definition The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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 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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