The weighted-average fair value of stock options on the date of grant and the assumptions used to estimate the fair value of stock options granted during the three months ended September 30, 2025 and September 30, 2024 using the Black-Scholes option-prici (Details) - USD ($) |
9 Months Ended | |
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Sep. 30, 2025 |
Sep. 30, 2024 |
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| Share-Based Payment Arrangement [Abstract] | ||
| Weighted-average exercise price of options granted | $ 4.40 | |
| Expected volatility | 86.17% | |
| Expected life (in years) | 5 years 2 months 1 day | |
| Risk-free interest rate (range) | 4.33% | |
| Expected dividend yield | ||
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- References No definition available.
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- Definition The estimated amount of dividends to be paid to holders of the underlying shares (expected dividends) over the option's term. Dividends are taken into account because payment of dividends to shareholders reduces the fair value of the underlying shares, and option holders generally do not receive dividends. 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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- Definition Weighted average exercise price as of the balance sheet date for those equity-based payment arrangements exercisable and outstanding. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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