Equity Incentive Plans - Schedule of Fair Value of Options Granted to Employees and Nonemployees Estimated using Black-Scholes Valuation Model using the Assumptions (Details) - Employee Stock Option |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
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| Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] | ||||
| Expected volatility, minimum | 89.30% | 95.10% | 89.30% | 95.10% |
| Expected volatility, maximum | 90.30% | 97.60% | 94.90% | 97.60% |
| Expected dividend yield | 0.00% | 0.00% | 0.00% | 0.00% |
| Risk-free interest rate, minimum | 4.10% | 3.90% | 3.60% | 3.90% |
| Risk-free interest rate, maximum | 4.40% | 4.20% | 4.40% | 4.50% |
| Minimum | ||||
| Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] | ||||
| Expected term (in years) | 5 years 6 months | 5 years 6 months | 5 years 6 months | 5 years 4 months 24 days |
| Maximum | ||||
| Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] | ||||
| Expected term (in years) | 6 years 1 month 6 days | 6 years 1 month 6 days | 6 years 1 month 6 days | 6 years 1 month 6 days |
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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 maximum 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 Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. 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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