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Equity Incentive Plans - Summary of Estimated Fair Value of Employee Stock Options (Details) | 3 Months Ended | 9 Months Ended
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Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022
Fair Value Assumptions |  |  |  |
Expected volatility, Minimum | 71.30% | 80.40% | 71.30% | 78.10%
Expected volatility, Maximum | 72.10% | 80.60% | 74.00% | 81.20%
Expected dividend yield | 0.00% | 0.00% | 0.00% | 0.00%
Expected term (in years) | 5 years 4 months 24 days | 5 years 6 months |  |
Risk-free interest rate, Minimum | 4.20% | 2.70% | 3.50% | 1.60%
Risk-free interest rate, Maximum | 4.40% | 4.00% | 4.40% | 4.00%
Minimum |  |  |  |
Fair Value Assumptions |  |  |  |
Expected term (in years) |  |  | 5 years 3 months 18 days | 5 years 4 months 24 days
Maximum |  |  |  |
Fair Value Assumptions |  |  |  |
Expected term (in years) |  |  | 5 years 4 months 24 days | 5 years 6 months

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- References No definition available. + Details
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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. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (f)(2)(iii) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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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. + References No definition available. + Details
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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. + References No definition available. + Details
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- Definition The maximum risk-free interest rate assumption that is used in valuing an option on its own shares. + References No definition available. + Details
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- Definition The minimum risk-free interest rate assumption that is used in valuing an option on its own shares. + References No definition available. + Details
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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. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (f)(2)(i) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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