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v3.25.2

Stock-Based Awards (Details) - shares | 6 Months Ended |  |
--- | --- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Dec. 31, 2024 | Nov. 30, 2024
Stock-based awards |  |  |  |
Options outstanding | 11,344,962 |  | 6,721,967 |
Stock Option Valuation |  |  |  |
Risk-free interest rate (as a percent) | 4.32% | 3.85% |  |
Expected term (in years) | 6 years 2 months 12 days | 6 years |  |
Expected volatility (as a percent) | 82.71% | 81.95% |  |
Expected dividend yield (as a percent) | 0.00% | 0.00% |  |
2017 Inducement Plan |  |  |  |
Stock-based awards |  |  |  |
Options outstanding | 343,500 |  |  |
2015 Equity Incentive Plan |  |  |  |
Stock-based awards |  |  |  |
Number of shares available for grant | 0 |  |  |
Options outstanding | 9,193,958 |  |  |
2015 Equity Incentive Plan | Restricted stock units |  |  |  |
Stock-based awards |  |  |  |
Number of shares outstanding | 3,134,641 |  |  |
2012 Equity Compensation Plan |  |  |  |
Stock-based awards |  |  |  |
Number of shares available for grant | 0 |  |  |
Options outstanding | 218,404 |  |  |
Inducement Plan, 2024 |  |  |  |
Stock-based awards |  |  |  |
Number of shares available for grant | 283,500 |  |  |
Number of shares authorized |  |  |  | 2,000,000
Options outstanding | 1,335,000 |  |  |
Number of shares outstanding | 381,500 |  |  |
2025 Equity Incentive Plan |  |  |  |
Stock-based awards |  |  |  |
Number of shares available for grant | 12,701,995 |  |  |
Number of shares authorized | 25,532,993 |  |  |
Common shares reserved for future issuance | 9,000,000 |  |  |
Options outstanding | 254,100 |  |  |
2025 Equity Incentive Plan | Restricted stock units |  |  |  |
Stock-based awards |  |  |  |
Number of shares outstanding | 69,480 |  |  |
2025 Equity Incentive Plan | Award remained available for grant under 2015 plan |  |  |  |
Stock-based awards |  |  |  |
Number of shares available for grant | 3,957,232 |  |  |
2025 Equity Incentive Plan | Award remained available for grant under 2015 plan and 2012 plan |  |  |  |
Stock-based awards |  |  |  |
Number of shares available for grant | 12,575,761 |  |  |

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- Definition Aggregate number of common shares reserved for future issuance. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 + Details
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- Definition The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(ii) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + 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 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 Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (f)(2)(ii) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition The risk-free interest rate assumption that is used in valuing an option on its own shares. + 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)(iv) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition Line items represent financial concepts included in a table. 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