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v3.25.1

Stock-Based Compensation - Narrative (Details) - USD ($) $ / shares in Units, $ in Millions | 1 Months Ended | 3 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | ---
Jan. 31, 2021 | Dec. 31, 2024 | Dec. 31, 2024 | Dec. 31, 2023 | Feb. 29, 2024 | Mar. 31, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Options granted (in shares) |  |  | 798,934 |  |  |
Options granted (in dollars per share) |  |  | $ 3.59 |  |  |
Unrecognized compensation related to unvested stock option awards |  | $ 3.1 | $ 3.1 |  |  |
Unrecognized compensation related to unvested stock option awards, period for recognition (in years) |  |  | 2 years 2 months 12 days |  |  |
Expected volatility, minimum |  |  |  | 71.70% |  |
Employee Stock |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Shares available for future grants (in shares) |  | 165,015 | 165,015 |  |  |
Shares authorized for issuance (in shares) |  | 0 | 0 |  |  |
Stock Option |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Expected dividend yield |  | 0.00% | 0.00% | 3.70% |  |
Risk-free interest rate, maximum |  |  | 4.30% | 4.50% |  |
Risk-free interest rate, minimum |  |  | 3.40% | 3.68% |  |
Expected volatility, minimum |  |  | 79.50% | 71.70% |  |
Expected volatility, maximum |  |  | 107.80% | 75.50% |  |
Stock Option | Minimum |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term |  |  | 5 years | 5 years 6 months |  |
Stock Option | Maximum |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term |  |  | 6 years 1 month 6 days | 6 years 1 month 6 days |  |
2021 Plan |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Percentage of outstanding stock | 5.00% |  |  |  |  |
Shares reserved for future issuance (in shares) |  |  |  |  |  | 30,113
Shares available for future grants (in shares) |  | 298,795 | 298,795 |  |  |
2022 Plan |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Shares available for future grants (in shares) |  | 175,283 | 175,283 |  |  |
2024 Plan |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Shares available for future grants (in shares) |  | 387,332 | 387,332 |  |  |
Share Based Compensation Arrangement By Share Based Payment Award, Share Limit |  |  |  |  | 500,000 |

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- Definition Weighted-average period over which cost not yet recognized is expected to be recognized for 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 (i) -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 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 Line items represent financial concepts included in a table. 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