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v3.25.3

Equity - Stock-Based Compensation plans (Details) | 9 Months Ended
--- | ---
Sep. 30, 2025 shares | Sep. 30, 2024 shares
Stock Based Compensation Plans |  |
Stock options granted (in shares) | 0 | 0
Options expired |  | 5,000
Options outstanding (in shares) | 0 | 0
Options exercisable (in shares) | 0 | 0
2015 Plan |  |
Stock Based Compensation Plans |  |
Ratio of shares subject to award granted | 1 |
2021 Plan |  |
Stock Based Compensation Plans |  |
Total shares reserved for issuance of common stock related to the conversion of preferred stock | 1,900,000 |

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