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v3.25.1

Debt - Convertible Debt (Details) - USD ($) $ / shares in Units, $ in Thousands |  |  | 3 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | ---
Sep. 29, 2023 | Aug. 07, 2023 | Mar. 31, 2025 | Mar. 31, 2024 | Mar. 21, 2025 | Dec. 31, 2024 | Sep. 26, 2023
Debt |  |  |  |  |  |  |
Carrying value |  |  | $ 22,401 |  |  | $ 22,336 |
Senior Secured Convertible Note due 2028 | Convertible note |  |  |  |  |  |  |
Debt |  |  |  |  |  |  |
Minimum liquidity threshold |  |  | 10,000 |  |  |  |
Fair value gains |  |  | 500 | $ 4,200 |  |  |
Oakstone Ventures, Inc. | Senior Secured Convertible Note due 2028 | Convertible note |  |  |  |  |  |  |
Debt |  |  |  |  |  |  |
Strategic investment amount |  | $ 25,000 |  |  |  |  |
Net proceeds from offering | $ 23,100 |  |  |  |  |  |
Debt issuance costs | $ 1,900 |  |  |  |  |  |
Interest rate | 8.00% |  |  |  | 8.00% |  |
Carrying value |  |  | $ 28,200 |  |  | $ 27,600 |
Conversion price per share (in dollars per share) |  |  |  |  |  |  | $ 30
Threshold voting percentage of debt instrument |  |  | 4.99% |  |  |  |
Threshold ownership percentage of debt instrument |  |  | 24.99% |  |  |  |
Redemption term |  |  | 3 years |  |  |  |
Redemption price (in percent) |  |  | 1.50% |  |  |  |

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