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v3.25.2

Notes Payable - Additional Information (Details) - USD ($) |  |  |  | 6 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | --- | ---
Feb. 06, 2024 | Sep. 07, 2023 | Jan. 11, 2022 | Jun. 30, 2025 | Dec. 31, 2024 | Jan. 26, 2024 | Dec. 31, 2023
Debt Instrument [Line Items] |  |  |  |  |  |  |
Common stock, Par value |  |  |  | $ 0.00001 | $ 0.00001 | $ 0.00001 | $ 0.00001
Cash and/or certain permitted cash equivalent investments |  |  |  | $ 22,291,000 | $ 67,464,000 |  |
2022 Convertible Notes |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Convertible notes converted into common stock | 1,841,321 |  |  |  |  |  |
Convertible price | $ 12 |  |  |  |  |  |
Principal amount |  |  | $ 20,100,000 |  |  |  |
Issued date |  |  | Jul. 11, 2023 |  |  |  |
2022 Convertible Notes | After Amendments |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Common stock, Par value |  |  | $ 0.00001 |  |  |  |
Outstanding principal amount |  |  |  | $ 20,900,000 |  |  |
Interest rate upon amendments |  |  |  | 10.00% |  |  |
2023 Notes |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Interest rate margin |  | 5.50% |  |  |  |  |
Interest rate |  | 13.25% |  |  |  |  |
Interest rate terms |  | The outstanding balances under the 2023 Notes bear interest at a floating annual rate equal to the greater of 5.5% above the Wall Street Journal prime rate or 13.25%. |  |  |  |  |
Principal amount |  | $ 45,000,000 |  |  |  |  |
Financial covenants, Description |  |  |  | The 2023 Notes are subject to specific financial covenants, which include a minimum liquidity covenant that requires the Company to maintain a minimum $10.0 million balance in cash and/or certain permitted cash equivalent investments, subject to certain exceptions. In addition, the 2023 Notes also contain customary events of default, subject to rights and remedies generally applicable to federal law or the laws of the State of Delaware. |  |  |
Financial covenants, Compliance |  |  |  | As of June 30, 2025, the Company was in compliance with the financial covenants and other terms of the arrangement. |  |  |
First principal payment date |  | Sep. 30, 2027 |  |  |  |  |
Maturity date |  | Sep. 07, 2028 |  |  |  |  |
Exit fee percentage |  | 6.00% |  |  |  |  |
2023 Notes | On and prior to September 30, 2024 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Interest rate paid in kind |  | 6.00% |  |  |  |  |
2023 Notes | Beginning September 30, 2026 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Periodic payment percentage of principal |  | 1.50% |  |  |  |  |
2023 Notes | Minimum |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Cash and/or certain permitted cash equivalent investments |  |  |  | $ 10,000,000 |  |  |
2023 Notes | First Tranche |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Principal amount |  | $ 30,000,000 |  |  |  |  |
First principal payment date |  | Sep. 07, 2023 |  |  |  |  |
2023 Notes | Second Tranche |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Principal amount |  | $ 15,000,000 |  |  |  |  |
First principal payment date |  | Jul. 31, 2024 |  |  |  |  |
2023 Notes | Third Tranche |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Principal amount |  | $ 20,000,000 |  |  |  |  |

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