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Financial Instruments and Fair Value Measurements - Additional Information (Details) | 9 Months Ended |
--- | --- | ---
Sep. 30, 2025 USD ($) $ / shares shares | Sep. 30, 2024 USD ($) | Dec. 31, 2024
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Fair value transfers between levels | $ | $ 0 | $ 0 |
Expected Dividend Yield |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Warrants and rights outstanding measurement input | 0 |  |
Class B |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Warrants exercise price | $ 0.02 |  |
Class B | Expected Dividend Yield |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Warrants and rights outstanding measurement input |  |  | 0
Class B | August 2023 Series D Preferred Stock Financing |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Warrants to purchase common stock | shares | 4,302,009 |  |
Series D Preferred Stock | August 2023 Series D Preferred Stock Financing |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Percentage of preferred stock purchased | 70.00% |  |
Warrants exercise price | $ 0.02 |  |
Expiration date | Aug. 28, 2033 |  |
Series C Preferred Stock |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Warrants exercise price | $ 0.02 |  |
Series C Preferred Stock | Expected Dividend Yield |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Warrants and rights outstanding measurement input |  |  | 0
Series C Preferred Stock | February 2022 Series C Preferred Stock Financing |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Warrants to purchase common stock | shares | 520,490 |  |
Warrants exercise price | $ 0.02 |  |
Expiration date | Feb. 16, 2032 |  |

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