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Income Taxes - Additional Information (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023 | Dec. 31, 2023 | Dec. 31, 2022
Operating Loss Carryforwards [Line Items] |  |  |  |  |  |
Income tax expense | $ 69 | $ 34 | $ 210 | $ 90 | $ 264 | $ 143
Valuation allowance increased |  |  |  |  | 24,501 | 10,905
Net operating loss carryforwards |  |  |  |  | $ 36,092 | $ 25,051
Effective tax rates | (0.80%) | (0.20%) | (3.90%) | (0.10%) | (0.30%) | (0.30%)
Uncertain tax positions | $ 0 | $ 0 | $ 0 | $ 0 | $ 0 | $ 0
Accrued interest and penalties |  |  |  |  | 0 | $ 0
State |  |  |  |  |  |
Operating Loss Carryforwards [Line Items] |  |  |  |  |  |
Net operating loss carryforwards |  |  |  |  | 131,700 |
Tax credit carry forwards research and development |  |  |  |  | $ 900 |
Tax credits research and development expiration year |  |  |  |  | 2028 |
Federal |  |  |  |  |  |
Operating Loss Carryforwards [Line Items] |  |  |  |  |  |
Net operating loss carryforwards |  |  |  |  | $ 132,200 |
Tax credit carry forwards research and development |  |  |  |  | $ 1,500 |
Tax credits research and development expiration year |  |  |  |  | 2031 |
Earliest Tax Year | State |  |  |  |  |  |
Operating Loss Carryforwards [Line Items] |  |  |  |  |  |
Net operating loss carryforwards expiration period |  |  |  |  | 2030 |
Earliest Tax Year | Federal |  |  |  |  |  |
Operating Loss Carryforwards [Line Items] |  |  |  |  |  |
Net operating loss carryforwards expiration period |  |  |  |  | 2030 |
Latest Tax Year | Federal |  |  |  |  |  |
Operating Loss Carryforwards [Line Items] |  |  |  |  |  |
Net operating loss carryforwards expiration period |  |  |  |  | 2037 |
Latest Tax Year | State |  |  |  |  |  |
Operating Loss Carryforwards [Line Items] |  |  |  |  |  |
Net operating loss carryforwards expiration period |  |  |  |  | 2042 |
Expire between 2030 and 2037 | Federal |  |  |  |  |  |
Operating Loss Carryforwards [Line Items] |  |  |  |  |  |
Net operating loss carryforwards |  |  |  |  | $ 12,800 |
Do not expire | Federal |  |  |  |  |  |
Operating Loss Carryforwards [Line Items] |  |  |  |  |  |
Net operating loss carryforwards |  |  |  |  | $ 119,500 |
Maximum |  |  |  |  |  |
Operating Loss Carryforwards [Line Items] |  |  |  |  |  |
Income tax expense |  | $ 100 |  | $ 100 |  |

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