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Warrants - Narrative (Details) $ / shares in Units, $ in Thousands | 1 Months Ended | 9 Months Ended | 12 Months Ended |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Oct. 31, 2023 USD ($) shares | Aug. 31, 2023 USD ($) | Jul. 31, 2023 USD ($) shares | Sep. 30, 2023 USD ($) D $ / shares shares | Sep. 30, 2022 USD ($) | Dec. 31, 2021 USD ($) | Aug. 10, 2023 USD ($) $ / shares shares | May 31, 2023 $ / shares | Mar. 31, 2023 $ / shares | Dec. 31, 2022 shares | Oct. 31, 2022 $ / shares
Class of Warrant or Right [Line Items] |  |  |  |  |  |  |  |  |  |  |
Warrants outstanding (in shares) | shares |  |  |  | 14,266,605 |  |  | 14,266,605 |  |  | 2,871,084 |
Exercise price of warrants (in dollars per share) | $ / shares |  |  |  |  |  |  | $ 11.50 |  |  |  |
Public warrants, term |  |  |  |  |  |  |  |  |  | 10 years |
Class of warrant or right, threshold number of days for warrants to be transferable |  |  |  | 30 days |  |  |  |  |  |  |
Derivative liability, noncurrent | $ |  |  |  |  |  |  | $ 28,927 |  |  |  |
Proceeds from exercise of preferred stock warrants | $ |  |  |  | $ 9,630 | $ 0 | $ 117 |  |  |  |  |
Warrant repurchase program, authorized amount | $ |  | $ 4,000 |  |  |  |  |  |  |  |  |
Series B-3 |  |  |  |  |  |  |  |  |  |  |
Class of Warrant or Right [Line Items] |  |  |  |  |  |  |  |  |  |  |
Warrants to purchase Series B-3 preferred stock (in shares) | shares |  |  | 2,239,309 |  |  |  |  |  |  |  |
Proceeds from exercise of preferred stock warrants | $ |  |  | $ 4,530 |  |  |  |  |  |  |  |
Public Warrants |  |  |  |  |  |  |  |  |  |  |
Class of Warrant or Right [Line Items] |  |  |  |  |  |  |  |  |  |  |
Warrants outstanding (in shares) | shares |  |  |  | 8,333,272 |  |  | 8,333,272 |  |  |  |
Exercise price of warrants (in dollars per share) | $ / shares |  |  |  |  |  |  | $ 11.50 |  |  |  |
Warrant exercise period |  |  |  | 30 days |  |  |  |  |  |  |
Public warrants, term |  |  |  | 5 years |  |  |  |  |  |  |
Class of warrant or right, redemption price (in dollars per share) | $ / shares |  |  |  | $ 0.01 |  |  |  |  |  |  |
Warrant redemption condition, share price (in dollars per share) | $ / shares |  |  |  | $ 18.00 |  |  |  |  |  |  |
Class of warrant or right, conversion terms, threshold trading days | D |  |  |  | 20 |  |  |  |  |  |  |
Class of warrant or right, conversion terms, threshold consecutive trading days | D |  |  |  | 30 |  |  |  |  |  |  |
Derivative liability, noncurrent | $ |  |  |  | $ 3,166 |  |  | $ 1,500 |  |  |  |
Public Warrants | Minimum |  |  |  |  |  |  |  |  |  |  |
Class of Warrant or Right [Line Items] |  |  |  |  |  |  |  |  |  |  |
Threshold number of business days before sending notice of redemption to warrant holders | D |  |  |  | 30 |  |  |  |  |  |  |
Public Warrants | Subsequent Event |  |  |  |  |  |  |  |  |  |  |
Class of Warrant or Right [Line Items] |  |  |  |  |  |  |  |  |  |  |
Warrants repurchased (in shares) | shares | 28,502 |  |  |  |  |  |  |  |  |  |
Payments for repurchase of warrants | $ | $ 10 |  |  |  |  |  |  |  |  |  |
Private Placement Warrants |  |  |  |  |  |  |  |  |  |  |
Class of Warrant or Right [Line Items] |  |  |  |  |  |  |  |  |  |  |
Warrants outstanding (in shares) | shares |  |  |  | 5,933,333 |  |  | 5,933,333 |  |  |  |
Derivative liability, noncurrent | $ |  |  |  | $ 2,255 |  |  | $ 1,068 |  |  |  |
Series B-3 Warrants |  |  |  |  |  |  |  |  |  |  |
Class of Warrant or Right [Line Items] |  |  |  |  |  |  |  |  |  |  |
Warrants outstanding (in shares) | shares |  |  |  |  |  |  |  |  |  | 15,819,000 |
Exercise price of warrants (in dollars per share) | $ / shares |  |  |  |  |  |  |  | $ 0.05 | $ 0.05 |  | $ 0.05
Warrants to purchase Series B-3 preferred stock (in shares) | shares |  |  | 2,239,309 |  |  |  |  |  |  |  |

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