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v3.23.3

Preferred Stock - Convertible Preferred Stock Rollforward (Details) - USD ($) $ in Thousands | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Dec. 31, 2022 | Dec. 31, 2021
Increase (Decrease) in Temporary Equity [Roll Forward] |  |  |  |
Convertible preferred stock, beginning balance | $ 164,006 | $ 160,507 | $ 160,507 | $ 55,975
Issuances | 39,968 | 3,499 | 3,499 | 104,532
Retirements / Conversions | (203,974) |  |  |
Convertible preferred stock, ending balance |  | 164,006 | 164,006 | 160,507
Series A-1 |  |  |  |
Increase (Decrease) in Temporary Equity [Roll Forward] |  |  |  |
Convertible preferred stock, beginning balance | 6,065 | 6,065 | 6,065 |
Retirements / Conversions | (6,065) |  |  |
Convertible preferred stock, ending balance |  | 6,065 | 6,065 | 6,065
Series A-2 |  |  |  |
Increase (Decrease) in Temporary Equity [Roll Forward] |  |  |  |
Convertible preferred stock, beginning balance | 8,976 | 8,976 | 8,976 |
Retirements / Conversions | (8,976) |  |  |
Convertible preferred stock, ending balance |  | 8,976 | 8,976 | 8,976
Series A-3 |  |  |  |
Increase (Decrease) in Temporary Equity [Roll Forward] |  |  |  |
Convertible preferred stock, beginning balance | 10,611 | 10,611 | 10,611 |
Retirements / Conversions | (10,611) |  |  |
Convertible preferred stock, ending balance |  | 10,611 | 10,611 | 10,611
Series A-4 |  |  |  |
Increase (Decrease) in Temporary Equity [Roll Forward] |  |  |  |
Convertible preferred stock, beginning balance | 1,993 | 1,993 | 1,993 |
Retirements / Conversions | (1,993) |  |  |
Convertible preferred stock, ending balance |  | 1,993 | 1,993 | 1,993
Series A-5 |  |  |  |
Increase (Decrease) in Temporary Equity [Roll Forward] |  |  |  |
Convertible preferred stock, beginning balance | 12,858 | 12,858 | 12,858 |
Retirements / Conversions | (12,858) |  |  |
Convertible preferred stock, ending balance |  | 12,858 | 12,858 | 12,858
Series A-6 |  |  |  |
Increase (Decrease) in Temporary Equity [Roll Forward] |  |  |  |
Convertible preferred stock, beginning balance | 15,476 | 15,476 | 15,476 |
Retirements / Conversions | (15,476) |  |  |
Convertible preferred stock, ending balance |  | 15,476 | 15,476 | 15,476
Series B |  |  |  |
Increase (Decrease) in Temporary Equity [Roll Forward] |  |  |  |
Convertible preferred stock, beginning balance | 84,528 | 84,528 | 84,528 |
Issuances | 109 |  |  |
Retirements / Conversions | (84,637) |  |  |
Convertible preferred stock, ending balance |  | 84,528 | 84,528 | 84,528
Series B-1 |  |  |  |
Increase (Decrease) in Temporary Equity [Roll Forward] |  |  |  |
Convertible preferred stock, beginning balance | 23,499 | 20,000 | 20,000 |
Issuances | 1 | 3,499 |  |
Retirements / Conversions | (23,500) |  |  |
Convertible preferred stock, ending balance |  | $ 23,499 | $ 23,499 | $ 20,000
Series B-3 |  |  |  |
Increase (Decrease) in Temporary Equity [Roll Forward] |  |  |  |
Issuances | 39,858 |  |  |
Retirements / Conversions | $ (39,858) |  |  |

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