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v3.24.1.1.u2

Debt - Convertible Promissory Notes (Details) $ / shares in Units, $ in Thousands | 3 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | ---
Mar. 31, 2024 USD ($) item $ / shares shares | Dec. 31, 2022 USD ($) shares | Feb. 29, 2024 USD ($) | Dec. 31, 2023 USD ($) $ / shares
Borrowings |  |  |  |
Amount of debt converted |  | $ 32,500 |  |
Number of shares issued on conversion of debt | shares |  | 10,026,354 |  |
Conversion price | $ / shares |  |  |  | $ 3.50
Amount outstanding | $ 50,470 |  |  | $ 79,856
Minimum |  |  |  |
Borrowings |  |  |  |
Conversion price | $ / shares |  |  |  | $ 3.50
Historical convertible promissory notes |  |  |  |
Borrowings |  |  |  |
Amount of debt converted | $ 32,100 |  |  |
Number of shares issued on conversion of debt | shares | 4,258,223 |  |  |
Amount of principal and interest outstanding | $ 7,900 |  |  |
Number of noteholders | item | 2 |  |  |
Conversion price | $ / shares | $ 3.50 |  |  |
Amount outstanding | $ 5,630 |  |  | $ 35,347
Historical convertible promissory notes | Minimum |  |  |  |
Borrowings |  |  |  |
Interest rate (as a percent) | 4.00% |  |  |
Historical convertible promissory notes | Maximum |  |  |  |
Borrowings |  |  |  |
Interest rate (as a percent) | 7.00% |  |  |
2023 & 2024 convertible promissory notes |  |  |  |
Borrowings |  |  |  |
Amount outstanding | $ 5,000 |  |  |
2023 & 2024 convertible promissory notes | CVT Investors |  |  |  |
Borrowings |  |  |  |
Principal amount | $ 13,300 |  |  |
Interest rate (as a percent) | 5.00% |  |  |
Amount of debt converted | $ 13,400 |  |  |
Number of shares issued on conversion of debt | shares | 2,004,535 |  |  |
Conversion price | $ / shares | $ 6.67 |  |  |
Amount outstanding | $ 0 |  |  |
2023 & 2024 convertible promissory notes | Strategic investor |  |  |  |
Borrowings |  |  |  |
Principal amount | $ 5,000 |  | $ 5,000 |
Interest rate (as a percent) | 5.00% |  |  |
Term for conversion | 6 months |  |  |
Conversion price | $ / shares | $ 10.00 |  |  |

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