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Related Party Transactions - Transactions with related party (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |  |
--- | --- | --- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023 | Feb. 29, 2024 | Dec. 31, 2023
Related Party Transactions |  |  |  |  |  |
Accrued expenses and other current liabilities | $ 62,707 |  | $ 62,707 |  |  | $ 35,217
Convertible notes payable - related party, net | 49,671 |  | 49,671 |  |  |
Interest expense | 7,453 | $ 7,385 | 15,032 | $ 13,414 |  |
Minimum | HF Direct Investments Pool, LLC |  |  |  |  |  |
Related Party Transactions |  |  |  |  |  |
Ownership percentage |  |  |  |  | 10.00% |
Related Party |  |  |  |  |  |
Related Party Transactions |  |  |  |  |  |
Accrued expenses and other current liabilities | 944 |  | 944 |  |  |
Total | 50,000 |  | 50,000 |  |  |
Unamortized debt costs | (329) |  | (329) |  |  |
Convertible notes payable - related party, net | 49,671 |  | 49,671 |  |  |
Interest expense |  |  | 944 |  |  |
Related Party | Westrock Group, LLC |  |  |  |  |  |
Related Party Transactions |  |  |  |  |  |
Accrued expenses and other current liabilities | 378 |  | 378 |  |  |
Convertible notes payable - related party, net | 20,000 |  | 20,000 |  |  |
Related Party | Brown Brothers Harriman |  |  |  |  |  |
Related Party Transactions |  |  |  |  |  |
Interest expense |  |  | 378 |  |  |
Related Party | Wooster Capital, LLC |  |  |  |  |  |
Related Party Transactions |  |  |  |  |  |
Accrued expenses and other current liabilities | 94 |  | 94 |  |  |
Convertible notes payable - related party, net | 5,000 |  | 5,000 |  |  |
Interest expense |  |  | 94 |  |  |
Related Party | HF Direct Investments Pool, LLC |  |  |  |  |  |
Related Party Transactions |  |  |  |  |  |
Accrued expenses and other current liabilities | 472 |  | 472 |  |  |
Convertible notes payable - related party, net | $ 25,000 |  | 25,000 |  |  |
Interest expense |  |  | $ 472 |  |  |

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