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Prepaid Expenses and Other Current Assets (Tables) | 3 Months Ended
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Mar. 31, 2024
Prepaid Expense and Other Assets, Current [Abstract] |
Summary of Prepaid Expenses and Other Current Assets | Prepaid expenses and other current assets consisted of the following (in thousands):
|  | March 31, 2024 |  |  | December 31, 2023 |
Prepaid external research, development and manufacturing costs |  | $ | 15,582 |  |  | $ | 19,962 |
Prepaid insurance |  |  | 1,141 |  |  |  | 1,770 |
Prepaid compensation and other |  |  | 2,788 |  |  |  | 1,575 |
Interest receivable |  |  | 875 |  |  |  | 933 |
|  | $ | 20,386 |  |  | $ | 24,240 |

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