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Accrued expenses and other current liabilities (Details) - USD ($) $ in Thousands | Mar. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Accrued expenses and other current liabilities |  |
Accrued clinical and development expenditure | $ 12,049 | $ 12,351
Accrued employee expenses | 6,248 | 13,226
VAT Payable |  | 1,398
Other accrued expenditure | 4,113 | 3,277
Other | 640 | 51
Total | $ 23,050 | $ 30,303

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