Fair Value Measurements - Fair value of the Level 3 EIB Debt (Details) - Level 3 $ in Thousands	3 Months Ended
Mar. 31, 2024 USD ($)
Debt Securities, Available-for-Sale [Line Items]
Beginning Balance as of January 1, 2024	$ 13,429
Change in fair value	388
Due to foreign currency translation	(299)
Ending Balance as of March 31, 2024	$ 13,518

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details