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The Company and key events - The company (Details) € in Thousands | 6 Months Ended |  |
--- | --- | --- | ---
Jun. 30, 2024 EUR (€) employee subsidiary | Jun. 30, 2023 EUR (€) employee | Dec. 31, 2023 EUR (€) | Dec. 31, 2022 EUR (€)
Company Information [Abstract] |  |  |  |
Net loss for the period | € (24,764) | € 1,718 |  |
Total shareholders’ equity | € 28,796 | € 57,863 | € 51,901 | € 54,151
Number of subsidiaries | subsidiary | 1 |  |  |
Number of employees | employee | 168 | 191 |  |

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- Definition Company Information + References No definition available. + Details
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- Definition Number Of Wholly Owned Subsidiaries + References No definition available. + Details
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