Inventories - Schedule of inventories (Details) - EUR (€) € in Thousands |
Jun. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Disclosure Of Inventories [Line Items] | ||
| Raw materials | € 24,588 | € 25,848 |
| Work in progress | 54,443 | 48,095 |
| Finished goods | 16,960 | 20,206 |
| Purchased goods (third party products) | 776 | 545 |
| GROSS AMOUNT OF INVENTORIES BEFORE WRITE-DOWN | 96,767 | 94,693 |
| Less: write-down provision | (48,604) | (44,462) |
| INVENTORIES | 48,163 | 50,232 |
| IXCHIQ® | ||
| Disclosure Of Inventories [Line Items] | ||
| Raw materials | 3,052 | 3,392 |
| Work in progress | 26,412 | 23,351 |
| Finished goods | 4,596 | 3,558 |
| Purchased goods (third party products) | 0 | 0 |
| GROSS AMOUNT OF INVENTORIES BEFORE WRITE-DOWN | 34,060 | 30,301 |
| Less: write-down provision | (28,591) | (21,557) |
| INVENTORIES | € 5,468 | € 8,744 |
| X | ||||||||||
- Definition A classification of current inventory representing the amount of goods that have completed the production process and are held for sale in the ordinary course of business. [Refer: Inventories] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The amount of current inventories. [Refer: Inventories] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition A classification of current inventory representing the amount of assets to be consumed in the production process or in the rendering of services. [Refer: Inventories] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition A classification of current inventory representing the amount of assets currently in production, which require further processes to be converted into finished goods or services. [Refer: Current finished goods; Inventories] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The element represents inventories purchased goods. No definition available.
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- Definition Disclosure Of Inventories [Line Items] No definition available.
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- Definition The element represents inventories gross amount of inventory before write-down. No definition available.
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- Definition Inventories, Write-Down Provision No definition available.
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- Details
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