v3.26.1
Provisions - Narrative (Details) - EUR (€)
€ / shares in Units, € in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Disclosure of other provisions [line items]    
Closing share price (in euro per share) € 3.72 € 2.16
Other provisions € 6,705 € 5,671
Legal proceedings provision    
Disclosure of other provisions [line items]    
Other provisions 5,200 5,200
Restructuring provision    
Disclosure of other provisions [line items]    
Additional provisions, other provisions € 400 € 0