v3.26.3
Financial instruments recognized in the statement of financial position and related effect on the income statement - Disclosure of detailed information about financial instruments (Details) - EUR (€)
€ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Disclosure of detailed information about financial instruments [line items]    
Financial assets € 30,206 € 57,416
Financial assets, fair value 30,206 57,416
Financial liabilities 31,475 37,615
Financial liabilities, fair value 31,475 37,615
Financial liabilities at fair value through profit or loss, category    
Disclosure of detailed information about financial instruments [line items]    
Financial liabilities 0 0
Financial liabilities at amortised cost, category    
Disclosure of detailed information about financial instruments [line items]    
Financial liabilities 31,475 37,615
Financial liabilities—non-current portion    
Disclosure of detailed information about financial instruments [line items]    
Financial liabilities 9,416 13,771
Financial liabilities, fair value 9,416 13,771
Financial liabilities—non-current portion | Financial liabilities at fair value through profit or loss, category    
Disclosure of detailed information about financial instruments [line items]    
Financial liabilities 0 0
Financial liabilities—non-current portion | Financial liabilities at amortised cost, category    
Disclosure of detailed information about financial instruments [line items]    
Financial liabilities 9,416 13,771
Financial liabilities—current portion    
Disclosure of detailed information about financial instruments [line items]    
Financial liabilities 10,790 8,802
Financial liabilities, fair value 10,790 8,802
Financial liabilities—current portion | Financial liabilities at fair value through profit or loss, category    
Disclosure of detailed information about financial instruments [line items]    
Financial liabilities 0 0
Financial liabilities—current portion | Financial liabilities at amortised cost, category    
Disclosure of detailed information about financial instruments [line items]    
Financial liabilities 10,790 8,802
Trade payables and others    
Disclosure of detailed information about financial instruments [line items]    
Financial liabilities 11,269 15,042
Financial liabilities, fair value 11,269 15,042
Trade payables and others | Financial liabilities at fair value through profit or loss, category    
Disclosure of detailed information about financial instruments [line items]    
Financial liabilities 0 0
Trade payables and others | Financial liabilities at amortised cost, category    
Disclosure of detailed information about financial instruments [line items]    
Financial liabilities 11,269 15,042
Financial assets at fair value through profit or loss, category    
Disclosure of detailed information about financial instruments [line items]    
Financial assets 21,376 44,765
Financial assets at amortised cost, category    
Disclosure of detailed information about financial instruments [line items]    
Financial assets 8,830 12,651
Non-current financial assets    
Disclosure of detailed information about financial instruments [line items]    
Financial assets 10,480 10,455
Financial assets, fair value 10,480 10,455
Non-current financial assets | Financial assets at fair value through profit or loss, category    
Disclosure of detailed information about financial instruments [line items]    
Financial assets 10,480 10,455
Non-current financial assets | Financial assets at amortised cost, category    
Disclosure of detailed information about financial instruments [line items]    
Financial assets 0 0
Trade receivables and others    
Disclosure of detailed information about financial instruments [line items]    
Financial assets 8,830 12,651
Financial assets, fair value 8,830 12,651
Trade receivables and others | Financial assets at fair value through profit or loss, category    
Disclosure of detailed information about financial instruments [line items]    
Financial assets 0 0
Trade receivables and others | Financial assets at amortised cost, category    
Disclosure of detailed information about financial instruments [line items]    
Financial assets 8,830 12,651
Short-term investments    
Disclosure of detailed information about financial instruments [line items]    
Financial assets 4,435 6,218
Financial assets, fair value 4,435 6,218
Short-term investments | Financial assets at fair value through profit or loss, category    
Disclosure of detailed information about financial instruments [line items]    
Financial assets 4,435 6,218
Short-term investments | Financial assets at amortised cost, category    
Disclosure of detailed information about financial instruments [line items]    
Financial assets 0 0
Cash and cash equivalents    
Disclosure of detailed information about financial instruments [line items]    
Financial assets 6,461 28,092
Financial assets, fair value 6,461 28,092
Cash and cash equivalents | Financial assets at fair value through profit or loss, category    
Disclosure of detailed information about financial instruments [line items]    
Financial assets 6,461 28,092
Cash and cash equivalents | Financial assets at amortised cost, category    
Disclosure of detailed information about financial instruments [line items]    
Financial assets € 0 € 0