Annual and transition report of foreign private issuers [Sections 13 or 15(d)]

Qualitative and Quantitative Information of Financial Risks - Financial Liabilities Composition and Impact of Hedging Instrument on Statement of Financial Position (Details)

v3.25.4
Qualitative and Quantitative Information of Financial Risks - Financial Liabilities Composition and Impact of Hedging Instrument on Statement of Financial Position (Details)
€ in Thousands
 12 Months Ended
Dec. 31, 2025
EUR (€)
Dec. 31, 2024
EUR (€)
Notes    
Disclosure Of Nature And Extent Of Risks Arising From Financial Instruments [Line Items]    
Total € 49,853 € 49,790
Interest Rate Risk    
Disclosure Of Nature And Extent Of Risks Arising From Financial Instruments [Line Items]    
Total nominal amount 455,580 412,502
Financial liabilities, effect amortized cost (434) (433)
Total 455,146 412,069
Interest Rate Risk | Fix Through Derivatives    
Disclosure Of Nature And Extent Of Risks Arising From Financial Instruments [Line Items]    
Total nominal amount € 254,400 € 190,709
Percentage of Total 0.56 0.46
Interest Rate Risk | FIX    
Disclosure Of Nature And Extent Of Risks Arising From Financial Instruments [Line Items]    
Total nominal amount € 50,910 € 51,359
Percentage of Total 0.11 0.13
Interest Rate Risk | Floating    
Disclosure Of Nature And Extent Of Risks Arising From Financial Instruments [Line Items]    
Total nominal amount € 150,270 € 170,434
Percentage of Total 0.33 0.41
Interest Rate Risk | MtM IRS Derivatives    
Disclosure Of Nature And Extent Of Risks Arising From Financial Instruments [Line Items]    
MtM Derivates € (302) € (279)
Interest Rate Risk | Bank Loans    
Disclosure Of Nature And Extent Of Risks Arising From Financial Instruments [Line Items]    
Total nominal amount 375,579 312,472
Financial liabilities, effect amortized cost (287) (223)
Total € 375,292 € 312,249
Line item in the statement of financial position Current financial assets/ Non-current financial assets/ Current financial liabilities/ Non-current financial liabilities Current financial assets/ Current financial liabilities/ Non-current financial liabilities
Interest Rate Risk | Bank Loans | Fix Through Derivatives    
Disclosure Of Nature And Extent Of Risks Arising From Financial Instruments [Line Items]    
Total nominal amount € 254,400 € 190,709
Interest Rate Risk | Bank Loans | FIX    
Disclosure Of Nature And Extent Of Risks Arising From Financial Instruments [Line Items]    
Total nominal amount 910 1,359
Interest Rate Risk | Bank Loans | Floating    
Disclosure Of Nature And Extent Of Risks Arising From Financial Instruments [Line Items]    
Total nominal amount 120,269 120,404
Interest Rate Risk | Bank Loans | MtM IRS Derivatives    
Disclosure Of Nature And Extent Of Risks Arising From Financial Instruments [Line Items]    
MtM Derivates (302) (279)
Interest Rate Risk | Bank Overdrafts    
Disclosure Of Nature And Extent Of Risks Arising From Financial Instruments [Line Items]    
Total nominal amount 30,001 50,030
Total € 30,001 € 50,030
Line item in the statement of financial position Current financial liabilities Current financial liabilities
Interest Rate Risk | Bank Overdrafts | Floating    
Disclosure Of Nature And Extent Of Risks Arising From Financial Instruments [Line Items]    
Total nominal amount € 30,001 € 50,030
Interest Rate Risk | Notes    
Disclosure Of Nature And Extent Of Risks Arising From Financial Instruments [Line Items]    
Total nominal amount 50,000 50,000
Financial liabilities, effect amortized cost (147) (210)
Total € 49,853 € 49,790
Line item in the statement of financial position Non-current financial liabilities Non-current financial liabilities
Interest Rate Risk | Notes | FIX    
Disclosure Of Nature And Extent Of Risks Arising From Financial Instruments [Line Items]    
Total nominal amount € 50,000 € 50,000