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

Financial liabilities - Additional Information (Details)

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Financial liabilities - Additional Information (Details)
€ in Thousands, $ in Thousands
 12 Months Ended
Apr. 16, 2020
EUR (€)
Dec. 31, 2025
EUR (€)
Loan
Dec. 31, 2024
EUR (€)
Apr. 16, 2020
USD ($)
Disclosure of financial liabilities [line items]        
Financial liabilities   € 470,874 € 434,605  
Agreement maturity period 3 years      
Number of bank loans | Loan   3    
Repayment of notes   € 56,893    
Bank loans   375,292 312,249  
Debt equity amount   € 455,146 412,069  
Banca Monte Dei Paschi        
Disclosure of financial liabilities [line items]        
Number of bank loans | Loan   1    
Bank loans principal amount   € 20,000    
Borrowing tenor   5 years    
Borrowing pre-amortization period   3 years    
Borrowing amortization period   2 years    
Banco BPM        
Disclosure of financial liabilities [line items]        
Number of bank loans | Loan   1    
Bank loans principal amount   € 50,000    
Borrowing tenor   6 years    
Borrowing pre-amortization period   18 months    
Borrowing amortization period   54 months    
Banca BNP-BNL        
Disclosure of financial liabilities [line items]        
Number of bank loans | Loan   1    
Bank loans principal amount   € 50,000    
Bank loans principal overall amount   € 100,000    
Borrowing tenor   6 years    
Borrowing pre-amortization period   2 years    
Borrowing amortization period   4 years    
Cassa Depositi e Prestiti        
Disclosure of financial liabilities [line items]        
Bank loans principal undrawn amount   € 50,000    
Borrowing tenor   6 years    
Borrowing pre-amortization period   2 years    
Borrowing amortization period   4 years    
Bank Loans        
Disclosure of financial liabilities [line items]        
Bank loans principal amount   € 120,000    
Net debt on EBITDA ratio   3.5    
Net debt on EQUITY ratio   2    
Debt equity amount   € 375,292 312,249  
Bank Loan One        
Disclosure of financial liabilities [line items]        
Net debt on EBITDA ratio   4    
PGIM, Inc.        
Disclosure of financial liabilities [line items]        
Principal amount of notes issue | $       $ 69,540
Notes issued € 50,000      
Borrowings, maturity April 16, 2028      
Fixed Interest Rate 1.40%     1.40%
Balance outstanding   € 49,853 € 49,790  
Repayment of notes € 25,000      
Net debt on EBITDA ratio   3.5    
Net debt on EQUITY ratio   2