v3.26.1
Notes to the Consolidated Statements of Financial Position - Schedule of Cash and Cash Equivalents (Details) - EUR (€)
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Short-term deposits        
Short-term deposits € 14,745,532 € 14,108,478    
Cash at banks        
Cash at banks 1,276,639 4,267,501    
Total cash and cash equivalents 16,022,171 18,375,979 € 12,767,943 € 16,265,355
Deposits held in U.S. dollars [Member]        
Short-term deposits        
Short-term deposits 7,510,452 13,408,478    
Deposits held in Euro [Member]        
Short-term deposits        
Short-term deposits 7,235,080 700,000    
Cash held in U.S. dollars [Member]        
Cash at banks        
Cash at banks 843,915 2,805,655    
Cash held in U.S. Euro [Member]        
Cash at banks        
Cash at banks € 432,724 € 1,461,847