v3.26.3
Schedule of cash and cash equivalents (Details) - EUR (€)
€ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Jan. 01, 2024
Dec. 31, 2023
Dec. 31, 2022
Notes and other explanatory information [abstract]          
Cash and cash equivalents € 575 € 214      
Total cash and cash equivalents € 575 € 214 € 1,147 € 1,147 € 5,239