Disclosure Of First-Time Adoption [Text Block]
| Concept | 2024-01-01 to 2024-12-31 | As at 2024-12-31 | 2024-01-01 to 2024-12-31 | As at 2024-12-31 | As at 2024-12-31 | 2024-01-01 to 2024-12-31 | As at 2024-12-31 | As at 2024-12-31 | 2023-01-01 to 2023-12-31 | 2023-01-01 to 2023-12-31 | As at 2023-12-31 | As at 2023-12-31 | As at 2023-12-31 | 2023-01-01 to 2023-12-31 | As at 2023-12-31 | As at 2023-12-31 | As at 2022-12-31 | As at 2022-12-31 | As at 2022-12-31 | As at 2022-12-31 | As at 2022-12-31 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Disclosure of first-time adoption [text block] | — | — | — | — | — |  | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Disclosure of comparative information prepared under previous GAAP [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 
| Disclosure of comparative information prepared under previous GAAP [abstract] | |||||||||||||||||||||
| Disclosure of comparative information prepared under previous GAAP [line items] | |||||||||||||||||||||
| Equity | — | 
                                                222 644
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | — | 
                                                206 606
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | 
                                                3 119
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | — | 
                                                26 920
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | 
                                                14 001
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | — | — | 
                                                30,702,000
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | 
                                                197,051,000
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | 
                                                26,220,000
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | — | 
                                                190,937,000
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | 
                                                1,633,000
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | 
                                                15,279,000
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | 
                                                170,024,000
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | 
                                                27,625,000
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | 
                                                181,211,000
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | 
                                                1,158,000
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | 
| Comprehensive income | 
                                                14 001
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | — | 
                                                171,000
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | — | — | 
                                                14 172
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | — | — | 
                                                26,111,000
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | 
                                                26,220,000
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | — | — | — | 
                                                109,000
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | — | — | — | — | — | — | — | 
| Profit (loss) | 
                                                14 001
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | — | — | — | — | 
                                                14 001
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | — | — | 
                                                26,220,000
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | 
                                                26,220,000
                                                
                                                    
                                                        EUR
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — |