Disclosure Of Intangible Assets [Text Block]
| Concept | As at 2023-12-31 | 2023-01-01 to 2023-12-31 | As at 2022-12-31 | 
|---|---|---|---|
| Disclosure of intangible assets [text block] | — |  | — | 
| Disclosure of detailed information about intangible assets [text block] | — | — | — | 
| Disclosure of detailed information about intangible assets [abstract] | |||
| Disclosure of detailed information about intangible assets [line items] | |||
| Reconciliation of changes in intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill | 
                                                18,000
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             | — | 
                                                4,000
                                                
                                                    
                                                        BGN
                                                    
                                                
                                             |