Disclosure Of Income Tax [Text Block]
| Concept | As at 2021-12-31 | 2021-01-01 to 2021-12-31 | As at 2020-12-31 | 2020-01-01 to 2020-12-31 | 
|---|---|---|---|---|
| Disclosure of income tax [text block] | — | — | — | — | 
| Major components of tax expense (income) [abstract] | ||||
| Tax expense (income) | — | 
                                                487,000
                                                
                                                    
                                                        iso4217:HRK
                                                    
                                                
                                             | — | 
                                                346,000
                                                
                                                    
                                                        iso4217:HRK
                                                    
                                                
                                             | 
| Disclosure of temporary difference, unused tax losses and unused tax credits [text block] | — | — | — | — | 
| Disclosure of temporary difference, unused tax losses and unused tax credits [abstract] | ||||
| Disclosure of temporary difference, unused tax losses and unused tax credits [line items] | ||||
| Deferred tax assets and liabilities [abstract] | ||||
| Deferred tax assets | 
                                                4,520
                                                
                                                    
                                                        iso4217:HRK
                                                    
                                                
                                             | — | 
                                                3,833
                                                
                                                    
                                                        iso4217:HRK
                                                    
                                                
                                             | — | 
| Deferred tax liabilities | 
                                                21,191
                                                
                                                    
                                                        iso4217:HRK
                                                    
                                                
                                             | — | 
                                                21,191
                                                
                                                    
                                                        iso4217:HRK
                                                    
                                                
                                             | — | 
| Reconciliation of accounting profit multiplied by applicable tax rates [abstract] |