Disclosure Of Interests In Other Entities [Text Block]
| Concept | As at 2022-12-31 | 2022-01-01 to 2022-12-31 | 2022-01-01 to 2022-12-31 | 2022-01-01 to 2022-12-31 | 2022-01-01 to 2022-12-31 | As at 2021-12-31 | 2021-01-01 to 2021-12-31 | 2021-01-01 to 2021-12-31 | 2021-01-01 to 2021-12-31 | 2021-01-01 to 2021-12-31 | As at 2020-12-31 | 
|---|---|---|---|---|---|---|---|---|---|---|---|
| Disclosure of interests in other entities [text block] | — | — | — | — | — | — | — | — | — | — | — | 
| Disclosure of interests in subsidiaries [text block] | — | — | — | — | — | — | — | — | — | — | — | 
| Disclosure of composition of group [text block] | — | — | — | 
                                                Owner-
                                                
                                             | — | — | — | — | — | — | — | 
| Disclosure of subsidiaries [text block] | — | — | — | 
                                                .
                                                
                                             | — | — | — | — | — | — | — | 
| Disclosure of subsidiaries [abstract] | |||||||||||
| Disclosure of subsidiaries [line items] | |||||||||||
| Non-controlling interests | 
                                                -
                                                
                                                    
                                                        USD
                                                    
                                                
                                             | — | — | — | — | 
                                                -
                                                
                                                    
                                                        USD
                                                    
                                                
                                             | — | — | — | — | — | 
| Current assets | 
                                                4,912,000
                                                
                                                    
                                                        USD
                                                    
                                                
                                             | — | — | — | — | 
                                                44,011,000
                                                
                                                    
                                                        USD
                                                    
                                                
                                             | — | — | — | — | — | 
| Non-current assets | 
                                                -
                                                
                                                    
                                                        USD
                                                    
                                                
                                             | — | — | — | — | 
                                                -
                                                
                                                    
                                                        USD
                                                    
                                                
                                             | — | — | — | — | — | 
| Current liabilities | 
                                                16,427,000
                                                
                                                    
                                                        USD
                                                    
                                                
                                             | — | — | — | — | 
                                                58,323,000
                                                
                                                    
                                                        USD
                                                    
                                                
                                             | — | — | — | — | — | 
| Revenue | — | — | — | 
                                                5,855,000
                                                
                                                    
                                                        USD
                                                    
                                                
                                             | — | — | — | — | 
                                                21,519,000
                                                
                                                    
                                                        USD
                                                    
                                                
                                             | — | — | 
| Profit (loss) | — | 
                                                -
                                                
                                                    
                                                        USD
                                                    
                                                
                                             | 
                                                2,797,000
                                                
                                                    
                                                        USD
                                                    
                                                
                                             | 
                                                2,797,000
                                                
                                                    
                                                        USD
                                                    
                                                
                                             | 
                                                2,797,000
                                                
                                                    
                                                        USD
                                                    
                                                
                                             | — | 
                                                -
                                                
                                                    
                                                        USD
                                                    
                                                
                                             | 
                                                5,763,000
                                                
                                                    
                                                        USD
                                                    
                                                
                                             | 
                                                5,763,000
                                                
                                                    
                                                        USD
                                                    
                                                
                                             | 
                                                5,763,000
                                                
                                                    
                                                        USD
                                                    
                                                
                                             | — | 
| Comprehensive income | — | 
                                                -
                                                
                                                    
                                                        USD
                                                    
                                                
                                             | 
                                                2,797,000
                                                
                                                    
                                                        USD
                                                    
                                                
                                             | 
                                                2,797,000
                                                
                                                    
                                                        USD
                                                    
                                                
                                             | 
                                                2,797,000
                                                
                                                    
                                                        USD
                                                    
                                                
                                             | — | 
                                                -
                                                
                                                    
                                                        USD
                                                    
                                                
                                             | 
                                                5,763,000
                                                
                                                    
                                                        USD
                                                    
                                                
                                             | 
                                                5,763,000
                                                
                                                    
                                                        USD
                                                    
                                                
                                             | 
                                                5,763,000
                                                
                                                    
                                                        USD
                                                    
                                                
                                             | — | 
| Disclosure of interests in associates [text block] | — | — | — | — | — | — | — | — | — | — | — | 
| Disclosure of associates [text block] | — | — | — | — | — | — | — | — | — | — | — | 
| Disclosure of associates [abstract] | |||||||||||
| Disclosure of associates [line items] | |||||||||||
| Disclosure of interests in joint arrangements [text block] | — | — | — | — | — | — | — | — | — | — | — | 
| Disclosure of joint ventures [text block] | — | — | — | — | — | — | — | — | — | — | — | 
| Disclosure of joint ventures [abstract] | |||||||||||
| Disclosure of joint ventures [line items] | |||||||||||
| Cash and cash equivalents | 
                                                4,489,000
                                                
                                                    
                                                        USD
                                                    
                                                
                                             | — | — | — | — | 
                                                2,540,000
                                                
                                                    
                                                        USD
                                                    
                                                
                                             | — | — | — | — | 
                                                5,388,000
                                                
                                                    
                                                        USD
                                                    
                                                
                                             | 
| Tax expense (income) | — | — | — | 
                                                -
                                                
                                                    
                                                        USD
                                                    
                                                
                                             | — | — | — | — | 
                                                -
                                                
                                                    
                                                        USD
                                                    
                                                
                                             | — | — |