Statement Of Financial Position [Abstract]
| Concept |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||||||||
| Assets [abstract] | |||||||||||||||||||||
| Non-current assets [abstract] | |||||||||||||||||||||
| Goodwill | — | — |
47,762,000
USD
|
— | — | — | — | — | — | — | — | — | — |
-
USD
|
— | — | — | — | — | — | — |
| Investments accounted for using equity method | — | — |
26,000
USD
|
— | — | — | — | — | — | — | — | — | — |
26,000
USD
|
— | — | — | — | — | — | — |
| Non-current assets | — | — |
455,687,000
USD
|
— | — | — | — | — | — | — | — | — | — |
95,171,000
USD
|
— | — | — | — | — | — | — |
| Current assets [abstract] | |||||||||||||||||||||
| Trade and other current receivables | — | — |
55,629,000
USD
|
— | — | — | — | — | — | — | — | — | — |
10,857,000
USD
|
— | — | — | — | — | — | — |
| Cash and cash equivalents | — | — |
24,532,000
USD
|
— | — | — | — | — | — | — | — | — | — |
5,674,000
USD
|
— | — | — |
20,493,000
USD
|
— | — | — |
| Current assets other than non-current assets or disposal groups classified as held for sale or as held for distribution to owners | — | — |
99,965,000
USD
|
— | — | — | — | — | — | — | — | — | — |
33,791,000
USD
|
— | — | — | — | — | — | — |
| Assets | — | — |
584,667,000
USD
|
— | — | — | — | — | — | — | — | — | — |
149,407,000
USD
|
— | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||
| Issued capital | — | — |
721,000
USD
|
— | — | — | — | — | — | — | — | — | — |
459,000
USD
|
— | — | — | — | — | — | — |
| Retained earnings | — | — |
311,694,000
USD
|
— | — | — | — | — | — | — | — | — | — |
361,017,000
USD
|
— | — | — | — | — | — | — |
| Share premium | — | — |
427,496,000
USD
|
— | — | — | — | — | — | — | — | — | — |
349,446,000
USD
|
— | — | — | — | — | — | — |
| Treasury shares | — | — |
-
USD
|
— | — | — | — | — | — | — | — | — | — |
-
USD
|
— | — | — | — | — | — | — |
| Other reserves | — | — |
43,408,000
USD
|
— | — | — | — | — | — | — | — | — | — |
43,408,000
USD
|
— | — | — | — | — | — | — |
| Equity attributable to owners of parent | — | — |
195,439,000
USD
|
— | — | — | — | — | — | — | — | — | — |
67,945,000
USD
|
— | — | — | — | — | — | — |
| Equity |
311,694,000
USD
|
122,324,000
USD
|
195,439,000
USD
|
37,647,000
USD
|
427,496,000
USD
|
5,761,000
USD
|
721,000
USD
|
361,017,000
USD
|
122,465,000
USD
|
459,000
USD
|
37,647,000
USD
|
5,761,000
USD
|
349,446,000
USD
|
67,945,000
USD
|
5,761,000
USD
|
122,131,000
USD
|
349,193,000
USD
|
72,690,000
USD
|
37,647,000
USD
|
355,684,000
USD
|
458,000
USD
|
| Liabilities [abstract] | |||||||||||||||||||||
| Non-current liabilities [abstract] | |||||||||||||||||||||
| Deferred tax liabilities | — | — |
74,109,000
USD
|
— | — | — | — | — | — | — | — | — | — |
3,217,000
USD
|
— | — | — | — | — | — | — |
| Non-current liabilities | — | — |
305,665,000
USD
|
— | — | — | — | — | — | — | — | — | — |
44,317,000
USD
|
— | — | — | — | — | — | — |
| Current liabilities [abstract] | |||||||||||||||||||||
| Trade and other current payables | — | — |
12,707,000
USD
|
— | — | — | — | — | — | — | — | — | — |
6,020,000
USD
|
— | — | — | — | — | — | — |
| Current tax liabilities, current | — | — |
17,018,000
USD
|
— | — | — | — | — | — | — | — | — | — |
1,302,000
USD
|
— | — | — | — | — | — | — |
| Current liabilities other than liabilities included in disposal groups classified as held for sale | — | — |
63,224,000
USD
|
— | — | — | — | — | — | — | — | — | — |
18,234,000
USD
|
— | — | — | — | — | — | — |
| Liabilities included in disposal groups classified as held for sale | — | — |
20,339,000
USD
|
— | — | — | — | — | — | — | — | — | — |
18,911,000
USD
|
— | — | — | — | — | — | — |
| Equity and liabilities | — | — |
584,667,000
USD
|
— | — | — | — | — | — | — | — | — | — |
149,407,000
USD
|
— | — | — | — | — | — | — |