Analysis Of Income And Expense [Abstract]
| Concept |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||||||||||
| Revenue [abstract] | ||||||||||||||||||
| Revenue | — | — |
50,401,000
USD
|
— | — | — | — | — | — | — | — | — | — | — |
27,954,000
USD
|
— | — | — |
| Material income and expense [abstract] | ||||||||||||||||||
| Miscellaneous other operating income | — | — |
4,744,000
USD
|
— | — | — | — | — | — | — | — | — | — | — |
1,585,000
USD
|
— | — | — |
| Miscellaneous other operating expense | — | — |
5,127,000
USD
|
— | — | — | — | — | — | — | — | — | — | — |
1,687,000
USD
|
— | — | — |
| Selling, general and administrative expense [abstract] | ||||||||||||||||||
| Selling, general and administrative expense | — | — |
16,117,000
USD
|
— | — | — | — | — | — | — | — | — | — | — |
12,048,000
USD
|
— | — | — |
| Expenses by nature [abstract] | ||||||||||||||||||
| Other expenses, by nature | — | — |
69,000
USD
|
— | — | — | — | — | — | — | — | — | — | — |
–
USD
|
— | — | — |
| Miscellaneous other comprehensive income [abstract] | ||||||||||||||||||
| Other comprehensive income, net of tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations [abstract] | ||||||||||||||||||
| Other comprehensive income, net of tax, exchange differences on translation of foreign operations | — | — |
2,469,000
USD
|
— | — | — | — | — | — | — | — | — | — | — |
53,000
USD
|
— | — | — |
| Share of profit (loss) of associates and joint ventures accounted for using equity method [abstract] | ||||||||||||||||||
| Share of profit (loss) of associates accounted for using equity method | — | — |
15,000
USD
|
— | — | — | — | — | — | — | — | — | — | — |
3,000
USD
|
— | — | — |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||||||||
| Comprehensive income |
4,991,000
USD
|
–
USD
|
6,652,000
USD
|
2,469,000
USD
|
77,000
USD
|
731,000
USD
|
–
USD
|
–
USD
|
–
USD
|
205,000
USD
|
53,000
USD
|
–
USD
|
–
USD
|
726,000
USD
|
563,000
USD
|
11,000
USD
|
–
USD
|
–
USD
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — |
6,729,000
USD
|
— | — | — | — | — | — | — | — | — | — | — |
574,000
USD
|
— | — | — |
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | ||||||||||||||||||
| Comprehensive income, attributable to non-controlling interests | — | — |
77,000
USD
|
— | — | — | — | — | — | — | — | — | — | — |
11,000
USD
|
— | — | — |