Statement Of Comprehensive Income [Abstract]
| Concept |
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 |
2021-01-01 to 2021-12-31 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||
| Profit (loss) | — |
98 052
USD
|
— |
98 052
USD
|
98 052
USD
|
159 665
USD
|
— | — |
159 665
USD
|
159 665
USD
|
| Other comprehensive income [abstract] | ||||||||||
| Components of other comprehensive income that will not be reclassified to profit or loss, net of tax [abstract] | ||||||||||
| Other comprehensive income, net of tax, gains (losses) on remeasurements of defined benefit plans | — | — | — | — |
141,000
USD
|
324,000
USD
|
— | — | — | — |
| Components of other comprehensive income that will be reclassified to profit or loss, net of tax [abstract] | ||||||||||
| Exchange differences on translation [abstract] | ||||||||||
| Other comprehensive income, net of tax, exchange differences on translation of foreign operations | — | — | — | — |
12 301
USD
|
23 105
USD
|
— | — | — | — |
| Other comprehensive income |
141,000
USD
|
— |
12 301
USD
|
12 160
USD
|
— | — |
23 105
USD
|
324,000
USD
|
23 429
USD
|
— |
| Comprehensive income | — | — | — | — |
110 212
USD
|
136 236
USD
|
— | — | — | — |