Statement Of Changes In Equity [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 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | |||||||
| Statement of changes in equity [line items] | |||||||
| Increase (decrease) through appropriation of retained earnings, equity | — |
1 223,0
USD
|
— |
1 223,0
USD
|
1 497,6
USD
|
— |
1 497,6
USD
|
| Increase (decrease) through exercise of options, equity |
-
USD
|
— |
-
USD
|
— |
-
USD
|
-
USD
|
-
USD
|