Statement Of Changes In Equity [Abstract]
| Concept |
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 |
|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | ||||||
| Statement of changes in equity [line items] | ||||||
| Increase (decrease) through acquisition of subsidiary, equity | — | — | — |
2 711
EUR
|
2 711
EUR
|
— |
| Increase (decrease) through exercise of options, equity |
532,000
EUR
|
532,000
EUR
|
— | — | — | — |
| Increase (decrease) through conversion of convertible instruments, equity | — | — |
45 391
EUR
|
55 664
EUR
|
— |
10 273
EUR
|