Statement Of Changes In Equity [Abstract]
| Concept |
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 |
|---|---|---|---|---|
| Statement of changes in equity [abstract] | ||||
| Statement of changes in equity [line items] | ||||
| Reduction of issued capital |
4,778,000
EUR
|
0
EUR
|
3,671,000
EUR
|
1,107,000
EUR
|