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 |
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 |
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 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | ||||||||||||||||||||||
| Statement of changes in equity [line items] | ||||||||||||||||||||||
| Dividends recognised as distributions to owners of parent | — | — |
967,000
EUR
|
— | — | — | — |
967,000
EUR
|
967,000
EUR
|
967,000
EUR
|
— |
20,382
EUR
|
— |
20,382
EUR
|
20,382
EUR
|
— | — | — | — | — |
20,382
EUR
|
— |
| Increase (decrease) through appropriation of retained earnings, equity |
276,000
EUR
|
— |
4,549
EUR
|
276,000
EUR
|
— |
4,273
EUR
|
4,273
EUR
|
-
EUR
|
-
EUR
|
4,549
EUR
|
532,000
EUR
|
-
EUR
|
— |
2,561
EUR
|
-
EUR
|
3,093
EUR
|
— |
532,000
EUR
|
— | — |
2,561
EUR
|
3,093
EUR
|
| Increase (decrease) through transactions with owners, equity |
276,000
EUR
|
187,000
EUR
|
5,516
EUR
|
276,000
EUR
|
187,000
EUR
|
448,000
EUR
|
448,000
EUR
|
11,984
EUR
|
11,984
EUR
|
5,516
EUR
|
532,000
EUR
|
20,569
EUR
|
187,000
EUR
|
17,821
EUR
|
20,569
EUR
|
3,093
EUR
|
187,000
EUR
|
532,000
EUR
|
7,379
EUR
|
7,379
EUR
|
17,821
EUR
|
3,093
EUR
|
| Purchase of treasury shares | — |
11,017
EUR
|
— | — |
11,017
EUR
|
— | — |
11,017
EUR
|
11,017
EUR
|
— | — |
187,000
EUR
|
187,000
EUR
|
— |
187,000
EUR
|
— |
187,000
EUR
|
— | — | — | — | — |
| Reduction of issued capital | — |
11,204
EUR
|
— | — |
11,204
EUR
|
— | — | — | — | — | — | — | — | — | — |
3,825
EUR
|
— | — |
7,379
EUR
|
7,379
EUR
|
— |
3,825
EUR
|