Statement Of Changes In Equity [Abstract]
| Concept |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 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 |
As at 2020-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | |||||||||||||||||||||||||||||||||||
| Statement of changes in equity [line items] | |||||||||||||||||||||||||||||||||||
| Equity | — |
131,000
EUR
|
25 632
EUR
|
85 617
EUR
|
— | — |
64 853
EUR
|
— |
46 307
EUR
|
64 812
EUR
|
41,000
EUR
|
— | — | — | — |
276,000
EUR
|
85 040
EUR
|
— |
25 539
EUR
|
63 665
EUR
|
46 810
EUR
|
103,000
EUR
|
— | — |
63 389
EUR
|
— | — | — |
77 668
EUR
|
186,000
EUR
|
84 793
EUR
|
77 482
EUR
|
119,000
EUR
|
25 539
EUR
|
32 545
EUR
|
| Changes in equity [abstract] | |||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | |||||||||||||||||||||||||||||||||||
| Profit (loss) |
74,000
EUR
|
— | — | — |
39,000
EUR
|
626,000
EUR
|
— |
665,000
EUR
|
— | — | — |
-
EUR
|
-
EUR
|
552,000
EUR
|
14 044
EUR
|
— | — |
15,000
EUR
|
— | — | — | — |
-
EUR
|
-
EUR
|
— |
98,000
EUR
|
13 946
EUR
|
13 962
EUR
|
— | — | — | — | — | — | — |
| Other comprehensive income |
6,000
EUR
|
— | — | — |
-
EUR
|
220,000
EUR
|
— |
220,000
EUR
|
— | — | — |
-
EUR
|
-
EUR
|
214,000
EUR
|
306,000
EUR
|
— | — |
-
EUR
|
— | — | — | — |
-
EUR
|
-
EUR
|
— |
6,000
EUR
|
300,000
EUR
|
300,000
EUR
|
— | — | — | — | — | — | — |
| Comprehensive income |
79,000
EUR
|
— | — | — |
39,000
EUR
|
846,000
EUR
|
— |
885,000
EUR
|
— | — | — |
-
EUR
|
-
EUR
|
766,000
EUR
|
14 349
EUR
|
— | — |
15,000
EUR
|
— | — | — | — |
-
EUR
|
-
EUR
|
— |
103,000
EUR
|
14 247
EUR
|
14 262
EUR
|
— | — | — | — | — | — | — |
| Dividends recognised as distributions to owners |
-
EUR
|
— | — | — |
-
EUR
|
-
EUR
|
— |
-
EUR
|
— | — | — |
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
— | — |
-
EUR
|
— | — | — | — |
-
EUR
|
-
EUR
|
— |
-
EUR
|
-
EUR
|
-
EUR
|
— | — | — | — | — | — | — |
| Increase (decrease) through treasury share transactions, equity |
-
EUR
|
— | — | — |
11,000
EUR
|
11,000
EUR
|
— |
-
EUR
|
— | — | — |
-
EUR
|
-
EUR
|
11,000
EUR
|
-
EUR
|
— | — |
-
EUR
|
— | — | — | — |
-
EUR
|
-
EUR
|
— |
-
EUR
|
-
EUR
|
-
EUR
|
— | — | — | — | — | — | — |
| Increase (decrease) through share-based payment transactions, equity |
-
EUR
|
— | — | — |
-
EUR
|
578,000
EUR
|
— |
-
EUR
|
— | — | — |
-
EUR
|
578,000
EUR
|
578,000
EUR
|
247,000
EUR
|
— | — |
-
EUR
|
— | — | — | — |
247,000
EUR
|
-
EUR
|
— |
-
EUR
|
247,000
EUR
|
-
EUR
|
— | — | — | — | — | — | — |