Statement Of Changes In Equity [Abstract]
| Concept |
As at 2021-12-31 |
2021-01-01 to 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 |
2021-01-01 to 2021-12-31 |
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 |
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 |
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 |
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 |
76 646
EUR
|
— |
97 186
EUR
|
— | — |
15 759
EUR
|
— |
3 586
EUR
|
1 195
EUR
|
— | — |
80 753
EUR
|
1 195
EUR
|
1 501
EUR
|
15 759
EUR
|
— | — |
99 208
EUR
|
— | — |
100 884
EUR
|
1 195
EUR
|
1 839
EUR
|
15 759
EUR
|
102 689
EUR
|
1 839
EUR
|
15 759
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
1 327
EUR
|
1 327
EUR
|
478,000
EUR
|
83 896
EUR
|
82 091
EUR
|
1 195
EUR
|
-
EUR
|
478,000
EUR
|
-
EUR
|
| Changes in equity [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Profit (loss) | — |
754,000
EUR
|
— |
-
EUR
|
-
EUR
|
— |
-
EUR
|
— | — |
754,000
EUR
|
2 340
EUR
|
— | — | — | — |
2 340
EUR
|
-
EUR
|
— |
-
EUR
|
-
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Comprehensive income | — | — | — | — | — | — | — | — | — |
852,000
EUR
|
2 287
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Dividends recognised as distributions to owners | — |
3 420
EUR
|
— |
-
EUR
|
-
EUR
|
— |
-
EUR
|
— | — |
3 420
EUR
|
3 455
EUR
|
— | — | — | — |
3 455
EUR
|
-
EUR
|
— |
-
EUR
|
-
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through other changes, equity | — |
-
EUR
|
— |
-
EUR
|
2 085
EUR
|
— |
-
EUR
|
— | — |
2 085
EUR
|
338,000
EUR
|
— | — | — | — |
-
EUR
|
-
EUR
|
— |
338,000
EUR
|
-
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through treasury share transactions, equity | — |
1 488
EUR
|
— |
-
EUR
|
-
EUR
|
— |
-
EUR
|
— | — |
1 488
EUR
|
1 932
EUR
|
— | — | — | — |
1 932
EUR
|
-
EUR
|
— |
-
EUR
|
-
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through share-based payment transactions, equity | — |
51,000
EUR
|
— |
-
EUR
|
-
EUR
|
— |
-
EUR
|
— | — |
51,000
EUR
|
43,000
EUR
|
— | — | — | — |
43,000
EUR
|
-
EUR
|
— |
-
EUR
|
-
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |