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 |
As at 2021-12-31 |
As at 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 |
As at 2020-12-31 |
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 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 | — |
2 501
EUR
|
122 611
EUR
|
116 520
EUR
|
3 510
EUR
|
80,000
EUR
|
— | — | — |
7 633
EUR
|
5 223
EUR
|
80,000
EUR
|
— |
116 520
EUR
|
114 190
EUR
|
— |
106 083
EUR
|
80,000
EUR
|
4 965
EUR
|
4 965
EUR
|
105 323
EUR
|
16 242
EUR
|
116 520
EUR
|
116 520
EUR
|
80,000
EUR
|
761,000
EUR
|
761,000
EUR
|
15 481
EUR
|
| Changes in equity [abstract] | ||||||||||||||||||||||||||||
| Comprehensive income [abstract] | ||||||||||||||||||||||||||||
| Profit (loss) |
1 004
EUR
|
— | — | — | — | — |
19 091
EUR
|
20 095
EUR
|
8 901
EUR
|
— | — | — |
8 687
EUR
|
— | — |
214,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Comprehensive income |
1 004
EUR
|
— | — | — | — | — |
19 091
EUR
|
20 095
EUR
|
8 901
EUR
|
— | — | — |
8 687
EUR
|
— | — |
214,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Dividends recognised as distributions to owners |
315,000
EUR
|
— | — | — | — | — |
4 832
EUR
|
4 517
EUR
|
312,000
EUR
|
— | — | — | — | — | — |
312,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through changes in ownership interests in subsidiaries that do not result in loss of control, equity |
395,000
EUR
|
— | — | — | — | — |
5 270
EUR
|
4 875
EUR
|
342,000
EUR
|
— | — | — |
698,000
EUR
|
— | — |
356,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through share-based payment transactions, equity | — | — | — | — | — | — |
14,000
EUR
|
14,000
EUR
|
1 312
EUR
|
— | — | — |
1 312
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |