Statement Of Changes In Equity [Abstract]
| Concept |
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 |
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 |
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 |
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 |
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 |
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 |
2019-01-01 to 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 | — |
745,000
EUR
|
— | — |
60 766
EUR
|
— |
757,000
EUR
|
38 052
EUR
|
— | — |
8 924
EUR
|
48 678
EUR
|
12 088
EUR
|
— |
3 205
EUR
|
— | — |
6 122
EUR
|
41 439
EUR
|
— |
3 098
EUR
|
1 851
EUR
|
— |
7 269
EUR
|
— |
33 668
EUR
|
745,000
EUR
|
— |
47 561
EUR
|
— | — | — |
60 349
EUR
|
5 696
EUR
|
66 044
EUR
|
— |
481,000
EUR
|
680,000
EUR
|
51 143
EUR
|
7 269
EUR
|
3 098
EUR
|
| Changes in equity [abstract] | |||||||||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | |||||||||||||||||||||||||||||||||||||||||
| Profit (loss) |
733,000
EUR
|
— | — |
2 646
EUR
|
— | — | — | — | — |
2 646
EUR
|
— | — | — | — | — |
3 379
EUR
|
13 861
EUR
|
— | — | — | — | — | — | — | — | — | — |
14 311
EUR
|
— | — |
450,000
EUR
|
14 311
EUR
|
— | — | — |
5 830
EUR
|
— | — | — | — | — |
| Other comprehensive income |
17,000
EUR
|
— | — |
1 554
EUR
|
— |
1 554
EUR
|
— | — | — | — | — | — | — | — | — |
1 571
EUR
|
818,000
EUR
|
— | — | — | — | — |
815,000
EUR
|
— | — | — | — | — | — | — |
4,000
EUR
|
815,000
EUR
|
— | — | — |
1 411
EUR
|
— | — | — | — | — |
| Comprehensive income |
749,000
EUR
|
— |
0
EUR
|
4 200
EUR
|
— |
1 554
EUR
|
— | — |
0
EUR
|
2 646
EUR
|
— | — | — |
0
EUR
|
— |
4 950
EUR
|
14 680
EUR
|
— | — |
0
EUR
|
— | — |
815,000
EUR
|
— |
0
EUR
|
— | — |
14 311
EUR
|
— |
0
EUR
|
446,000
EUR
|
15 126
EUR
|
— | — | — |
7 241
EUR
|
— | — | — | — | — |
| Dividends recognised as distributions to owners |
200,000
EUR
|
— | — |
2 658
EUR
|
— | — | — | — | — |
2 658
EUR
|
— | — | — | — | — |
2 858
EUR
|
2 662
EUR
|
— | — | — | — | — | — | — | — | — | — |
2 662
EUR
|
— | — | — |
2 662
EUR
|
— | — | — | — | — | — | — | — | — |
| Increase (decrease) through other changes, equity |
5 417
EUR
|
— | — |
3 936
EUR
|
— |
460,000
EUR
|
— | — | — |
4 396
EUR
|
— | — | — | — | — |
9 353
EUR
|
560,000
EUR
|
— | — | — | — | — |
556,000
EUR
|
— | — | — | — |
5,000
EUR
|
— | — |
2,000
EUR
|
561,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Increase (decrease) through treasury share transactions, equity | — | — | — |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
0
EUR
|
65,000
EUR
|
— | — |
65,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
65,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Increase (decrease) through changes in ownership interests in subsidiaries that do not result in loss of control, equity | — | — | — |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
0
EUR
|
518,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
497,000
EUR
|
— | — |
21,000
EUR
|
497,000
EUR
|
— | — | — | — | — | — | — | — | — |