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 |
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 |
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 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | |||||||||||||||||||||||||||
| Statement of changes in equity [line items] | |||||||||||||||||||||||||||
| Equity | — |
2 971
EUR
|
— | — |
165 916
EUR
|
— |
154 214
EUR
|
164 146
EUR
|
1 770
EUR
|
12 903
EUR
|
— | — |
2 261
EUR
|
156 740
EUR
|
12 903
EUR
|
— |
146 828
EUR
|
2 992
EUR
|
159 000
EUR
|
— | — |
164 144
EUR
|
4 224
EUR
|
168 368
EUR
|
153 243
EUR
|
2 002
EUR
|
12 903
EUR
|
| Changes in equity [abstract] | |||||||||||||||||||||||||||
| Comprehensive income [abstract] | |||||||||||||||||||||||||||
| Profit (loss) |
7 695
EUR
|
— | — |
6 787
EUR
|
— |
6 787
EUR
|
— | — | — | — |
909,000
EUR
|
11 077
EUR
|
— | — | — |
11 765
EUR
|
— | — | — |
688,000
EUR
|
11 765
EUR
|
— | — | — | — | — | — |
| Other comprehensive income |
7,000
EUR
|
— | — |
214,000
EUR
|
— |
214,000
EUR
|
— | — | — | — |
221,000
EUR
|
14,000
EUR
|
— | — | — |
76,000
EUR
|
— | — | — |
62,000
EUR
|
76,000
EUR
|
— | — | — | — | — | — |
| Comprehensive income |
7 688
EUR
|
— | — |
7 001
EUR
|
— |
7 001
EUR
|
— | — | — | — |
688,000
EUR
|
11 064
EUR
|
— | — | — |
11 689
EUR
|
— | — | — |
625,000
EUR
|
11 689
EUR
|
— | — | — | — | — | — |
| Increase (decrease) through other changes, equity |
7 929
EUR
|
— |
10,000
EUR
|
500,000
EUR
|
— |
510,000
EUR
|
— | — | — | — |
8 428
EUR
|
3 559
EUR
|
— | — | — |
393,000
EUR
|
— | — | — |
3 166
EUR
|
393,000
EUR
|
— | — | — | — | — | — |