Statement Of Changes In Equity [Abstract]
| Concept |
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 |
2020-01-01 to 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 |
As at 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | ||||||||||||||||||||||||||
| Statement of changes in equity [line items] | ||||||||||||||||||||||||||
| Equity |
90 426
EUR
|
13 707
EUR
|
— | — |
53 704
EUR
|
— |
10 551
EUR
|
693,000
EUR
|
11 771
EUR
|
— | — |
11 771
EUR
|
29 781
EUR
|
— | — |
27 571
EUR
|
35,000
EUR
|
10 551
EUR
|
79 709
EUR
|
— |
580,000
EUR
|
10 551
EUR
|
50 342
EUR
|
6 414
EUR
|
33 854
EUR
|
11 771
EUR
|
| Changes in equity [abstract] | ||||||||||||||||||||||||||
| Comprehensive income [abstract] | ||||||||||||||||||||||||||
| Profit (loss) | — | — | — | — | — | — | — | — | — |
13 707
EUR
|
29 781
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other comprehensive income | — | — | — | — | — | — | — | — | — |
748,000
EUR
|
643,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Comprehensive income | — | — | — |
13 707
EUR
|
— |
658,000
EUR
|
— | — | — |
14 365
EUR
|
29 236
EUR
|
— | — |
29 781
EUR
|
— | — | — | — | — |
545,000
EUR
|
— | — | — | — | — | — |
| Dividends recognised as distributions to owners | — | — |
3 818
EUR
|
— | — | — | — | — | — |
3 818
EUR
|
0
EUR
|
— | — | — |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Decrease through other distributions to owners, equity | — | — |
182,000
EUR
|
— | — | — | — | — | — |
182,000
EUR
|
106,000
EUR
|
— | — | — |
106,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through other changes, equity | — | — |
85,000
EUR
|
— | — | — | — | — | — |
85,000
EUR
|
101,000
EUR
|
— | — | — |
101,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through treasury share transactions, equity | — | — |
217,000
EUR
|
— | — | — | — | — | — |
217,000
EUR
|
338,000
EUR
|
— | — | — |
338,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through share-based payment transactions, equity | — | — |
50,000
EUR
|
— | — | — | — | — | — |
50,000
EUR
|
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |