Statement Of Changes In Equity [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
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 |
As at 2021-12-31 |
As at 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | |||||||||||||||||||||||||||||||||||
| Statement of changes in equity [line items] | |||||||||||||||||||||||||||||||||||
| Equity | — |
115,125,000
EUR
|
— | — |
52,914,000
EUR
|
— |
21,114,000
EUR
|
— |
1,928,000
EUR
|
— |
38,968,000
EUR
|
772,000
EUR
|
570,000
EUR
|
113,197,000
EUR
|
142,144,000
EUR
|
— | — | — | — |
35,425,000
EUR
|
2,088,000
EUR
|
38,968,000
EUR
|
65,473,000
EUR
|
772,000
EUR
|
582,000
EUR
|
140,056,000
EUR
|
— | — |
33,607,000
EUR
|
52,718,000
EUR
|
125,778,000
EUR
|
38,968,000
EUR
|
286,000
EUR
|
772,000
EUR
|
1,616,000
EUR
|
| Changes in equity [abstract] | |||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | |||||||||||||||||||||||||||||||||||
| Profit (loss) |
3,392,000
EUR
|
— |
1,346,000
EUR
|
— | — |
2,047,000
EUR
|
— |
1,346,000
EUR
|
— | — | — | — | — | — | — | — |
41,049,000
EUR
|
39,616,000
EUR
|
1,433,000
EUR
|
— | — | — | — | — | — | — |
39,616,000
EUR
|
— | — | — | — | — | — | — | — |
| Other comprehensive income | — | — |
11,000
EUR
|
— | — | — | — | — | — |
11,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
295,000
EUR
|
295,000
EUR
|
— | — | — | — | — | — | — |
| Comprehensive income |
3,403,000
EUR
|
— |
1,357,000
EUR
|
— | — |
2,047,000
EUR
|
— |
1,346,000
EUR
|
— |
11,000
EUR
|
— | — | — | — | — | — |
40,754,000
EUR
|
39,616,000
EUR
|
1,433,000
EUR
|
— | — | — | — | — | — | — |
39,321,000
EUR
|
295,000
EUR
|
— | — | — | — | — | — | — |
| Dividends recognised as distributions to owners | — | — |
27,131,000
EUR
|
14,312,000
EUR
|
— |
2,043,000
EUR
|
— |
12,819,000
EUR
|
— | — | — | — | — | — | — |
17,297,000
EUR
|
— |
6,755,000
EUR
|
1,083,000
EUR
|
— | — | — | — | — | — | — |
24,052,000
EUR
|
— | — | — | — | — | — | — | — |
| Increase (decrease) through changes in ownership interests in subsidiaries that do not result in loss of control, equity | — | — |
62,000
EUR
|
— | — |
163,000
EUR
|
— |
62,000
EUR
|
— | — | — | — | — | — | — |
4,000
EUR
|
— |
131,000
EUR
|
122,000
EUR
|
— | — | — | — | — | — | — |
135,000
EUR
|
— | — | — | — | — | — | — | — |