Statement Of Changes In Equity [Abstract]
| Concept |
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 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
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 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | |||||||||||||||||||||||
| Statement of changes in equity [line items] | |||||||||||||||||||||||
| Equity |
122,888,000
EUR
|
— | — | — |
1,092,000
EUR
|
3,290,000
EUR
|
80,000
EUR
|
— |
4,090,000
EUR
|
116,520,000
EUR
|
— |
2,501,000
EUR
|
122,611,000
EUR
|
116,520,000
EUR
|
3,510,000
EUR
|
80,000
EUR
|
— | — |
7,633,000
EUR
|
5,223,000
EUR
|
80,000
EUR
|
114,190,000
EUR
|
116,520,000
EUR
|
| Changes in equity [abstract] | |||||||||||||||||||||||
| Comprehensive income [abstract] | |||||||||||||||||||||||
| Profit (loss) | — |
7,659,000
EUR
|
9,519,000
EUR
|
1,859,000
EUR
|
— | — | — | — | — | — |
1,004,000
EUR
|
— | — | — | — | — |
19,091,000
EUR
|
20,095,000
EUR
|
— | — | — | — | — |
| Other comprehensive income | — |
4,090,000
EUR
|
— | — | — | — | — |
4,090,000
EUR
|
— | — | — | — | — | — | — | — |
0
EUR
|
— | — | — | — | — | — |
| Comprehensive income | — |
11,750,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
19,091,000
EUR
|
— | — | — | — | — | — |
| Dividends recognised as distributions to owners | — |
9,754,000
EUR
|
6,767,000
EUR
|
2,987,000
EUR
|
— | — | — | — | — | — |
315,000
EUR
|
— | — | — | — | — |
4,832,000
EUR
|
4,517,000
EUR
|
— | — | — | — | — |
| Increase (decrease) through other changes, equity | — |
172,000
EUR
|
172,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through changes in ownership interests in subsidiaries that do not result in loss of control, equity | — |
408,000
EUR
|
610,000
EUR
|
202,000
EUR
|
— | — | — | — | — | — |
395,000
EUR
|
— | — | — | — | — |
5,270,000
EUR
|
4,875,000
EUR
|
— | — | — | — | — |
| Increase (decrease) through share-based payment transactions, equity | — |
49,000
EUR
|
49,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
14,000
EUR
|
14,000
EUR
|
— | — | — | — | — |