Statement Of Financial Position [Abstract]
| Concept |
As at 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 2023-12-31 |
As at 2023-12-31 |
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 |
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 financial position [abstract] | |||||||||||||||||||||
| Assets [abstract] | |||||||||||||||||||||
| Property, plant and equipment |
3,336,000
EUR
|
— | — | — | — | — | — |
36,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Right-of-use assets |
10,437,000
EUR
|
— | — | — | — | — | — |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Investment property |
3,686,000
EUR
|
— | — | — | — | — | — |
3,892,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Goodwill |
0
EUR
|
— | — | — | — | — | — |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill |
4,000
EUR
|
— | — | — | — | — | — |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Investments accounted for using equity method |
0
EUR
|
— | — | — | — | — | — |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners | — | — | — | — | — | — | — |
1,369,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets | — | — | — | — | — | — | — |
600,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
12,582,000
EUR
|
— | — | — | — | — | — |
430,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Assets |
32,263,000
EUR
|
— | — | — | — | — | — |
18,578,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||
| Issued capital |
14,235,000
EUR
|
— | — | — | — | — | — |
14,235,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent |
18,108,000
EUR
|
— | — | — | — | — | — |
11,207,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests |
655,000
EUR
|
— | — | — | — | — | — |
452,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
18,763,000
EUR
|
8,134,000
EUR
|
655,000
EUR
|
14,235,000
EUR
|
4,037,000
EUR
|
225,000
EUR
|
18,108,000
EUR
|
11,659,000
EUR
|
2,316,000
EUR
|
518,000
EUR
|
452,000
EUR
|
14,235,000
EUR
|
194,000
EUR
|
11,207,000
EUR
|
1,775,000
EUR
|
12,142,000
EUR
|
229,000
EUR
|
11,713,000
EUR
|
430,000
EUR
|
518,000
EUR
|
14,235,000
EUR
|
| Liabilities [abstract] | |||||||||||||||||||||
| Deferred tax liabilities |
2,425,000
EUR
|
— | — | — | — | — | — |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities included in disposal groups classified as held for sale | — | — | — | — | — | — | — |
2,498,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities |
32,263,000
EUR
|
— | — | — | — | — | — |
18,578,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |