Statement Of Financial Position [Abstract]
| Concept |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
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 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||||||||
| Assets [abstract] | |||||||||||||||||||||
| Non-current assets [abstract] | |||||||||||||||||||||
| Property, plant and equipment | — | — | — | — | — |
3,171,000
EUR
|
— |
3,336,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Right-of-use assets | — | — | — | — | — |
5,655,000
EUR
|
— |
10,437,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Investment property | — | — | — | — | — |
119,000
EUR
|
— |
3,686,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Goodwill | — | — | — | — | — |
0
EUR
|
— |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill | — | — | — | — | — |
2,000
EUR
|
— |
4,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Investments accounted for using equity method | — | — | — | — | — |
0
EUR
|
— |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets | — | — | — | — | — |
0
EUR
|
— |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Other non-current financial assets | — | — | — | — | — |
56,000
EUR
|
— |
43,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Other non-current non-financial assets | — | — | — | — | — |
250,000
EUR
|
— |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets | — | — | — | — | — |
9,252,000
EUR
|
— |
17,507,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | |||||||||||||||||||||
| Current inventories | — | — | — | — | — |
0
EUR
|
— |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Other current financial assets | — | — | — | — | — |
1,000
EUR
|
— |
1,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Other current non-financial assets | — | — | — | — | — |
1,939,000
EUR
|
— |
2,098,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — | — | — |
11,695,000
EUR
|
— |
12,582,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Current assets other than non-current assets or disposal groups classified as held for sale or as held for distribution to owners | — | — | — | — | — |
13,673,000
EUR
|
— |
14,756,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners | — | — | — | — | — |
0
EUR
|
— |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Assets | — | — | — | — | — |
22,925,000
EUR
|
— |
32,263,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||
| Issued capital | — | — | — | — | — |
14,346,000
EUR
|
— |
14,235,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent | — | — | — | — | — |
10,868,000
EUR
|
— |
18,108,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests | — | — | — | — | — |
196,000
EUR
|
— |
655,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
14,346,000
EUR
|
196,000
EUR
|
282,000
EUR
|
3,987,000
EUR
|
10,868,000
EUR
|
11,064,000
EUR
|
7,182,000
EUR
|
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
|
| Liabilities [abstract] | |||||||||||||||||||||
| Non-current liabilities [abstract] | |||||||||||||||||||||
| Non-current provisions [abstract] | |||||||||||||||||||||
| Non-current provisions | — | — | — | — | — |
273,000
EUR
|
— |
158,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax liabilities | — | — | — | — | — |
1,452,000
EUR
|
— |
2,425,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Other non-current non-financial liabilities | — | — | — | — | — |
0
EUR
|
— |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current liabilities | — | — | — | — | — |
2,001,000
EUR
|
— |
2,909,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | |||||||||||||||||||||
| Current provisions [abstract] | |||||||||||||||||||||
| Current provisions | — | — | — | — | — |
3,939,000
EUR
|
— |
3,697,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Other current financial liabilities | — | — | — | — | — |
4,049,000
EUR
|
— |
3,838,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Other current non-financial liabilities | — | — | — | — | — |
864,000
EUR
|
— |
2,109,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities other than liabilities included in disposal groups classified as held for sale | — | — | — | — | — |
9,859,000
EUR
|
— |
10,591,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities included in disposal groups classified as held for sale | — | — | — | — | — |
0
EUR
|
— |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities | — | — | — | — | — |
22,925,000
EUR
|
— |
32,263,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |