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 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||
| Non-current assets [abstract] | ||||||||||||||||||
| Property, plant and equipment |
533,000
EUR
|
— | — | — | — | — |
154,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Right-of-use assets |
1 594
EUR
|
— | — | — | — | — |
1 735
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Goodwill |
209,000
EUR
|
— | — | — | — | — |
1 075
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Investments in subsidiaries, joint ventures and associates reported in separate financial statements |
7,000
EUR
|
— | — | — | — | — |
14,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets |
29,000
EUR
|
— | — | — | — | — |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Non-current assets |
3 013
EUR
|
— | — | — | — | — |
3 529
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | ||||||||||||||||||
| Cash and cash equivalents |
623,000
EUR
|
— | — | — | — | — |
1 354
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Current assets |
3 874
EUR
|
— | — | — | — | — |
3 940
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Assets |
6 888
EUR
|
— | — | — | — | — |
7 469
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||
| Issued capital |
14 265
EUR
|
— | — | — | — | — |
12 787
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Other reserves |
13 050
EUR
|
— | — | — | — | — |
12 344
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent |
1 981
EUR
|
— | — | — | — | — |
263,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests |
229,000
EUR
|
— | — | — | — | — |
227,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity |
1 752
EUR
|
13 050
EUR
|
1 981
EUR
|
3 196
EUR
|
229,000
EUR
|
14 265
EUR
|
36,000
EUR
|
227,000
EUR
|
263,000
EUR
|
12 344
EUR
|
706,000
EUR
|
12 787
EUR
|
3 528
EUR
|
3 528
EUR
|
12 334
EUR
|
11,000
EUR
|
0
EUR
|
8 816
EUR
|
| Liabilities [abstract] | ||||||||||||||||||
| Non-current liabilities [abstract] | ||||||||||||||||||
| Non-current provisions [abstract] | ||||||||||||||||||
| Non-current provisions |
27,000
EUR
|
— | — | — | — | — |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Trade and other non-current payables |
0
EUR
|
— | — | — | — | — |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Deferred tax liabilities |
0
EUR
|
— | — | — | — | — |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Non-current liabilities |
3 276
EUR
|
— | — | — | — | — |
3 610
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | ||||||||||||||||||
| Current provisions [abstract] | ||||||||||||||||||
| Current provisions |
0
EUR
|
— | — | — | — | — |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Trade and other current payables |
55,000
EUR
|
— | — | — | — | — |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Current tax liabilities, current |
0
EUR
|
— | — | — | — | — |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Current liabilities |
5 364
EUR
|
— | — | — | — | — |
3 894
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
6 888
EUR
|
— | — | — | — | — |
7 469
EUR
|
— | — | — | — | — | — | — | — | — | — | — |