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 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 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 |
As at 2021-12-31 |
As at 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||||||||||||||
| Assets [abstract] | |||||||||||||||||||||||||||
| Property, plant and equipment |
67,983,000
EUR
|
— | — | — | — | — | — | — | — |
35,751,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Right-of-use assets |
9,171,000
EUR
|
— | — | — | — | — | — | — | — |
9,179,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Goodwill |
899,000
EUR
|
— | — | — | — | — | — | — | — |
899,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill |
1,275,000
EUR
|
— | — | — | — | — | — | — | — |
935,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Investments accounted for using equity method |
171,000
EUR
|
— | — | — | — | — | — | — | — |
176,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets |
7,471,000
EUR
|
— | — | — | — | — | — | — | — |
6,908,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
12,814,000
EUR
|
— | — | — | — | — | — | — | — |
6,141,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
7,003,000
EUR
|
— | — | — | — | — | — |
| Assets |
1 13,771
EUR
|
— | — | — | — | — | — | — | — |
69,678,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||||||||
| Issued capital |
4,215,000
EUR
|
— | — | — | — | — | — | — | — |
4,215,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings |
14,752,000
EUR
|
— | — | — | — | — | — | — | — |
29,368,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Share premium |
86,000
EUR
|
— | — | — | — | — | — | — | — |
86,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other reserves |
2,376,000
EUR
|
— | — | — | — | — | — | — | — |
2,376,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent |
27,498,000
EUR
|
— | — | — | — | — | — | — | — |
12,894,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests |
18,395,000
EUR
|
— | — | — | — | — | — | — | — |
1 1,252
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
45,894,000
EUR
|
35,591,000
EUR
|
14,752,000
EUR
|
2,376,000
EUR
|
18,395,000
EUR
|
86,000
EUR
|
4,215,000
EUR
|
18,000
EUR
|
27,498,000
EUR
|
24,147,000
EUR
|
35,591,000
EUR
|
2,376,000
EUR
|
1 1,253
EUR
|
86,000
EUR
|
29,368,000
EUR
|
4,215,000
EUR
|
6,000
EUR
|
12,894,000
EUR
|
28,386,000
EUR
|
2,376,000
EUR
|
25,804,000
EUR
|
36,838,000
EUR
|
15,121,000
EUR
|
86,000
EUR
|
10,683,000
EUR
|
8,000
EUR
|
4,215,000
EUR
|
| Liabilities [abstract] | |||||||||||||||||||||||||||
| Deferred tax liabilities |
2,790,000
EUR
|
— | — | — | — | — | — | — | — |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities |
67,877,000
EUR
|
— | — | — | — | — | — | — | — |
45,531,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
1 13,771
EUR
|
— | — | — | — | — | — | — | — |
69,678,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |