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 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 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||||||||
| Property, plant and equipment | — | — | — | — | — | — | — |
120,356,000
EUR
|
112,727,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Right-of-use assets | — | — | — | — | — | — | — |
11,003,000
EUR
|
11,109,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Goodwill | — | — | — | — | — | — | — |
15,496,000
EUR
|
15,496,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill | — | — | — | — | — | — | — |
2,754,000
EUR
|
6,084,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets | — | — | — | — | — | — | — |
2,269,000
EUR
|
2,048,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — | — | — | — | — |
41,340,000
EUR
|
58,755,000
EUR
|
— | — | — | — | — | — | — |
49,508,000
EUR
|
— | — | — | — | — | — | — |
| Assets | — | — | — | — | — | — | — |
310,376,000
EUR
|
316,434,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||
| Issued capital | — | — | — | — | — | — | — |
11,860,000
EUR
|
11,860,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings | — | — | — | — | — | — | — |
1,626,000
EUR
|
12,251,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Share premium | — | — | — | — | — | — | — |
24,681,000
EUR
|
24,681,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent | — | — | — | — | — | — | — |
117,608,000
EUR
|
124,912,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
75,692,000
EUR
|
436,000
EUR
|
1,626,000
EUR
|
24,681,000
EUR
|
11,860,000
EUR
|
3,312,000
EUR
|
117,608,000
EUR
|
— | — |
316,000
EUR
|
75,692,000
EUR
|
12,251,000
EUR
|
24,681,000
EUR
|
11,860,000
EUR
|
111,000
EUR
|
124,912,000
EUR
|
— |
75,692,000
EUR
|
265,000
EUR
|
24,681,000
EUR
|
30,740,000
EUR
|
11,860,000
EUR
|
2,678,000
EUR
|
145,916,000
EUR
|
| Liabilities [abstract] | ||||||||||||||||||||||||
| Deferred tax liabilities | — | — | — | — | — | — | — |
7,990,000
EUR
|
9,362,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities | — | — | — | — | — | — | — |
192,768,000
EUR
|
191,522,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities | — | — | — | — | — | — | — |
310,376,000
EUR
|
316,434,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |