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 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||||||||
| Property, plant and equipment |
112,727,000
EUR
|
— | — | — | — | — | — | — |
116,195,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Right-of-use assets |
11,109,000
EUR
|
— | — | — | — | — | — | — |
11,902,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Goodwill |
15,496,000
EUR
|
— | — | — | — | — | — | — |
15,496,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill |
6,084,000
EUR
|
— | — | — | — | — | — | — |
9,709,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets |
2,048,000
EUR
|
— | — | — | — | — | — | — |
693,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
58,755,000
EUR
|
— | — | — | — | — | — | — |
49,508,000
EUR
|
— | — | — | — | — | — | — | — |
101,357,000
EUR
|
— | — | — | — | — | — |
| Assets |
316,434,000
EUR
|
— | — | — | — | — | — | — |
343,445,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||
| Issued capital |
11,860,000
EUR
|
— | — | — | — | — | — | — |
11,860,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings |
12,251,000
EUR
|
— | — | — | — | — | — | — |
30,740,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Share premium |
24,681,000
EUR
|
— | — | — | — | — | — | — |
24,681,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent |
124,912,000
EUR
|
— | — | — | — | — | — | — |
145,916,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity | — |
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
|
56,549,000
EUR
|
— |
75,692,000
EUR
|
7,000
EUR
|
163,199,000
EUR
|
24,681,000
EUR
|
5,577,000
EUR
|
11,860,000
EUR
|
| Liabilities [abstract] | ||||||||||||||||||||||||
| Deferred tax liabilities |
9,362,000
EUR
|
— | — | — | — | — | — | — |
11,730,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities |
191,522,000
EUR
|
— | — | — | — | — | — | — |
197,529,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
316,434,000
EUR
|
— | — | — | — | — | — | — |
343,445,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |