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 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||||||||
| Assets [abstract] | |||||||||||||||||||||
| Property, plant and equipment |
13,777,000
EUR
|
— | — | — | — | — | — |
15,023,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
108,953,000
EUR
|
— | — | — | — | — | — |
112,050,000
EUR
|
— | — | — | — | — | — | — | — | — |
152,995,000
EUR
|
— | — | — |
| Assets |
323,953,000
EUR
|
— | — | — | — | — | — |
350,001,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||
| Issued capital |
2,441,000
EUR
|
— | — | — | — | — | — |
2,441,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings |
371,456,000
EUR
|
— | — | — | — | — | — |
343,174,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
250,121,000
EUR
|
371,456,000
EUR
|
2,441,000
EUR
|
1,016,000
EUR
|
77,506,000
EUR
|
96,160,000
EUR
|
601,497,000
EUR
|
263,697,000
EUR
|
85,638,000
EUR
|
343,175,000
EUR
|
80,615,000
EUR
|
2,441,000
EUR
|
240,000
EUR
|
599,646,000
EUR
|
102,692,000
EUR
|
611,656,000
EUR
|
289,681,000
EUR
|
290,450,000
EUR
|
68,745,000
EUR
|
18,000
EUR
|
2,441,000
EUR
|
| Liabilities [abstract] | |||||||||||||||||||||
| Deferred tax liabilities |
6,761,000
EUR
|
— | — | — | — | — | — |
7,930,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities |
73,833,000
EUR
|
— | — | — | — | — | — |
86,304,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
323,953,000
EUR
|
— | — | — | — | — | — |
350,001,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |