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 2023-01-01 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||
| Assets [abstract] | ||||||||||||||||
| Property, plant and equipment | — | — |
3,290
EUR
|
— | — | — |
3,012
EUR
|
— | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill | — | — |
1,152
EUR
|
— | — | — |
1,198
EUR
|
— | — | — | — | — | — | — | — | — |
| Investments accounted for using equity method | — | — |
1,718
EUR
|
— | — | — |
8,982
EUR
|
— | — | — | — | — | — | — | — | — |
| Deferred tax assets | — | — |
6,818
EUR
|
— | — | — |
4,375
EUR
|
— | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — |
3,080
EUR
|
— | — | — |
6,376
EUR
|
— | — | — | — | — | — | — | — | — |
| Assets | — | — |
30,732
EUR
|
— | — | — |
32,725
EUR
|
— | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||
| Equity [abstract] | ||||||||||||||||
| Issued capital | — | — |
63,807
EUR
|
— | — | — |
63,807
EUR
|
— | — | — | — | — | — | — | — | — |
| Other reserves | — | — |
180,789
EUR
|
— | — | — |
136,623
EUR
|
— | — | — | — | — | — | — | — | — |
| Equity |
63,807
EUR
|
1,000
EUR
|
19,980
EUR
|
181,158
EUR
|
137,330
EUR
|
20,336
EUR
|
20,336
EUR
|
180,789
EUR
|
63,807
EUR
|
0
EUR
|
137,318
EUR
|
137,332
EUR
|
57,426
EUR
|
56,717
EUR
|
136,623
EUR
|
0
EUR
|
| Equity and liabilities | — | — |
30,732
EUR
|
— | — | — |
32,725
EUR
|
— | — | — | — | — | — | — | — | — |