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 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||
| Assets [abstract] | |||||||||||||||
| Non-current assets [abstract] | |||||||||||||||
| Property, plant and equipment | — | — |
326,000
EUR
|
— | — | — | — | — |
360,000
EUR
|
— | — | — | — | — | — |
| Right-of-use assets | — | — |
1,200,000
EUR
|
— | — | — | — | — |
1,257,000
EUR
|
— | — | — | — | — | — |
| Goodwill | — | — |
89,783,000
EUR
|
— | — | — | — | — |
88,361,000
EUR
|
— | — | — | — | — | — |
| Intangible assets other than goodwill | — | — |
125,736,000
EUR
|
— | — | — | — | — |
125,179,000
EUR
|
— | — | — | — | — | — |
| Deferred tax assets | — | — |
58,000
EUR
|
— | — | — | — | — |
883,000
EUR
|
— | — | — | — | — | — |
| Non-current assets | — | — |
217,327,000
EUR
|
— | — | — | — | — |
219,698,000
EUR
|
— | — | — | — | — | — |
| Current assets [abstract] | |||||||||||||||
| Current inventories | — | — |
29,000
EUR
|
— | — | — | — | — |
35,000
EUR
|
— | — | — | — | — | — |
| Current tax assets, current | — | — |
968,000
EUR
|
— | — | — | — | — |
2,108,000
EUR
|
— | — | — | — | — | — |
| Cash and cash equivalents | — | — |
8,095,000
EUR
|
— | — | — | — | — |
15,867,000
EUR
|
— |
22,953,000
EUR
|
— | — | — | — |
| Current assets | — | — |
53,231,000
EUR
|
— | — | — | — | — |
55,568,000
EUR
|
— | — | — | — | — | — |
| Assets | — | — |
270,558,000
EUR
|
— | — | — | — | — |
275,266,000
EUR
|
— | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||
| Equity [abstract] | |||||||||||||||
| Issued capital | — | — |
80,000
EUR
|
— | — | — | — | — |
80,000
EUR
|
— | — | — | — | — | — |
| Retained earnings | — | — |
35,371,000
EUR
|
— | — | — | — | — |
25,485,000
EUR
|
— | — | — | — | — | — |
| Equity attributable to owners of parent | — | — |
47,018,000
EUR
|
— | — | — | — | — |
33,086,000
EUR
|
— | — | — | — | — | — |
| Equity |
35,371,000
EUR
|
9,590,000
EUR
|
47,018,000
EUR
|
80,000
EUR
|
1,977,000
EUR
|
80,000
EUR
|
2,070,000
EUR
|
25,485,000
EUR
|
33,086,000
EUR
|
9,590,000
EUR
|
24,804,000
EUR
|
15,213,000
EUR
|
80,000
EUR
|
79,000
EUR
|
9,590,000
EUR
|
| Liabilities [abstract] | |||||||||||||||
| Non-current liabilities [abstract] | |||||||||||||||
| Deferred tax liabilities | — | — |
3,584,000
EUR
|
— | — | — | — | — |
2,064,000
EUR
|
— | — | — | — | — | — |
| Non-current liabilities | — | — |
141,459,000
EUR
|
— | — | — | — | — |
173,915,000
EUR
|
— | — | — | — | — | — |
| Current liabilities [abstract] | |||||||||||||||
| Current provisions [abstract] | |||||||||||||||
| Current provisions | — | — |
1,427,000
EUR
|
— | — | — | — | — |
1,739,000
EUR
|
— | — | — | — | — | — |
| Trade and other current payables | — | — |
14,142,000
EUR
|
— | — | — | — | — |
14,182,000
EUR
|
— | — | — | — | — | — |
| Current tax liabilities, current | — | — |
387,000
EUR
|
— | — | — | — | — |
1,592,000
EUR
|
— | — | — | — | — | — |
| Current liabilities | — | — |
82,081,000
EUR
|
— | — | — | — | — |
68,265,000
EUR
|
— | — | — | — | — | — |
| Equity and liabilities | — | — |
270,558,000
EUR
|
— | — | — | — | — |
275,266,000
EUR
|
— | — | — | — | — | — |