Statement Of Financial Position [Abstract]
| Concept |
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 |
As at 2021-12-31 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||||||||||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||||||||||||||||||||||||||
| Non-current assets [abstract] | ||||||||||||||||||||||||||||||||||||||||||
| Property, plant and equipment |
18,974,000
EUR
|
— | — | — | — | — | — | — | — | — |
5,827,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill |
-
EUR
|
— | — | — | — | — | — | — | — | — |
-
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets |
654,000
EUR
|
— | — | — | — | — | — | — | — | — |
6,056,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets |
128,352,000
EUR
|
— | — | — | — | — | — | — | — | — |
96,861,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | ||||||||||||||||||||||||||||||||||||||||||
| Current tax assets, current |
1,103,000
EUR
|
— | — | — | — | — | — | — | — | — |
5,084,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
422,021,000
EUR
|
— | — | — | — | — | — | — | — | — |
392,558,000
EUR
|
392,558,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
14,016,000
EUR
|
| Current assets |
468,413,000
EUR
|
— | — | — | — | — | — | — | — | — |
421,890,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Assets |
596,765,000
EUR
|
— | — | — | — | — | — | — | — | — |
518,751,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||||||||||||||||||||
| Issued capital |
1,746,000
EUR
|
— | — | — | — | — | — | — | — | — |
1,746,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Share premium |
406,817,000
EUR
|
— | — | — | — | — | — | — | — | — |
406,817,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other reserves |
4,122,000
EUR
|
— | — | — | — | — | — | — | — | — |
220,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent |
473,453,000
EUR
|
— | — | — | — | — | — | — | — | — |
447,742,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
473,453,000
EUR
|
4,420,000
EUR
|
406,817,000
EUR
|
70,166,000
EUR
|
1,154,000
EUR
|
1,746,000
EUR
|
298,000
EUR
|
473,453,000
EUR
|
-
EUR
|
39,399,000
EUR
|
447,742,000
EUR
|
447,742,000
EUR
|
217,000
EUR
|
447,742,000
EUR
|
406,817,000
EUR
|
3,000
EUR
|
1,746,000
EUR
|
-
EUR
|
-
EUR
|
382,000
EUR
|
-
EUR
|
38,449,000
EUR
|
-
EUR
|
-
EUR
|
366,000
EUR
|
362,000
EUR
|
382,000
EUR
|
382,000
EUR
|
-
EUR
|
37,872,000
EUR
|
37,872,000
EUR
|
-
EUR
|
38,254,000
EUR
|
38,831,000
EUR
|
4,000
EUR
|
211,000
EUR
|
215,000
EUR
|
4,000
EUR
|
-
EUR
|
38,254,000
EUR
|
-
EUR
|
— |
| Liabilities [abstract] | ||||||||||||||||||||||||||||||||||||||||||
| Non-current liabilities [abstract] | ||||||||||||||||||||||||||||||||||||||||||
| Non-current provisions [abstract] | ||||||||||||||||||||||||||||||||||||||||||
| Non-current provisions for employee benefits |
501,000
EUR
|
— | — | — | — | — | — | — | — | — |
580,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax liabilities |
2,040,000
EUR
|
— | — | — | — | — | — | — | — | — |
5,867,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current liabilities |
60,217,000
EUR
|
— | — | — | — | — | — | — | — | — |
37,827,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | ||||||||||||||||||||||||||||||||||||||||||
| Current tax liabilities, current |
1,830,000
EUR
|
— | — | — | — | — | — | — | — | — |
1,470,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities |
63,095,000
EUR
|
— | — | — | — | — | — | — | — | — |
33,182,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities |
123,312,000
EUR
|
— | — | — | — | — | — | — | — | — |
71,009,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
596,765,000
EUR
|
— | — | — | — | — | — | — | — | — |
518,751,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |