Statement Of Financial Position [Abstract]
| Concept |
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 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||||||||||
| Assets [abstract] | |||||||||||||||||||||||
| Property, plant and equipment | — | — |
2,290,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
2,530,000
EUR
|
— | — | — | — | — | — | — | — |
| Right-of-use assets | — | — |
10,768,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
4,826,000
EUR
|
— | — | — | — | — | — | — | — |
| Goodwill | — | — |
55,960,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
54,879,000
EUR
|
— | — | — | — | — | — | — | — |
| Intangible assets other than goodwill | — | — |
17,824,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
19,989,000
EUR
|
— | — | — | — | — | — | — | — |
| Deferred tax assets | — | — |
13,700,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
7,769,000
EUR
|
— | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — |
38,155,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
47,779,000
EUR
|
— | — | — | — | — | — | — | — |
| Assets | — | — |
1,293,175,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
1,363,627,000
EUR
|
— | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||||
| Issued capital | — | — |
158,150,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
97,040,000
EUR
|
— | — | — | — | — | — | — | — |
| Retained earnings | — | — |
40,475,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
16,036,000
EUR
|
— | — | — | — | — | — | — | — |
| Non-controlling interests | — | — |
976,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
74,113,000
EUR
|
— | — | — | — | — | — | — | — |
| Equity |
40,475,000
EUR
|
269,919,000
EUR
|
381,249,000
EUR
|
380,273,000
EUR
|
245,000
EUR
|
976,000
EUR
|
7,074,000
EUR
|
158,150,000
EUR
|
16,036,000
EUR
|
74,113,000
EUR
|
236,562,000
EUR
|
301,566,000
EUR
|
97,040,000
EUR
|
15,999,000
EUR
|
375,680,000
EUR
|
-
EUR
|
280,648,000
EUR
|
96,977,000
EUR
|
4,721,000
EUR
|
201,879,000
EUR
|
377,626,000
EUR
|
2,153,000
EUR
|
81,338,000
EUR
|
| Liabilities [abstract] | |||||||||||||||||||||||
| Deferred tax liabilities | — | — |
6,144,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
6,436,000
EUR
|
— | — | — | — | — | — | — | — |
| Liabilities | — | — |
911,925,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
987,947,000
EUR
|
— | — | — | — | — | — | — | — |
| Equity and liabilities | — | — |
1,293,175,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
1,363,627,000
EUR
|
— | — | — | — | — | — | — | — |