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 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||||||||
| Property, plant and equipment | — |
70 010
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
77 434
EUR
|
— | — | — | — | — | — | — | — |
| Goodwill | — |
24 148
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
24 148
EUR
|
— | — | — | — | — | — | — | — |
| Investments accounted for using equity method | — |
856,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
774,000
EUR
|
— | — | — | — | — | — | — | — |
| Deferred tax assets | — |
11 252
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
13 163
EUR
|
— | — | — | — | — | — | — | — |
| Cash and cash equivalents | — |
56 639
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
53 414
EUR
|
— | — | — | — | — | — | — | — |
| Assets | — |
598 304
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
556 703
EUR
|
— | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||
| Issued capital | — |
15 075
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
15 075
EUR
|
— | — | — | — | — | — | — | — |
| Share premium | — |
17 561
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
17 561
EUR
|
— | — | — | — | — | — | — | — |
| Treasury shares | — |
162,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
162,000
EUR
|
— | — | — | — | — | — | — | — |
| Equity attributable to owners of parent | — |
113 014
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
115 773
EUR
|
— | — | — | — | — | — | — | — |
| Non-controlling interests | — |
562,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
313,000
EUR
|
— | — | — | — | — | — | — | — |
| Equity |
162,000
EUR
|
113 576
EUR
|
83 190
EUR
|
113 014
EUR
|
17 561
EUR
|
562,000
EUR
|
2 649
EUR
|
15 075
EUR
|
313,000
EUR
|
115 773
EUR
|
15 075
EUR
|
87 663
EUR
|
162,000
EUR
|
4 363
EUR
|
17 561
EUR
|
116 087
EUR
|
139 589
EUR
|
799,000
EUR
|
2 597
EUR
|
140 388
EUR
|
17 561
EUR
|
109 713
EUR
|
162,000
EUR
|
15 075
EUR
|
| Liabilities [abstract] | ||||||||||||||||||||||||
| Provisions [abstract] | ||||||||||||||||||||||||
| Provisions for employee benefits | — |
9 721
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
11 507
EUR
|
— | — | — | — | — | — | — | — |
| Deferred tax liabilities | — |
1 646
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
4 186
EUR
|
— | — | — | — | — | — | — | — |
| Liabilities included in disposal groups classified as held for sale | — |
411,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
-
EUR
|
— | — | — | — | — | — | — | — |
| Equity and liabilities | — |
598 304
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
556 703
EUR
|
— | — | — | — | — | — | — | — |