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 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||
| Property, plant and equipment | — |
121 345
EUR
|
— | — | — | — |
127 984
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Investment property | — |
6 942
EUR
|
— | — | — | — |
6 669
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Goodwill | — |
83 749
EUR
|
— | — | — | — |
94 227
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill | — |
3 514
EUR
|
— | — | — | — |
4 023
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Other financial assets | — |
6 541
EUR
|
— | — | — | — |
6 242
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Investments accounted for using equity method | — |
5 690
EUR
|
— | — | — | — |
4 906
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Current tax assets | — |
2 225
EUR
|
— | — | — | — |
2 292
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets | — |
9 600
EUR
|
— | — | — | — |
6 099
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — |
69 698
EUR
|
— | — | — | — |
43 272
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Assets | — |
405 282
EUR
|
— | — | — | — |
400 296
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||
| Issued capital | — |
12 903
EUR
|
— | — | — | — |
12 903
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Treasury shares | — |
2 971
EUR
|
— | — | — | — |
2 992
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Other reserves | — |
147 428
EUR
|
— | — | — | — |
158 594
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent | — |
164 146
EUR
|
— | — | — | — |
156 740
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests | — |
1 770
EUR
|
— | — | — | — |
2 260
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity |
2 971
EUR
|
165 916
EUR
|
154 214
EUR
|
164 146
EUR
|
1 770
EUR
|
12 903
EUR
|
159 000
EUR
|
12 903
EUR
|
146 828
EUR
|
2 261
EUR
|
2 992
EUR
|
156 740
EUR
|
164 144
EUR
|
153 243
EUR
|
4 224
EUR
|
168 368
EUR
|
2 002
EUR
|
12 903
EUR
|
| Liabilities [abstract] | ||||||||||||||||||
| Provisions [abstract] | ||||||||||||||||||
| Provisions for employee benefits | — |
1 414
EUR
|
— | — | — | — |
1 838
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Current tax liabilities | — |
431,000
EUR
|
— | — | — | — |
1 159
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Deferred tax liabilities | — |
8 789
EUR
|
— | — | — | — |
6 564
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities | — |
405 282
EUR
|
— | — | — | — |
400 296
EUR
|
— | — | — | — | — | — | — | — | — | — | — |