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 | — | — |
10 241
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
12 355
EUR
|
— | — | — | — | — | — | — | — | — |
| Investment property | — | — |
328 010
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
334 409
EUR
|
— | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill | — | — |
305,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
149,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Investments accounted for using equity method | — | — |
9 951
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
8 116
EUR
|
— | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — |
27 577
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
44 647
EUR
|
— | — | — | — | — | — | — | — | — |
| Assets | — | — |
496 517
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
511 301
EUR
|
— | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||
| Issued capital | — | — |
48 243
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
48 229
EUR
|
— | — | — | — | — | — | — | — | — |
| Share premium | — | — |
26 686
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
26 667
EUR
|
— | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent | — | — |
225 152
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
216 628
EUR
|
— | — | — | — | — | — | — | — | — |
| Non-controlling interests | — | — |
215,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
369,000
EUR
|
— | — | — | — | — | — | — | — | — |
| Equity |
152 936
EUR
|
2 712
EUR
|
224 936
EUR
|
176 910
EUR
|
225 152
EUR
|
26 686
EUR
|
215,000
EUR
|
48 243
EUR
|
144 445
EUR
|
2 712
EUR
|
369,000
EUR
|
216 628
EUR
|
48 229
EUR
|
26 667
EUR
|
216 997
EUR
|
168 400
EUR
|
2 435
EUR
|
202 047
EUR
|
574,000
EUR
|
202 621
EUR
|
21 565
EUR
|
138 248
EUR
|
44 669
EUR
|
157 378
EUR
|
| Liabilities [abstract] | ||||||||||||||||||||||||
| Deferred tax liabilities | — | — |
32 181
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
30 017
EUR
|
— | — | — | — | — | — | — | — | — |
| Liabilities | — | — |
271 580
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
294 304
EUR
|
— | — | — | — | — | — | — | — | — |
| Equity and liabilities | — | — |
496 517
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
511 301
EUR
|
— | — | — | — | — | — | — | — | — |