Statement Of Financial Position [Abstract]
| Concept |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
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 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||||||||
| Property, plant and equipment |
3,014,084
EUR
|
— | — | — | — | — | — | — |
6,784,312
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Investment property |
132,219,565
EUR
|
— | — | — | — | — | — | — |
129,855,321
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Goodwill |
7,685,794
EUR
|
— | — | — | — | — | — | — |
7,685,794
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill |
916,656
EUR
|
— | — | — | — | — | — | — |
1,620,183
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets |
422,891
EUR
|
— | — | — | — | — | — | — |
330,319
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
42,874,890
EUR
|
— | — | — | — | — | — | — |
83,656,881
EUR
|
— | — | — | — | — | — | — | — | — | — |
110,417,472
EUR
|
— | — | — | — |
| Assets |
206,225,323
EUR
|
— | — | — | — | — | — | — |
242,337,037
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||
| Issued capital |
30,543,933
EUR
|
— | — | — | — | — | — | — |
30,543,933
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings |
183,723,805
EUR
|
— | — | — | — | — | — | — |
174,960,731
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Treasury shares |
45,020,522
EUR
|
— | — | — | — | — | — | — |
44,475,740
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent |
187,843,117
EUR
|
— | — | — | — | — | — | — |
177,931,421
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests |
14,598
EUR
|
— | — | — | — | — | — | — |
16,224
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
187,857,715
EUR
|
183,723,805
EUR
|
14,598
EUR
|
30,543,933
EUR
|
6,899,107
EUR
|
45,020,522
EUR
|
187,843,117
EUR
|
25,495,008
EUR
|
177,947,645
EUR
|
16,224
EUR
|
174,960,731
EUR
|
44,475,740
EUR
|
30,543,933
EUR
|
8,592,511
EUR
|
177,931,421
EUR
|
25,495,008
EUR
|
43,569,317
EUR
|
167,015,099
EUR
|
25,495,008
EUR
|
173,996,592
EUR
|
173,981,994
EUR
|
14,598
EUR
|
5,502,729
EUR
|
30,543,933
EUR
|
| Liabilities [abstract] | ||||||||||||||||||||||||
| Deferred tax liabilities |
3,526,368
EUR
|
— | — | — | — | — | — | — |
5,563,120
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
206,225,323
EUR
|
— | — | — | — | — | — | — |
242,337,037
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |