Statement Of Financial Position [Abstract]
| Concept |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
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 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||||||||
| Property, plant and equipment | — | — | — | — | — | — | — |
2,331,731
EUR
|
3,014,084
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Investment property | — | — | — | — | — | — | — |
139,153,575
EUR
|
132,219,565
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Goodwill | — | — | — | — | — | — | — |
7,685,794
EUR
|
7,685,794
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill | — | — | — | — | — | — | — |
144,850
EUR
|
916,656
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets | — | — | — | — | — | — | — |
761,023
EUR
|
422,891
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — | — | — | — | — |
35,904,945
EUR
|
42,874,890
EUR
|
— | — | — | — | — | — | — |
83,656,881
EUR
|
— | — | — | — | — | — | — |
| Assets | — | — | — | — | — | — | — |
215,300,095
EUR
|
206,225,323
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||
| Issued capital | — | — | — | — | — | — | — |
30,543,933
EUR
|
30,543,933
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings | — | — | — | — | — | — | — |
194,049,637
EUR
|
183,723,805
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Treasury shares | — | — | — | — | — | — | — |
45,514,725
EUR
|
45,020,522
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent | — | — | — | — | — | — | — |
195,414,989
EUR
|
187,843,117
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests | — | — | — | — | — | — | — |
2,348,315
EUR
|
14,598
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
194,049,637
EUR
|
30,543,933
EUR
|
2,348,315
EUR
|
9,158,864
EUR
|
45,514,725
EUR
|
195,414,989
EUR
|
25,495,008
EUR
|
197,763,304
EUR
|
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
|
| Liabilities [abstract] | ||||||||||||||||||||||||
| Deferred tax liabilities | — | — | — | — | — | — | — |
3,335,164
EUR
|
3,526,368
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities | — | — | — | — | — | — | — |
215,300,095
EUR
|
206,225,323
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |