Statement Of Financial Position [Abstract]
| Concept |
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 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||||||||
| Property, plant and equipment |
6,784,312
EUR
|
— | — | — | — | — | — | — | — | — | — |
2,968,304
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Right-of-use assets |
-
EUR
|
— | — | — | — | — | — | — | — | — | — |
45,688
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Investment property |
129,855,321
EUR
|
— | — | — | — | — | — | — | — | — | — |
105,489,748
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Goodwill |
7,685,794
EUR
|
— | — | — | — | — | — | — | — | — | — |
7,685,794
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill |
1,620,183
EUR
|
— | — | — | — | — | — | — | — | — | — |
1,872,016
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets |
330,319
EUR
|
— | — | — | — | — | — | — | — | — | — |
131,301
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
83,656,881
EUR
|
— | — | — | — | — | — | — | — | — | — |
110,417,472
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
85,097,124
EUR
|
| Assets |
242,337,037
EUR
|
— | — | — | — | — | — | — | — | — | — |
241,139,267
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||
| Issued capital |
30,543,933
EUR
|
— | — | — | — | — | — | — | — | — | — |
30,543,933
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings |
174,960,731
EUR
|
— | — | — | — | — | — | — | — | — | — |
167,015,099
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Treasury shares |
44,475,740
EUR
|
— | — | — | — | — | — | — | — | — | — |
43,569,317
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent |
177,931,421
EUR
|
— | — | — | — | — | — | — | — | — | — |
173,981,994
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests |
16,224
EUR
|
— | — | — | — | — | — | — | — | — | — |
14,598
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
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
|
141,364,138
EUR
|
14,598
EUR
|
25,495,008
EUR
|
149,634,872
EUR
|
30,543,933
EUR
|
43,179,158
EUR
|
4,589,049
EUR
|
149,649,470
EUR
|
| Liabilities [abstract] | ||||||||||||||||||||||||
| Deferred tax liabilities |
5,563,120
EUR
|
— | — | — | — | — | — | — | — | — | — |
5,467,059
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
242,337,037
EUR
|
— | — | — | — | — | — | — | — | — | — |
241,139,267
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |