Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2024-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
3,000
EUR
|
3,000
EUR
|
— |
| Investment property [abstract] | |||
| Investment property |
876 750
EUR
|
1 306 860
EUR
|
— |
| Trade and other non-current receivables [abstract] | |||
| Trade and other non-current receivables |
12 357
EUR
|
15 871
EUR
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Non-current derivative financial assets |
13 197
EUR
|
25 360
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
12 153
EUR
|
14 647
EUR
|
— |
| Current prepayments and current accrued income other than current contract assets [abstract] | |||
| Current prepayments [abstract] | |||
| Current prepaid expenses |
379,000
EUR
|
521,000
EUR
|
— |
| Current prepayments and current accrued income including current contract assets [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
13 488
EUR
|
11 720
EUR
|
15 167
EUR
|
| Miscellaneous current assets [abstract] | |||
| Current derivative financial assets |
5 470
EUR
|
7 712
EUR
|
— |
| Other current assets |
6 674
EUR
|
13 150
EUR
|
— |
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
498 591
EUR
|
572 365
EUR
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current borrowings and current portion of non-current borrowings |
105 777
EUR
|
249 802
EUR
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Current borrowings and current portion of non-current borrowings, by type [abstract] | |||
| Trade and other current payables [abstract] | |||
| Current trade payables |
5 177
EUR
|
6 158
EUR
|
— |
| Current accruals and current deferred income including current contract liabilities [abstract] | |||
| Current deferred income including current contract liabilities [abstract] | |||
| Current deferred income other than current contract liabilities |
14 558
EUR
|
14 546
EUR
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Non-current deposits from customers |
7 275
EUR
|
7 426
EUR
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Current derivative financial liabilities |
-
EUR
|
-
EUR
|
— |
| Current deposits from customers |
32 560
EUR
|
25 510
EUR
|
— |
| Other current liabilities |
7 628
EUR
|
8 128
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
64 933
EUR
|
64 933
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings, profit (loss) for reporting period |
243 003
EUR
|
239 854
EUR
|
— |
| Retained earnings, excluding profit (loss) for reporting period |
386 930
EUR
|
626 782
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
940 472
EUR
|
1 395 844
EUR
|
— |
| Liabilities |
671 565
EUR
|
883 936
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
38 164
EUR
|
47 749
EUR
|
— |
| Current liabilities |
165 699
EUR
|
304 144
EUR
|
— |
| Assets less current liabilities [abstract] |