Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2023-12-31 |
As at 2022-12-31 |
As at 2021-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Investment property [abstract] | |||
| Investment property |
636,187,000
EUR
|
776,616,000
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Trade and other current receivables |
14,682,000
EUR
|
12,570,000
EUR
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash [abstract] | |||
| Balances with banks |
18,061,000
EUR
|
20,262,000
EUR
|
— |
| Cash and cash equivalents |
18,061,000
EUR
|
20,262,000
EUR
|
23,280,000
EUR
|
| Miscellaneous current assets [abstract] | |||
| Current derivative financial assets |
1,690,000
EUR
|
3,894,000
EUR
|
— |
| Other current assets |
876,000
EUR
|
687,000
EUR
|
— |
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
256,524,000
EUR
|
265,532,000
EUR
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Trade and other current payables [abstract] | |||
| Trade and other current payables |
16,353,000
EUR
|
15,006,000
EUR
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Current derivative financial liabilities |
-
EUR
|
185,000
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
4,717,000
EUR
|
4,717,000
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
22,766,000
EUR
|
20,083,000
EUR
|
— |
| Miscellaneous equity [abstract] | |||
| Capital reserve |
64,200,000
EUR
|
30,780,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
693,892,000
EUR
|
817,783,000
EUR
|
— |
| Liabilities |
308,964,000
EUR
|
327,806,000
EUR
|
— |
| Assets (liabilities) |
384,928,000
EUR
|
489,977,000
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
52,809,000
EUR
|
37,413,000
EUR
|
— |
| Current liabilities |
17,012,000
EUR
|
15,741,000
EUR
|
— |
| Assets less current liabilities [abstract] |