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] | |||
| Investment property [abstract] | |||
| Investment property |
91,100,000
EUR
|
91,000,000
EUR
|
— |
| Trade and other non-current receivables [abstract] | |||
| Other non-current receivables |
1,264,000
EUR
|
1,307,000
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
257,000
EUR
|
164,000
EUR
|
— |
| Other current receivables |
1,364,000
EUR
|
1,289,000
EUR
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
3,590,000
EUR
|
2,648,000
EUR
|
7,787,000
EUR
|
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners [abstract] | |||
| Non-current assets or disposal groups classified as held for sale |
0
EUR
|
5,374,000
EUR
|
— |
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
27,269,000
EUR
|
33,237,000
EUR
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current borrowings |
646,000
EUR
|
4,420,000
EUR
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Trade and other non-current payables [abstract] | |||
| Other non-current payables |
0
EUR
|
0
EUR
|
— |
| Trade and other current payables [abstract] | |||
| Current trade payables |
251,000
EUR
|
432,000
EUR
|
— |
| Other current payables |
926,000
EUR
|
645,000
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
4,900,000
EUR
|
4,082,000
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
10,696,000
EUR
|
11,193,000
EUR
|
— |
| Accumulated other comprehensive income [abstract] | |||
| Reserve of exchange differences on translation |
13,000
EUR
|
13,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
97,718,000
EUR
|
102,121,000
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
5,354,000
EUR
|
9,591,000
EUR
|
— |
| Current liabilities |
1,823,000
EUR
|
5,497,000
EUR
|
— |
| Assets less current liabilities [abstract] |