Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2024-12-31 |
As at 2023-12-31 |
|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | ||
| Property, plant and equipment [abstract] | ||
| Property, plant and equipment |
3,171,000
EUR
|
3,336,000
EUR
|
| Intangible assets and goodwill [abstract] | ||
| Intangible assets other than goodwill [abstract] | ||
| Intangible assets other than goodwill |
2,000
EUR
|
4,000
EUR
|
| Goodwill |
0
EUR
|
0
EUR
|
| Investment property [abstract] | ||
| Investment property |
119,000
EUR
|
3,686,000
EUR
|
| Investments accounted for using equity method [abstract] | ||
| Investments accounted for using equity method |
0
EUR
|
0
EUR
|
| Trade and other current receivables [abstract] | ||
| Current trade receivables |
38,000
EUR
|
75,000
EUR
|
| Classes of current inventories [abstract] | ||
| Current inventories |
0
EUR
|
0
EUR
|
| Classes of current inventories, alternative [abstract] | ||
| Cash and cash equivalents [abstract] | ||
| Cash and cash equivalents |
11,695,000
EUR
|
12,582,000
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 or as held for distribution to owners |
0
EUR
|
0
EUR
|
| Borrowings [abstract] | ||
| Non-current portion of non-current borrowings |
0
EUR
|
0
EUR
|
| Current borrowings and current portion of non-current borrowings [abstract] | ||
| Current portion of non-current borrowings |
0
EUR
|
1,000
EUR
|
| Non-current portion of non-current borrowings, by type [abstract] | ||
| Trade and other current payables [abstract] | ||
| Current trade payables |
978,000
EUR
|
918,000
EUR
|
| Issued capital [abstract] | ||
| Issued capital |
14,346,000
EUR
|
14,235,000
EUR
|
| Retained earnings [abstract] | ||
| Retained earnings, profit (loss) for reporting period |
7,182,000
EUR
|
8,134,000
EUR
|
| Accumulated other comprehensive income [abstract] | ||
| Reserve of exchange differences on translation |
282,000
EUR
|
225,000
EUR
|
| Net assets (liabilities) [abstract] | ||
| Assets |
22,925,000
EUR
|
32,263,000
EUR
|
| Liabilities |
22,925,000
EUR
|
32,263,000
EUR
|
| Assets less current liabilities [abstract] |