Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2021-12-31 |
As at 2020-12-31 |
|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | ||
| Property, plant and equipment [abstract] | ||
| Property, plant and equipment |
69,000
EUR
|
14,000
EUR
|
| Intangible assets and goodwill [abstract] | ||
| Intangible assets other than goodwill [abstract] | ||
| Intangible assets other than goodwill |
0
EUR
|
0
EUR
|
| Goodwill |
0
EUR
|
0
EUR
|
| Investment property [abstract] | ||
| Investment property |
4,876,000
EUR
|
5,305,000
EUR
|
| Trade and other current receivables [abstract] | ||
| Current trade receivables |
150,000
EUR
|
84,000
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 |
855,000
EUR
|
137,000
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 |
2,512,000
EUR
|
2,940,000
EUR
|
| Current borrowings and current portion of non-current borrowings [abstract] | ||
| Current portion of non-current borrowings |
461,000
EUR
|
421,000
EUR
|
| Non-current portion of non-current borrowings, by type [abstract] | ||
| Trade and other current payables [abstract] | ||
| Trade and other current payables |
1,239,000
EUR
|
1,162,000
EUR
|
| Issued capital [abstract] | ||
| Issued capital |
14,235,000
EUR
|
14,235,000
EUR
|
| Accumulated other comprehensive income [abstract] | ||
| Reserve of exchange differences on translation |
518,000
EUR
|
448,000
EUR
|
| Net assets (liabilities) [abstract] | ||
| Assets |
20,083,000
EUR
|
23,067,000
EUR
|
| Liabilities |
20,083,000
EUR
|
23,067,000
EUR
|
| Assets less current liabilities [abstract] |