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] | |||
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
-
EUR
|
-
EUR
|
— |
| Investment property [abstract] | |||
| Investment property |
9 755
EUR
|
9 917
EUR
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments accounted for using equity method |
-
EUR
|
-
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
149,000
EUR
|
355,000
EUR
|
— |
| Categories of non-current financial assets [abstract] | |||
| Non-current financial assets |
835,000
EUR
|
837,000
EUR
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
7 121
EUR
|
4 605
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
7 192
EUR
|
8 347
EUR
|
6 974
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 |
-
EUR
|
-
EUR
|
— |
| Miscellaneous current assets [abstract] | |||
| Other current assets |
152,000
EUR
|
580,000
EUR
|
— |
| Trade and other current payables [abstract] | |||
| Current trade payables |
111,000
EUR
|
683,000
EUR
|
— |
| Categories of non-current financial liabilities [abstract] | |||
| Non-current financial liabilities |
2 021
EUR
|
2 035
EUR
|
— |
| Categories of current financial liabilities [abstract] | |||
| Current financial liabilities |
1 882
EUR
|
76,000
EUR
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Other current liabilities |
173,000
EUR
|
294,000
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
1 674
EUR
|
1 674
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings, profit (loss) for reporting period |
168,000
EUR
|
672,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
25 456
EUR
|
24 933
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
14 614
EUR
|
13 887
EUR
|
— |
| Current liabilities |
2 429
EUR
|
1 320
EUR
|
— |
| Assets less current liabilities [abstract] |