Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2022-12-31 |
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 |
660,000
EUR
|
736,000
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
6,000
EUR
|
7,000
EUR
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
2 898
EUR
|
2 663
EUR
|
2 509
EUR
|
| Miscellaneous current assets [abstract] | |||
| Other current assets |
62,000
EUR
|
50,000
EUR
|
— |
| Classes of other provisions [abstract] | |||
| Other provisions [abstract] | |||
| Other current provisions |
-
EUR
|
-
EUR
|
— |
| Trade and other current payables [abstract] | |||
| Current trade payables |
64,000
EUR
|
17,000
EUR
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Other current liabilities |
44,000
EUR
|
38,000
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
1 619
EUR
|
1 619
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
3 736
EUR
|
3 577
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
2 966
EUR
|
2 720
EUR
|
— |
| Current liabilities |
112,000
EUR
|
59,000
EUR
|
— |
| Assets less current liabilities [abstract] |