Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2021-12-31 |
As at 2020-12-31 |
As at 2019-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
361,000
EUR
|
437,000
EUR
|
— |
| Investment property [abstract] | |||
| Investment property completed |
117,940
EUR
|
72,665
EUR
|
— |
| Investment property under construction or development |
67,680
EUR
|
58,970
EUR
|
— |
| Categories of non-current financial assets [abstract] | |||
| Non-current financial assets |
3,009
EUR
|
2,994
EUR
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
5,816
EUR
|
29,000
EUR
|
731,000
EUR
|
| Trade and other current payables [abstract] | |||
| Trade and other current payables |
462,000
EUR
|
800,000
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
19,616
EUR
|
19,616
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
39,378
EUR
|
3,090
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
215,359
EUR
|
162,393
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current liabilities |
38,020
EUR
|
38,155
EUR
|
— |
| Assets less current liabilities [abstract] |