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] | |||
| Miscellaneous non-current assets [abstract] | |||
| Other non-current assets |
13,000
EUR
|
55,000
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Other current receivables |
106,000
EUR
|
726,000
EUR
|
— |
| Categories of non-current financial assets [abstract] | |||
| Non-current financial assets |
146 580
EUR
|
113 988
EUR
|
— |
| Categories of current financial assets [abstract] | |||
| Current financial assets |
21 898
EUR
|
20 076
EUR
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
850,000
EUR
|
100,000
EUR
|
103,000
EUR
|
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Non-current portion of non-current bonds issued |
4 100
EUR
|
8 191
EUR
|
— |
| Current borrowings and current portion of non-current borrowings, by type [abstract] | |||
| Current bonds issued and current portion of non-current bonds issued |
12 641
EUR
|
3 541
EUR
|
— |
| Trade and other current payables [abstract] | |||
| Other current payables |
7 300
EUR
|
11 559
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
20 086
EUR
|
17 749
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings, profit (loss) for reporting period |
21 638
EUR
|
30 989
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
169 447
EUR
|
134 945
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
22 854
EUR
|
20 902
EUR
|
— |
| Current liabilities |
22 142
EUR
|
20 404
EUR
|
— |
| Assets less current liabilities [abstract] |