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] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
464,000
EUR
|
743,000
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
46 401
EUR
|
48 784
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
982,000
EUR
|
403,000
EUR
|
— |
| Categories of non-current financial assets [abstract] | |||
| Non-current financial assets |
910,000
EUR
|
635,000
EUR
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
18 672
EUR
|
25 620
EUR
|
33 579
EUR
|
| Miscellaneous current assets [abstract] | |||
| Other current assets |
10 824
EUR
|
11 177
EUR
|
— |
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
35 508
EUR
|
37 231
EUR
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current borrowings and current portion of non-current borrowings |
6 403
EUR
|
3 093
EUR
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Current borrowings and current portion of non-current borrowings, by type [abstract] | |||
| Trade and other current payables [abstract] | |||
| Current trade payables |
9 299
EUR
|
8 539
EUR
|
— |
| Current payables on social security and taxes other than income tax |
1 867
EUR
|
2 916
EUR
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Other current liabilities |
351,000
EUR
|
816,000
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
4 330
EUR
|
3 705
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
82 054
EUR
|
91 781
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
30 478
EUR
|
37 200
EUR
|
— |
| Current liabilities |
18 799
EUR
|
16 268
EUR
|
— |
| Assets less current liabilities [abstract] |