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 |
429,000
EUR
|
176,000
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
3,828,000
EUR
|
3,607,000
EUR
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments accounted for using equity method |
3,801,000
EUR
|
3,948,000
EUR
|
— |
| Trade and other non-current receivables [abstract] | |||
| Trade and other non-current receivables |
1,591,000
EUR
|
1,311,000
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Trade and other current receivables |
3,565,000
EUR
|
4,127,000
EUR
|
— |
| Categories of non-current financial assets [abstract] | |||
| Non-current financial assets |
1,000,000
EUR
|
1,000,000
EUR
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
30,406,000
EUR
|
33,457,000
EUR
|
50,012,000
EUR
|
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
1,510,000
EUR
|
747,000
EUR
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current borrowings |
241,000
EUR
|
138,000
EUR
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Trade and other current payables [abstract] | |||
| Trade and other current payables |
3,318,000
EUR
|
2,422,000
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
140,000
EUR
|
140,000
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings, profit (loss) for reporting period |
15,380,000
EUR
|
11,905,000
EUR
|
— |
| Retained earnings, excluding profit (loss) for reporting period |
65,381,000
EUR
|
53,476,000
EUR
|
— |
| Miscellaneous equity [abstract] | |||
| Reserve of share-based payments |
2,161,000
EUR
|
1,621,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
47,681,000
EUR
|
60,728,000
EUR
|
— |
| Liabilities |
8,613,000
EUR
|
6,819,000
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
35,308,000
EUR
|
49,801,000
EUR
|
— |
| Current liabilities |
6,759,000
EUR
|
5,772,000
EUR
|
— |
| Assets less current liabilities [abstract] |