Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2023-12-31 |
As at 2022-12-31 |
|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | ||
| Property, plant and equipment [abstract] | ||
| Property, plant and equipment |
1,567,000
EUR
|
1,710,000
EUR
|
| Trade and other current receivables [abstract] | ||
| Current prepayments and current accrued income other than current contract assets [abstract] | ||
| Current prepayments [abstract] | ||
| Current prepayments |
147,000
EUR
|
117,000
EUR
|
| Current prepayments and current accrued income including current contract assets [abstract] | ||
| Categories of non-current financial assets [abstract] | ||
| Non-current financial assets at fair value through profit or loss [abstract] | ||
| Non-current financial assets at fair value through profit or loss |
139,740,000
EUR
|
74,197,000
EUR
|
| Categories of current financial assets [abstract] | ||
| Current financial assets at fair value through profit or loss [abstract] | ||
| Current financial assets at fair value through profit or loss |
1,122,000
EUR
|
1,015,000
EUR
|
| Cash and cash equivalents [abstract] | ||
| Cash and cash equivalents |
3,710,000
EUR
|
3,609,000
EUR
|
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners [abstract] | ||
| Non-current assets or disposal groups classified as held for sale |
-
EUR
|
12,356,000
EUR
|
| Borrowings [abstract] | ||
| Current borrowings and current portion of non-current borrowings [abstract] | ||
| Current borrowings |
4,900,000
EUR
|
3,300,000
EUR
|
| Trade and other current payables [abstract] | ||
| Current trade payables |
592,000
EUR
|
376,000
EUR
|
| Current accruals and current deferred income including current contract liabilities [abstract] | ||
| Current deferred income including current contract liabilities [abstract] | ||
| Current contract liabilities [abstract] | ||
| Current advances received, representing current contract liabilities for performance obligations satisfied at point in time |
21,000
EUR
|
3,000
EUR
|
| Miscellaneous non-current liabilities [abstract] | ||
| Other non-current liabilities |
233,000
EUR
|
260,000
EUR
|
| Miscellaneous current liabilities [abstract] | ||
| Other current liabilities |
27,227,000
EUR
|
2,780,000
EUR
|
| Issued capital [abstract] | ||
| Issued capital |
3,548,000
EUR
|
3,494,000
EUR
|
| Retained earnings [abstract] | ||
| Retained earnings |
155,073,000
EUR
|
108,978,000
EUR
|
| Net assets (liabilities) [abstract] | ||
| Assets |
218,464,000
EUR
|
144,026,000
EUR
|
| Liabilities |
40,434,000
EUR
|
13,099,000
EUR
|
| Net current assets (liabilities) [abstract] | ||
| Current assets |
10,377,000
EUR
|
22,668,000
EUR
|
| Current liabilities |
36,619,000
EUR
|
9,500,000
EUR
|
| Assets less current liabilities [abstract] |