Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2024-12-31 |
As at 2023-12-31 |
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 |
144,000
EUR
|
114,000
EUR
|
241,000
EUR
|
— |
| Intangible assets and goodwill [abstract] | ||||
| Intangible assets and goodwill |
354,000
EUR
|
353,000
EUR
|
239,000
EUR
|
— |
| Investments accounted for using equity method [abstract] | ||||
| Investments accounted for using equity method |
-
EUR
|
317,000
EUR
|
393,000
EUR
|
— |
| Miscellaneous non-current assets [abstract] | ||||
| Other non-current assets |
5,894,000
EUR
|
3,902,000
EUR
|
2,023,000
EUR
|
— |
| Trade and other current receivables [abstract] | ||||
| Trade and other current receivables |
498,000
EUR
|
5,819,000
EUR
|
5,802,000
EUR
|
— |
| 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 |
50,000
EUR
|
-
EUR
|
-
EUR
|
— |
| Non-current financial assets at amortised cost |
465,000
EUR
|
-
EUR
|
-
EUR
|
— |
| Classes of current inventories [abstract] | ||||
| Current inventories |
59,000
EUR
|
-
EUR
|
-
EUR
|
— |
| Classes of current inventories, alternative [abstract] | ||||
| Cash and cash equivalents [abstract] | ||||
| Cash and cash equivalents |
460,000
EUR
|
94,000
EUR
|
155,000
EUR
|
155,000
EUR
|
| Borrowings [abstract] | ||||
| Non-current portion of non-current borrowings |
9,538,000
EUR
|
5,658,000
EUR
|
2,195,000
EUR
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | ||||
| Current borrowings |
1,202,000
EUR
|
139,000
EUR
|
567,000
EUR
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | ||||
| Trade and other non-current payables [abstract] | ||||
| Non-current accruals and non-current deferred income including non-current contract liabilities [abstract] | ||||
| Non-current deferred income including non-current contract liabilities [abstract] | ||||
| Non-current contract liabilities [abstract] | ||||
| Non-current contract liabilities |
1,640,000
EUR
|
1,547,000
EUR
|
1,097,000
EUR
|
— |
| Trade and other non-current payables |
-
EUR
|
-
EUR
|
6,000
EUR
|
— |
| Trade and other current payables [abstract] | ||||
| Current accruals and current deferred income including current contract liabilities [abstract] | ||||
| Current deferred income including current contract liabilities [abstract] | ||||
| Current contract liabilities [abstract] | ||||
| Current contract liabilities |
131,000
EUR
|
-
EUR
|
-
EUR
|
— |
| Trade and other current payables |
1,810,000
EUR
|
517,000
EUR
|
162,000
EUR
|
— |
| Issued capital [abstract] | ||||
| Issued capital |
228,000
EUR
|
228,000
EUR
|
228,000
EUR
|
— |
| Retained earnings [abstract] | ||||
| Retained earnings |
4,266,000
EUR
|
3,062,000
EUR
|
2,158,000
EUR
|
— |
| Miscellaneous equity [abstract] | ||||
| Reserve of share-based payments |
3,264,000
EUR
|
2,396,000
EUR
|
1,522,000
EUR
|
— |
| Net assets (liabilities) [abstract] | ||||
| Assets |
7,924,000
EUR
|
10,599,000
EUR
|
8,853,000
EUR
|
— |
| Liabilities |
14,379,000
EUR
|
7,950,000
EUR
|
4,033,000
EUR
|
— |
| Net current assets (liabilities) [abstract] | ||||
| Current assets |
1,017,000
EUR
|
5,913,000
EUR
|
5,957,000
EUR
|
— |
| Current liabilities |
3,201,000
EUR
|
745,000
EUR
|
735,000
EUR
|
— |
| Assets less current liabilities [abstract] |