Statement Of Financial Position [Abstract]
| Concept |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||
| Property, plant and equipment | — | — | — | — |
710,000
EUR
|
— |
852,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Right-of-use assets | — | — | — | — |
1,472,000
EUR
|
— |
1,448,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Goodwill | — | — | — | — |
4,256,000
EUR
|
— |
4,256,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets | — | — | — | — |
23,000
EUR
|
— |
15,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — | — |
7,118,000
EUR
|
— |
8,524,000
EUR
|
— | — | — | — | — | — |
6,804,000
EUR
|
— | — | — | — |
| Assets | — | — | — | — |
29,079,000
EUR
|
— |
31,300,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||
| Issued capital | — | — | — | — |
80,000
EUR
|
— |
80,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Share premium | — | — | — | — |
504,000
EUR
|
— |
504,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity |
504,000
EUR
|
80,000
EUR
|
334,000
EUR
|
31,493,000
EUR
|
20,361,000
EUR
|
50,936,000
EUR
|
20,342,000
EUR
|
504,000
EUR
|
46,896,000
EUR
|
27,189,000
EUR
|
80,000
EUR
|
51,000
EUR
|
21,970,000
EUR
|
17,052,000
EUR
|
38,526,000
EUR
|
504,000
EUR
|
88,000
EUR
|
80,000
EUR
|
| Liabilities [abstract] | ||||||||||||||||||
| Deferred tax liabilities | — | — | — | — |
310,000
EUR
|
— |
387,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Liabilities | — | — | — | — |
8,718,000
EUR
|
— |
10,957,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities | — | — | — | — |
29,079,000
EUR
|
— |
31,300,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |