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 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 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 |
As at 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||||||||
| Assets [abstract] | |||||||||||||||||||||
| Property, plant and equipment |
23,332,000
EUR
|
— | — | — | — | — | — |
28,643,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Right-of-use assets |
1,367,000
EUR
|
— | — | — | — | — | — |
2,213,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Goodwill |
12,585,000
EUR
|
— | — | — | — | — | — |
13,015,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill |
1,671,000
EUR
|
— | — | — | — | — | — |
2,160,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners |
545,000
EUR
|
— | — | — | — | — | — |
1,070,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets |
643,000
EUR
|
— | — | — | — | — | — |
1,807,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
10,952,000
EUR
|
— | — | — | — | — | — |
17,397,000
EUR
|
— | — | — | — | — | — | — | — | — |
15,593,000
EUR
|
— | — | — |
| Assets |
85,028,000
EUR
|
— | — | — | — | — | — |
113,058,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||
| Issued capital |
2,141,000
EUR
|
— | — | — | — | — | — |
2,141,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent |
17,438,000
EUR
|
— | — | — | — | — | — |
29,944,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests |
249,000
EUR
|
— | — | — | — | — | — |
441,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
17,687,000
EUR
|
9,539,000
EUR
|
249,000
EUR
|
2,141,000
EUR
|
2,138,000
EUR
|
2,539,000
EUR
|
1,080,000
EUR
|
30,385,000
EUR
|
441,000
EUR
|
20,965,000
EUR
|
2,141,000
EUR
|
3,218,000
EUR
|
2,539,000
EUR
|
1,080,000
EUR
|
2,539,000
EUR
|
21,850,000
EUR
|
129,000
EUR
|
31,182,000
EUR
|
608,000
EUR
|
3,914,000
EUR
|
2,141,000
EUR
|
| Liabilities [abstract] | |||||||||||||||||||||
| Deferred tax liabilities |
311,000
EUR
|
— | — | — | — | — | — |
584,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities included in disposal groups classified as held for sale |
0
EUR
|
— | — | — | — | — | — |
6,116,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
85,028,000
EUR
|
— | — | — | — | — | — |
113,058,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — |