Statement Of Financial Position [Abstract]
| Concept |
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 |
24 753
EUR
|
— | — | — | — | — | — | — |
24 933
EUR
|
— | — | — | — | — |
| Goodwill |
0
EUR
|
— | — | — | — | — | — | — |
0
EUR
|
— | — | — | — | — |
| Intangible assets other than goodwill |
0
EUR
|
— | — | — | — | — | — | — |
0
EUR
|
— | — | — | — | — |
| Other financial assets |
4,000
EUR
|
— | — | — | — | — | — | — |
5,000
EUR
|
— | — | — | — | — |
| Investments accounted for using equity method |
0
EUR
|
— | — | — | — | — | — | — |
0
EUR
|
— | — | — | — | — |
| Inventories |
2 627
EUR
|
— | — | — | — | — | — | — |
3 805
EUR
|
— | — | — | — | — |
| Deferred tax assets |
0
EUR
|
— | — | — | — | — | — | — |
0
EUR
|
— | — | — | — | — |
| Cash and cash equivalents |
178,000
EUR
|
— | — | — | — | — | — | — |
202,000
EUR
|
— | — | — | — | — |
| Assets |
54 194
EUR
|
— | — | — | — | — | — | — |
57 370
EUR
|
— | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||
| Equity [abstract] | ||||||||||||||
| Issued capital |
677,000
EUR
|
— | — | — | — | — | — | — |
677,000
EUR
|
— | — | — | — | — |
| Share premium |
3 957
EUR
|
— | — | — | — | — | — | — |
3 957
EUR
|
— | — | — | — | — |
| Equity attributable to owners of parent |
28 980
EUR
|
— | — | — | — | — | — | — |
28 847
EUR
|
— | — | — | — | — |
| Non-controlling interests |
408,000
EUR
|
— | — | — | — | — | — | — |
439,000
EUR
|
— | — | — | — | — |
| Equity |
29 389
EUR
|
408,000
EUR
|
3 957
EUR
|
134,000
EUR
|
0
EUR
|
677,000
EUR
|
24 213
EUR
|
0
EUR
|
29 285
EUR
|
46,000
EUR
|
24 259
EUR
|
3 957
EUR
|
439,000
EUR
|
677,000
EUR
|
| Liabilities [abstract] | ||||||||||||||
| Provisions [abstract] | ||||||||||||||
| Other provisions |
25,000
EUR
|
— | — | — | — | — | — | — |
25,000
EUR
|
— | — | — | — | — |
| Deferred tax liabilities |
3 615
EUR
|
— | — | — | — | — | — | — |
3 539
EUR
|
— | — | — | — | — |
| Equity and liabilities |
54 194
EUR
|
— | — | — | — | — | — | — |
57 370
EUR
|
— | — | — | — | — |