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 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 |
As at 2021-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||||||||
| Property, plant and equipment | — |
12,080,000
EUR
|
— | — | — | — | — | — | — | — | — |
13,366,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Right-of-use assets | — |
84,000
EUR
|
— | — | — | — | — | — | — | — | — |
109,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill | — |
1,345,000
EUR
|
— | — | — | — | — | — | — | — | — |
1,567,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — |
179,000
EUR
|
— | — | — | — | — | — | — | — | — |
129,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
309,000
EUR
|
| Assets | — |
20,237,000
EUR
|
— | — | — | — | — | — | — | — | — |
26,303,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||
| Issued capital | — |
6,736,000
EUR
|
— | — | — | — | — | — | — | — | — |
6,736,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings | — |
15,787,000
EUR
|
— | — | — | — | — | — | — | — | — |
11,507,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent | — |
1,602,000
EUR
|
— | — | — | — | — | — | — | — | — |
3,570,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests | — |
-
EUR
|
— | — | — | — | — | — | — | — | — |
-
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
718,000
EUR
|
1,602,000
EUR
|
6,785,000
EUR
|
-
EUR
|
15,787,000
EUR
|
6,736,000
EUR
|
54,000
EUR
|
1,602,000
EUR
|
718,000
EUR
|
7,675,000
EUR
|
11,507,000
EUR
|
3,570,000
EUR
|
3,570,000
EUR
|
-
EUR
|
52,000
EUR
|
6,736,000
EUR
|
8,521,000
EUR
|
991,000
EUR
|
-
EUR
|
10,652,000
EUR
|
5,542,000
EUR
|
6,736,000
EUR
|
54,000
EUR
|
5,542,000
EUR
|
| Liabilities [abstract] | ||||||||||||||||||||||||
| Deferred tax liabilities | — |
1,063,000
EUR
|
— | — | — | — | — | — | — | — | — |
1,628,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities | — |
21,839,000
EUR
|
— | — | — | — | — | — | — | — | — |
22,733,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities | — |
20,237,000
EUR
|
— | — | — | — | — | — | — | — | — |
26,303,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |