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 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 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] | ||||||||||||||||||||||||||||||
| Non-current assets [abstract] | ||||||||||||||||||||||||||||||
| Property, plant and equipment |
429,000
EUR
|
— | — | — | — | — | — |
176,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill |
3,828
EUR
|
— | — | — | — | — | — |
3,607
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Investments accounted for using equity method |
3,801
EUR
|
— | — | — | — | — | — |
3,948
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Trade and other non-current receivables |
1,591
EUR
|
— | — | — | — | — | — |
1,311
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets |
12,373
EUR
|
— | — | — | — | — | — |
10,927
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | ||||||||||||||||||||||||||||||
| Trade and other current receivables |
3,565
EUR
|
— | — | — | — | — | — |
4,127
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current tax assets, current |
244,000
EUR
|
— | — | — | — | — | — |
-
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other current financial assets |
499,000
EUR
|
— | — | — | — | — | — |
10,469
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other current non-financial assets |
594,000
EUR
|
— | — | — | — | — | — |
1,748
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
30,406
EUR
|
— | — | — | — | — | — |
33,457
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
50,012
EUR
|
— | — | — | — |
| Current assets |
35,308
EUR
|
— | — | — | — | — | — |
49,801
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Assets |
47,681
EUR
|
— | — | — | — | — | — |
60,728
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||||||||
| Issued capital |
140,000
EUR
|
— | — | — | — | — | — |
140,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Share premium |
121,513
EUR
|
— | — | — | — | — | — |
121,513
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other reserves |
476,000
EUR
|
— | — | — | — | — | — |
476,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
39,069
EUR
|
80,761
EUR
|
476,000
EUR
|
121,513
EUR
|
140,000
EUR
|
4,460
EUR
|
2,162
EUR
|
53,909
EUR
|
1,136
EUR
|
140,000
EUR
|
121,513
EUR
|
476,000
EUR
|
476,000
EUR
|
1,622
EUR
|
1,136
EUR
|
4,460
EUR
|
4,460
EUR
|
121,513
EUR
|
1,622
EUR
|
65,381
EUR
|
64,246
EUR
|
140,000
EUR
|
55,045
EUR
|
54,805
EUR
|
476,000
EUR
|
48,056
EUR
|
3,827
EUR
|
103,693
EUR
|
2,391
EUR
|
129,000
EUR
|
| Liabilities [abstract] | ||||||||||||||||||||||||||||||
| Non-current liabilities [abstract] | ||||||||||||||||||||||||||||||
| Other non-current financial liabilities |
344,000
EUR
|
— | — | — | — | — | — |
300,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current liabilities |
1,853
EUR
|
— | — | — | — | — | — |
1,047
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | ||||||||||||||||||||||||||||||
| Trade and other current payables |
3,318
EUR
|
— | — | — | — | — | — |
2,422
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other current financial liabilities |
3,200
EUR
|
— | — | — | — | — | — |
3,212
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities |
6,759
EUR
|
— | — | — | — | — | — |
5,772
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities |
8,613
EUR
|
— | — | — | — | — | — |
6,819
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
47,681
EUR
|
— | — | — | — | — | — |
60,728
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |