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 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||
| Assets [abstract] | ||||||||||||
| Property, plant and equipment |
434,000
EUR
|
— | — | — |
2,000
EUR
|
— | — | — | — | — | — | — |
| Goodwill |
1,213,000
EUR
|
— | — | — |
0
EUR
|
— | — | — | — | — | — | — |
| Intangible assets other than goodwill |
3,946,000
EUR
|
— | — | — |
1,819,000
EUR
|
— | — | — | — | — | — | — |
| Cash and cash equivalents |
3,378,000
EUR
|
— | — | — |
2,000
EUR
|
— | — | — |
0
EUR
|
— | — | — |
| Assets |
11,012,000
EUR
|
— | — | — |
2,192,000
EUR
|
— | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||
| Equity [abstract] | ||||||||||||
| Issued capital |
2,354,000
EUR
|
— | — | — |
1,055,000
EUR
|
— | — | — | — | — | — | — |
| Retained earnings |
31,181,000
EUR
|
— | — | — |
4,364,000
EUR
|
— | — | — | — | — | — | — |
| Share premium |
37,057,000
EUR
|
— | — | — |
4,233,000
EUR
|
— | — | — | — | — | — | — |
| Equity |
8,230,000
EUR
|
37,057,000
EUR
|
31,181,000
EUR
|
2,354,000
EUR
|
924,000
EUR
|
4,364,000
EUR
|
4,233,000
EUR
|
1,055,000
EUR
|
461,000
EUR
|
924,000
EUR
|
3,556,000
EUR
|
3,093,000
EUR
|
| Liabilities [abstract] | ||||||||||||
| Deferred tax liabilities |
572,000
EUR
|
— | — | — |
0
EUR
|
— | — | — | — | — | — | — |
| Equity and liabilities |
11,012,000
EUR
|
— | — | — |
2,192,000
EUR
|
— | — | — | — | — | — | — |