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 |
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 |
10,115,000
EUR
|
— | — | — | — | — | — | — |
8,636,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill |
2,488,000
EUR
|
— | — | — | — | — | — | — |
2,260,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
82,214,000
EUR
|
— | — | — | — | — | — | — |
10 215,5
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Assets |
28 077,9
EUR
|
— | — | — | — | — | — | — |
29 725,9
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||
| Issued capital |
27,017,000
EUR
|
— | — | — | — | — | — | — |
2 701,7
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Share premium |
89,837,000
EUR
|
— | — | — | — | — | — | — |
11 099,1
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity |
24,440,000
EUR
|
4,654,000
EUR
|
8 983,7
EUR
|
14 136,5
EUR
|
2 701,7
EUR
|
4,584,000
EUR
|
2 444,0
EUR
|
11 890,1
EUR
|
1 856,4
EUR
|
2,117,000
EUR
|
1 856,4
EUR
|
11 099,1
EUR
|
2,660,000
EUR
|
2 701,7
EUR
|
19 531,5
EUR
|
2 371,5
EUR
|
2 303,2
EUR
|
305,000
EUR
|
3,407,000
EUR
|
15 167,0
EUR
|
| Equity and liabilities |
280,779,000
EUR
|
— | — | — | — | — | — | — |
29 725,9
EUR
|
— | — | — | — | — | — | — | — | — | — | — |