Analysis Of Income And Expense [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||||||
| Revenue [abstract] | ||||||||||||||
| Revenue | — |
4 640
EUR
|
— | — | — | — | — | — | — | — |
5 252
EUR
|
— | — | — |
| Material income and expense [abstract] | ||||||||||||||
| Research and development expense | — |
1 518
EUR
|
— | — | — | — | — | — | — | — |
1 107
EUR
|
— | — | — |
| Finance income (cost) | — |
106,000
EUR
|
— | — | — | — | — | — | — | — |
97,000
EUR
|
— | — | — |
| Other operating income (expense) | — |
97,000
EUR
|
— | — | — | — | — | — | — | — |
23,000
EUR
|
— | — | — |
| Selling, general and administrative expense [abstract] | ||||||||||||||
| Selling, general and administrative expense | — |
2 609
EUR
|
— | — | — | — | — | — | — | — |
3 661
EUR
|
— | — | — |
| Miscellaneous other comprehensive income [abstract] | ||||||||||||||
| Other comprehensive income, net of tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations [abstract] | ||||||||||||||
| Other comprehensive income, net of tax, exchange differences on translation of foreign operations |
0
EUR
|
23,000
EUR
|
0
EUR
|
0
EUR
|
0
EUR
|
0
EUR
|
23,000
EUR
|
0
EUR
|
0
EUR
|
0
EUR
|
39,000
EUR
|
0
EUR
|
0
EUR
|
39,000
EUR
|
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||||
| Comprehensive income | — |
3 575
EUR
|
— | — | — | — | — | — | — | — |
3 985
EUR
|
— | — | — |