Analysis Of Income And Expense [Abstract]
| Concept |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | |||||||
| Revenue [abstract] | |||||||
| Revenue from sale of goods | — | — |
678,000
EUR
|
— | — | — |
—
EUR
|
| Revenue | — | — |
70 451
EUR
|
— | — | — |
85 814
EUR
|
| Material income and expense [abstract] | |||||||
| Research and development expense | — | — |
58 613
EUR
|
— | — | — |
78 844
EUR
|
| Selling, general and administrative expense [abstract] | |||||||
| Selling, general and administrative expense | — | — |
31 246
EUR
|
— | — | — |
25 803
EUR
|
| Operating expense | — | — |
89 859
EUR
|
— | — | — |
104 647
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 |
805,000
EUR
|
1 027
EUR
|
222,000
EUR
|
— |
5,000
EUR
|
— |
5,000
EUR
|
| Comprehensive income, continuing and discontinued operations [abstract] | |||||||
| Comprehensive income |
805,000
EUR
|
827,000
EUR
|
63 962
EUR
|
63 984
EUR
|
627,000
EUR
|
20 759
EUR
|
20 132
EUR
|