Analysis Of Income And Expense [Abstract]
| Concept |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
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 |
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 |
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 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
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] | |||||||||||||||||||||||||||
| Other revenue | — | — | — | — | — | — | — |
5 510
EUR
|
— |
6 993
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Revenue | — | — | — | — | — | — | — |
85 579
EUR
|
— |
7 758
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Material income and expense [abstract] | |||||||||||||||||||||||||||
| Expense of restructuring activities | — | — | — | — | — | — | — |
142,000
EUR
|
— |
5 308
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Research and development expense | — | — | — | — | — | — | — |
35 166
EUR
|
— |
59 097
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Finance income (cost) | — | — | — | — | — | — | — |
37 658
EUR
|
— |
18 752
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other operating income (expense) | — | — | — | — | — | — | — |
763,000
EUR
|
— |
764,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Selling, general and administrative expense [abstract] | |||||||||||||||||||||||||||
| General and administrative expense | — | — | — | — | — | — | — |
16 153
EUR
|
— |
14 270
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Sales and marketing expense | — | — | — | — | — | — | — |
1 539
EUR
|
— |
11 216
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 | — | — | — | — | — | — | — |
113,000
EUR
|
— |
106,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Comprehensive income, continuing and discontinued operations [abstract] | |||||||||||||||||||||||||||
| Comprehensive income |
0
EUR
|
0
EUR
|
67 589
EUR
|
0
EUR
|
113,000
EUR
|
67 259
EUR
|
0
EUR
|
67 589
EUR
|
216,000
EUR
|
101 131
EUR
|
0
EUR
|
196,000
EUR
|
0
EUR
|
106,000
EUR
|
0
EUR
|
0
EUR
|
101 221
EUR
|
101 131
EUR
|
8,000
EUR
|
65 304
EUR
|
168,000
EUR
|
0
EUR
|
65 304
EUR
|
0
EUR
|
65 144
EUR
|
0
EUR
|
0
EUR
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | |||||||||||||||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — | — | — | — | — | — |
67 589
EUR
|
— |
101 131
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | |||||||||||||||||||||||||||
| Comprehensive income, attributable to non-controlling interests | — | — | — | — | — | — | — |
0
EUR
|
— |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |