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 |
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 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||||||||||||||
| Revenue [abstract] | ||||||||||||||||||||||
| Revenue from sale of goods | — | — | — | — | — | — | — | — | — |
188 192
EUR
|
— |
194 002
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Revenue from rendering of services | — | — | — | — | — | — | — | — | — |
124 772
EUR
|
— |
117 953
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Revenue | — | — | — | — | — | — | — | — | — |
312 964
EUR
|
— |
311 955
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Material income and expense [abstract] | ||||||||||||||||||||||
| Research and development expense | — | — | — | — | — | — | — | — | — |
34 013
EUR
|
— |
33 122
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Miscellaneous other operating income | — | — | — | — | — | — | — | — | — |
0
EUR
|
— |
65,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Miscellaneous other operating expense | — | — | — | — | — | — | — | — | — |
1 038
EUR
|
— |
442,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Selling, general and administrative expense [abstract] | ||||||||||||||||||||||
| General and administrative expense | — | — | — | — | — | — | — | — | — |
39 834
EUR
|
— |
41 792
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Sales and marketing expense | — | — | — | — | — | — | — | — | — |
19 337
EUR
|
— |
20 735
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, hedges of net investments in foreign operations | — | — | — | — | — | — | — | — | — |
859,000
EUR
|
— |
193,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Share of profit (loss) of associates and joint ventures accounted for using equity method [abstract] | ||||||||||||||||||||||
| Share of profit (loss) of associates and joint ventures accounted for using equity method | — | — | — | — | — | — | — | — | — |
1 253
EUR
|
— |
3 227
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||||||||||||
| Comprehensive income |
8 969
EUR
|
0
EUR
|
0
EUR
|
165,000
EUR
|
0
EUR
|
0
EUR
|
514,000
EUR
|
746,000
EUR
|
0
EUR
|
6 515
EUR
|
3 879
EUR
|
30,506,000
EUR
|
506,000
EUR
|
0
EUR
|
31,921,000
EUR
|
0
EUR
|
0
EUR
|
3 265
EUR
|
2 108
EUR
|
0
EUR
|
2 066
EUR
|
0
EUR
|