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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||||||||||
| Revenue [abstract] | ||||||||||||||||||
| Revenue | — | — | — | — | — | — | — |
422,293
EUR
|
— | — | — |
379,257
EUR
|
— | — | — | — | — | — |
| Material income and expense [abstract] | ||||||||||||||||||
| Finance income (cost) | — | — | — | — | — | — | — |
1,060
EUR
|
— | — | — |
3,510
EUR
|
— | — | — | — | — | — |
| Expenses by nature [abstract] | ||||||||||||||||||
| Raw materials and consumables used | — | — | — | — | — | — | — |
170,671
EUR
|
— | — | — |
132,507
EUR
|
— | — | — | — | — | — |
| Classes of employee benefits expense [abstract] | ||||||||||||||||||
| Employee benefits expense | — | — | — | — | — | — | — |
132,166
EUR
|
— | — | — |
127,409
EUR
|
— | — | — | — | — | — |
| Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss [abstract] | ||||||||||||||||||
| Depreciation and amortisation expense [abstract] | ||||||||||||||||||
| Depreciation and amortisation expense | — | — | — | — | — | — | — |
24,474
EUR
|
— | — | — |
23,097
EUR
|
— | — | — | — | — | — |
| Other expenses, by nature | — | — | — | — | — | — | — |
78,798
EUR
|
— | — | — |
73,693
EUR
|
— | — | — | — | — | — |
| Disclosure of attribution of expenses by nature to their function [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of attribution of expenses by nature to their function [abstract] | ||||||||||||||||||
| Disclosure of attribution of expenses by nature to their function [line items] | ||||||||||||||||||
| Miscellaneous other comprehensive income [abstract] | ||||||||||||||||||
| Income tax relating to exchange differences on translation of foreign operations and hedges of net investments in foreign operations included in other comprehensive income [abstract] | ||||||||||||||||||
| Income tax relating to exchange differences on translation of foreign operations included in other comprehensive income | — | — | — | — | — | — | — |
10,000
EUR
|
— | — | — |
2,000
EUR
|
— | — | — | — | — | — |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||||||||
| Comprehensive income |
171,000
EUR
|
1,974
EUR
|
0
EUR
|
0
EUR
|
0
EUR
|
29,567
EUR
|
0
EUR
|
29,738
EUR
|
27,593
EUR
|
19,694
EUR
|
0
EUR
|
14,940
EUR
|
171,000
EUR
|
14,769
EUR
|
0
EUR
|
4,925
EUR
|
0
EUR
|
0
EUR
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — | — | — | — | — | — |
29,567
EUR
|
— | — | — |
14,769
EUR
|
— | — | — | — | — | — |
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | ||||||||||||||||||
| Comprehensive income, attributable to non-controlling interests | — | — | — | — | — | — | — |
171,000
EUR
|
— | — | — |
171,000
EUR
|
— | — | — | — | — | — |