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 |
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 | — |
689 492
EUR
|
54 028
EUR
|
635 464
EUR
|
— | — | — |
521 486
EUR
|
— | — | — | — |
52 407
EUR
|
573 893
EUR
|
| Material income and expense [abstract] | ||||||||||||||
| Impairment loss (reversal of impairment loss) on trade receivables [abstract] | ||||||||||||||
| Impairment loss (reversal of impairment loss) recognised in profit or loss, trade receivables | — |
126,000
EUR
|
— |
126,000
EUR
|
— | — | — |
44,000
EUR
|
— | — | — | — | — |
44,000
EUR
|
| Finance income (cost) | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other finance income (cost) | — |
241,000
EUR
|
84,000
EUR
|
325,000
EUR
|
— | — | — |
1 432
EUR
|
— | — | — | — |
81,000
EUR
|
1 351
EUR
|
| Miscellaneous other operating income | — |
2 755
EUR
|
7,000
EUR
|
2 748
EUR
|
— | — | — |
11 960
EUR
|
— | — | — | — | — |
11 960
EUR
|
| Miscellaneous other operating expense | — |
11 754
EUR
|
596,000
EUR
|
11 158
EUR
|
— | — | — |
25 468
EUR
|
— | — | — | — |
793,000
EUR
|
26 262
EUR
|
| Expenses by nature [abstract] | ||||||||||||||
| Raw materials and consumables used | — |
105 390
EUR
|
46 639
EUR
|
58 751
EUR
|
— | — | — |
46 479
EUR
|
— | — | — | — |
44 500
EUR
|
90 979
EUR
|
| Services expense | — |
81 667
EUR
|
2 360
EUR
|
79 307
EUR
|
— | — | — |
64 396
EUR
|
— | — | — | — |
2 333
EUR
|
66 729
EUR
|
| Classes of employee benefits expense [abstract] | ||||||||||||||
| Employee benefits expense | — |
348 413
EUR
|
2 906
EUR
|
345 507
EUR
|
— | — | — |
277 419
EUR
|
— | — | — | — |
2 447
EUR
|
279 866
EUR
|
| Tax expense other than income tax expense | — |
30 629
EUR
|
964,000
EUR
|
29 665
EUR
|
— | — | — |
20 749
EUR
|
— | — | — | — |
817,000
EUR
|
21 567
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 | — |
2 318
EUR
|
— |
2 318
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||||
| Comprehensive income |
476,000
EUR
|
26 055
EUR
|
565,000
EUR
|
26 620
EUR
|
25 578
EUR
|
25 578
EUR
|
26 055
EUR
|
8 630
EUR
|
7 238
EUR
|
629,000
EUR
|
6 610
EUR
|
6 610
EUR
|
1 392
EUR
|
7 238
EUR
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||||||
| Comprehensive income, attributable to owners of parent | — |
25 578
EUR
|
600,000
EUR
|
26 178
EUR
|
— | — | — |
8 037
EUR
|
— | — | — | — |
1 427
EUR
|
6 610
EUR
|
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | ||||||||||||||
| Comprehensive income, attributable to non-controlling interests | — |
476,000
EUR
|
34,000
EUR
|
442,000
EUR
|
— | — | — |
594,000
EUR
|
— | — | — | — |
35,000
EUR
|
629,000
EUR
|