Analysis Of Income And Expense [Abstract]
| Concept |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||||||
| Revenue [abstract] | ||||||||||||||
| Interest income | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Interest income on cash and cash equivalents | — | — | — | — | — |
22,000
EUR
|
— | — | — | — | — | — | — |
410,000
EUR
|
| Material income and expense [abstract] | ||||||||||||||
| Finance income (cost) | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other finance income (cost) | — | — | — | — | — |
26,000
EUR
|
— | — | — | — | — | — | — |
6,000
EUR
|
| Interest expense | — | — | — | — | — |
322,000
EUR
|
— | — | — | — | — | — | — |
225,000
EUR
|
| Interest income (expense) | — | — | — | — | — |
300,000
EUR
|
— | — | — | — | — | — | — |
184,000
EUR
|
| Expenses by nature [abstract] | ||||||||||||||
| Raw materials and consumables used | — | — | — | — | — |
30 689
EUR
|
— | — | — | — | — | — | — |
31 517
EUR
|
| Services expense | — | — | — | — | — |
61 075
EUR
|
— | — | — | — | — | — | — |
55 067
EUR
|
| Classes of employee benefits expense [abstract] | ||||||||||||||
| Employee benefits expense | — | — | — | — | — |
65 858
EUR
|
— | — | — | — | — | — | — |
54 471
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 | — | — | — | — | — |
5 037
EUR
|
— | — | — | — | — | — | — |
5 034
EUR
|
| Tax expense other than income tax expense | — | — | — | — | — |
2 829
EUR
|
— | — | — | — | — | — | — |
2 323
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] | ||||||||||||||
| 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 | — |
1,000
EUR
|
— | — |
1,000
EUR
|
4,000
EUR
|
3,000
EUR
|
5,000
EUR
|
— |
3,000
EUR
|
— | — |
3,000
EUR
|
7,000
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 | — | — | — | — | — |
955,000
EUR
|
— | — | — | — | — | — | — |
875,000
EUR
|
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||||
| Comprehensive income |
0
EUR
|
442,000
EUR
|
10 891
EUR
|
0
EUR
|
11 334
EUR
|
11 888
EUR
|
555,000
EUR
|
625,000
EUR
|
8 491
EUR
|
113,000
EUR
|
0
EUR
|
0
EUR
|
8 604
EUR
|
9 229
EUR
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — | — | — | — |
11 334
EUR
|
— | — | — | — | — | — | — |
8 604
EUR
|
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | ||||||||||||||
| Comprehensive income, attributable to non-controlling interests | — | — | — | — | — |
555,000
EUR
|
— | — | — | — | — | — | — |
625,000
EUR
|