Analysis Of Income And Expense [Abstract]
| Concept |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2024-01-01 to 2024-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||
| Revenue [abstract] | ||||||||||
| Revenue | — |
251,606,000
EUR
|
— | — | — | — | — |
262,426,000
EUR
|
— | — |
| Material income and expense [abstract] | ||||||||||
| Finance income (cost) | — |
944,000
EUR
|
— | — | — | — | — |
731,000
EUR
|
— | — |
| Operating expense | — |
156,009,000
EUR
|
— | — | — | — | — |
153,656,000
EUR
|
— | — |
| Expenses by nature [abstract] | ||||||||||
| Raw materials and consumables used | — |
64,418,000
EUR
|
— | — | — | — | — |
89,717,000
EUR
|
— | — |
| Classes of employee benefits expense [abstract] | ||||||||||
| Employee benefits expense | — |
114,802,000
EUR
|
— | — | — | — | — |
112,059,000
EUR
|
— | — |
| Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss [abstract] | ||||||||||
| Depreciation and amortisation expense [abstract] | ||||||||||
| Depreciation expense | — |
9,896,000
EUR
|
— | — | — | — | — |
9,718,000
EUR
|
— | — |
| Amortisation expense | — |
570,000
EUR
|
— | — | — | — | — |
389,000
EUR
|
— | — |
| Other expenses, by nature | — |
30,463,000
EUR
|
— | — | — | — | — |
31,490,000
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 | — |
518,000
EUR
|
— | — | — | — | — |
315,000
EUR
|
— | — |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||
| Comprehensive income |
-
EUR
|
19,045,000
EUR
|
518,000
EUR
|
-
EUR
|
18,527,000
EUR
|
-
EUR
|
315,000
EUR
|
21,326,000
EUR
|
21,641,000
EUR
|
-
EUR
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||
| Comprehensive income, attributable to owners of parent | — |
19,045,000
EUR
|
— | — | — | — | — |
21,326,000
EUR
|
— | — |