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 |
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 |
2023-01-01 to 2023-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||||
| Revenue [abstract] | ||||||||||||
| Interest income | — | — | — | — | — | — | — | — | — | — | — | — |
| Interest income on cash and cash equivalents | — |
1 319
EUR
|
— | — | — | — |
1 005
EUR
|
— | — | — | — | — |
| Material income and expense [abstract] | ||||||||||||
| Finance income (cost) | — |
814,000
EUR
|
— | — | — | — |
454,000
EUR
|
— | — | — | — | — |
| Other finance income (cost) | — |
5,000
EUR
|
— | — | — | — |
6,000
EUR
|
— | — | — | — | — |
| Interest expense | — |
505,000
EUR
|
— | — | — | — |
550,000
EUR
|
— | — | — | — | — |
| Expenses by nature [abstract] | ||||||||||||
| Raw materials and consumables used | — |
27 106
EUR
|
— | — | — | — |
23 711
EUR
|
— | — | — | — | — |
| Services expense | — |
78 823
EUR
|
— | — | — | — |
68 894
EUR
|
— | — | — | — | — |
| Classes of employee benefits expense [abstract] | ||||||||||||
| Employee benefits expense | — |
86 387
EUR
|
— | — | — | — |
80 604
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 | — |
7 530
EUR
|
— | — | — | — |
7 103
EUR
|
— | — | — | — | — |
| Tax expense other than income tax expense | — |
2 706
EUR
|
— | — | — | — |
2 873
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 |
2,000
EUR
|
3,000
EUR
|
— | — |
2,000
EUR
|
2,000
EUR
|
9,000
EUR
|
— | — |
6,000
EUR
|
3,000
EUR
|
3,000
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 | — |
0
EUR
|
— | — | — | — |
558,000
EUR
|
— | — | — | — | — |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||
| Comprehensive income |
281,000
EUR
|
10 387
EUR
|
10 061
EUR
|
0
EUR
|
45,000
EUR
|
10 106
EUR
|
12 482
EUR
|
12 442
EUR
|
0
EUR
|
346,000
EUR
|
306,000
EUR
|
12 136
EUR
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||||
| Comprehensive income, attributable to owners of parent | — |
10 106
EUR
|
— | — | — | — |
12 136
EUR
|
— | — | — | — | — |
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | ||||||||||||
| Comprehensive income, attributable to non-controlling interests | — |
281,000
EUR
|
— | — | — | — |
346,000
EUR
|
— | — | — | — | — |