Analysis Of Income And Expense [Abstract]
| Concept |
2022-01-01 to 2022-12-31 |
2021-01-01 to 2021-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|
| Analysis of income and expense [abstract] | |||
| Revenue [abstract] | |||
| Revenue |
314 031
EUR
|
285 548
EUR
|
297 234
EUR
|
| Material income and expense [abstract] | |||
| Finance income (cost) | — | — | — |
| Other finance income (cost) |
1 021
EUR
|
541,000
EUR
|
2 657
EUR
|
| Expenses by nature [abstract] | |||
| Classes of employee benefits expense [abstract] | |||
| Expense from share-based payment transactions with employees |
3 388
EUR
|
4 352
EUR
|
5 067
EUR
|
| Employee benefits expense |
191 441
EUR
|
180 629
EUR
|
189 891
EUR
|
| Tax expense other than income tax expense |
2 684
EUR
|
3 291
EUR
|
2 626
EUR
|
| Comprehensive income, continuing and discontinued operations [abstract] | |||
| Comprehensive income |
25 177
EUR
|
28 831
EUR
|
12 423
EUR
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | |||
| Comprehensive income, attributable to owners of parent |
25 181
EUR
|
28 830
EUR
|
12 425
EUR
|
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | |||
| Comprehensive income, attributable to non-controlling interests |
4,000
EUR
|
2,000
EUR
|
2,000
EUR
|