Statement Of Comprehensive Income [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 |
2021-01-01 to 2021-12-31 |
|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | |||||
| Profit (loss) |
58 899
EUR
|
58 899
EUR
|
58 899
EUR
|
— |
52 900
EUR
|
| Other comprehensive income [abstract] | |||||
| Components of other comprehensive income that will not be reclassified to profit or loss, net of tax [abstract] | |||||
| Other comprehensive income, net of tax, gains (losses) on remeasurements of defined benefit plans | — |
860,000
EUR
|
860,000
EUR
|
860,000
EUR
|
222,000
EUR
|
| Components of other comprehensive income that will be reclassified to profit or loss, net of tax [abstract] | |||||
| Exchange differences on translation [abstract] | |||||
| Other comprehensive income, net of tax, exchange differences on translation of foreign operations | — |
5,000
EUR
|
5,000
EUR
|
5,000
EUR
|
— |
| Financial assets measured at fair value through other comprehensive income [abstract] | |||||
| Other comprehensive income, net of tax, financial assets measured at fair value through other comprehensive income | — |
1 127
EUR
|
1 127
EUR
|
1 127
EUR
|
493,000
EUR
|
| Comprehensive income | — | — |
58 632
EUR
|
— |
53 457
EUR
|
| Comprehensive income attributable to [abstract] | |||||
| Comprehensive income, attributable to owners of parent | — | — |
58 632
EUR
|
— |
53 456
EUR
|
| Comprehensive income, attributable to non-controlling interests | — | — |
0
EUR
|
— |
1,000
EUR
|