Statement Of Comprehensive Income [Abstract]
| Concept |
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 |
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 |
|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||
| Profit (loss) |
18 480
EUR
|
338,000
EUR
|
18 818
EUR
|
18 818
EUR
|
805,000
EUR
|
927,000
EUR
|
805,000
EUR
|
121,000
EUR
|
| Other comprehensive income [abstract] | ||||||||
| Components of other comprehensive income that will not be reclassified to profit or loss, before tax [abstract] | ||||||||
| Other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans |
265,000
EUR
|
— | — | — | — |
824,000
EUR
|
— | — |
| Components of other comprehensive income that will be reclassified to profit or loss, before tax [abstract] | ||||||||
| Exchange differences on translation [abstract] | ||||||||
| Other comprehensive income, before tax, exchange differences on translation of foreign operations |
5,000
EUR
|
— | — | — | — |
53,000
EUR
|
— | — |
| Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss [abstract] | ||||||||
| Income tax relating to remeasurements of defined benefit plans included in other comprehensive income |
68,000
EUR
|
— | — | — | — |
213,000
EUR
|
— | — |
| Other comprehensive income |
202,000
EUR
|
— | — | — | — |
665,000
EUR
|
— | — |
| Comprehensive income |
18 682
EUR
|
— | — | — | — |
1 592
EUR
|
— | — |
| Comprehensive income attributable to [abstract] | ||||||||
| Comprehensive income, attributable to owners of parent |
19 020
EUR
|
— | — | — | — |
1 584
EUR
|
— | — |
| Comprehensive income, attributable to non-controlling interests |
338,000
EUR
|
— | — | — | — |
8,000
EUR
|
— | — |