Statement Of Comprehensive Income [Abstract]
| Concept |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||||||||||
| Profit (loss) |
171,000
EUR
|
0
EUR
|
0
EUR
|
0
EUR
|
0
EUR
|
27,593
EUR
|
0
EUR
|
27,764
EUR
|
27,593
EUR
|
19,694
EUR
|
0
EUR
|
19,865
EUR
|
171,000
EUR
|
19,694
EUR
|
0
EUR
|
0
EUR
|
0
EUR
|
0
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 | — | — | — | — | — | — | — |
2,058
EUR
|
— | — | — |
6,112
EUR
|
— | — | — | — | — | — |
| Other comprehensive income that will not be reclassified to profit or loss, before tax | — | — | — | — | — | — | — |
1,480
EUR
|
— | — | — |
4,401
EUR
|
— | — | — | — | — | — |
| Components of other comprehensive income that will be reclassified to profit or loss, before tax [abstract] | ||||||||||||||||||
| Exchange differences on translation [abstract] | ||||||||||||||||||
| Gains (losses) on exchange differences on translation of foreign operations, before tax | — | — | — | — | — | — | — |
468,000
EUR
|
— | — | — |
519,000
EUR
|
— | — | — | — | — | — |
| Financial assets measured at fair value through other comprehensive income [abstract] | ||||||||||||||||||
| Gains (losses) on financial assets measured at fair value through other comprehensive income, before tax | — | — | — | — | — | — | — |
36,000
EUR
|
— | — | — |
7,000
EUR
|
— | — | — | — | — | — |
| Other comprehensive income that will be reclassified to profit or loss, before tax | — | — | — | — | — | — | — |
494,000
EUR
|
— | — | — |
524,000
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 | — | — | — | — | — | — | — |
578,000
EUR
|
— | — | — |
1,711
EUR
|
— | — | — | — | — | — |
| Income tax relating to components of other comprehensive income that will be reclassified to profit or loss [abstract] | ||||||||||||||||||
| Income tax relating to exchange differences on translation of foreign operations included in other comprehensive income | — | — | — | — | — | — | — |
10,000
EUR
|
— | — | — |
2,000
EUR
|
— | — | — | — | — | — |
| Other comprehensive income |
0
EUR
|
1,974
EUR
|
0
EUR
|
0
EUR
|
0
EUR
|
1,974
EUR
|
0
EUR
|
1,974
EUR
|
0
EUR
|
0
EUR
|
0
EUR
|
4,925
EUR
|
0
EUR
|
4,925
EUR
|
0
EUR
|
4,925
EUR
|
0
EUR
|
0
EUR
|
| Comprehensive income |
171,000
EUR
|
1,974
EUR
|
0
EUR
|
0
EUR
|
0
EUR
|
29,567
EUR
|
0
EUR
|
29,738
EUR
|
27,593
EUR
|
19,694
EUR
|
0
EUR
|
14,940
EUR
|
171,000
EUR
|
14,769
EUR
|
0
EUR
|
4,925
EUR
|
0
EUR
|
0
EUR
|
| Comprehensive income attributable to [abstract] | ||||||||||||||||||
| Comprehensive income, attributable to owners of parent | — | — | — | — | — | — | — |
29,567
EUR
|
— | — | — |
14,769
EUR
|
— | — | — | — | — | — |
| Comprehensive income, attributable to non-controlling interests | — | — | — | — | — | — | — |
171,000
EUR
|
— | — | — |
171,000
EUR
|
— | — | — | — | — | — |