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 |
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) |
133,000
EUR
|
9,712
EUR
|
— |
9,712
EUR
|
9,845
EUR
|
19,897
EUR
|
19,897
EUR
|
— |
19,897
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 | — | — | — | — |
1,062
EUR
|
474,000
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 | — | — | — | — |
348,000
EUR
|
155,000
EUR
|
— | — | — |
| Other comprehensive income | — | — |
714,000
EUR
|
714,000
EUR
|
714,000
EUR
|
319,000
EUR
|
319,000
EUR
|
319,000
EUR
|
— |
| Comprehensive income |
133,000
EUR
|
9,712
EUR
|
714,000
EUR
|
10,426
EUR
|
10,559
EUR
|
20,216
EUR
|
20,216
EUR
|
319,000
EUR
|
19,897
EUR
|
| Comprehensive income attributable to [abstract] | |||||||||
| Comprehensive income, attributable to owners of parent | — | — | — | — |
10,426
EUR
|
20,216
EUR
|
— | — | — |
| Comprehensive income, attributable to non-controlling interests | — | — | — | — |
133,000
EUR
|
— | — | — | — |