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 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||
| Profit (loss) |
841,000
EUR
|
841,000
EUR
|
841,000
EUR
|
927,000
EUR
|
927,000
EUR
|
927,000
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 revaluation of property, plant and equipment, right-of-use assets and intangible assets | — | — | — |
12 003
EUR
|
12 003
EUR
|
12 003
EUR
|
| Other comprehensive income, net of tax, gains (losses) on remeasurements of defined benefit plans |
43,000
EUR
|
43,000
EUR
|
43,000
EUR
|
4,000
EUR
|
4,000
EUR
|
4,000
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 |
41,000
EUR
|
41,000
EUR
|
41,000
EUR
|
45,000
EUR
|
45,000
EUR
|
45,000
EUR
|
| Other comprehensive income |
2,000
EUR
|
2,000
EUR
|
2,000
EUR
|
41,000
EUR
|
41,000
EUR
|
41,000
EUR
|
| Comprehensive income attributable to [abstract] | ||||||
| Comprehensive income, attributable to owners of parent | — |
843,000
EUR
|
— | — | — |
886,000
EUR
|