Disclosure Of Analysis Of Other Comprehensive Income By Item [Text Block]
| Concept |
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 |
2019-01-01 to 2019-12-31 |
|---|---|---|---|---|---|---|---|
| Disclosure of analysis of other comprehensive income by item [text block] | — | — | — | — | — | — | — |
| Disclosure of analysis of other comprehensive income by item [abstract] | |||||||
| Disclosure of analysis of other comprehensive income by item [line items] | |||||||
| Other comprehensive income, net of tax, exchange differences on translation of foreign operations |
3,000
EUR
|
3,000
EUR
|
3,000
EUR
|
2,000
EUR
|
2,000
EUR
|
2,000
EUR
|
— |
| Other comprehensive income, net of tax, financial assets measured at fair value through other comprehensive income |
493,000
EUR
|
493,000
EUR
|
493,000
EUR
|
538,000
EUR
|
538,000
EUR
|
538,000
EUR
|
32,000
EUR
|
| Other comprehensive income, net of tax, gains (losses) on remeasurements of defined benefit plans |
222,000
EUR
|
222,000
EUR
|
222,000
EUR
|
172,000
EUR
|
172,000
EUR
|
172,000
EUR
|
260,000
EUR
|