Statement Of Cash Flows [Abstract]
| Concept |
2021-01-01 to 2021-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|
| Statement of cash flows [abstract] | ||
| Cash flows from (used in) operating activities [abstract] | ||
| Adjustments for dividend income |
3,000
EUR
|
— |
| Cash flows from (used in) operations before changes in working capital |
7 789
EUR
|
2 240
EUR
|
| Increase (decrease) in working capital |
2 292
EUR
|
4 768
EUR
|
| Adjustments for undistributed profits of investments accounted for using equity method |
597,000
EUR
|
727,000
EUR
|
| Cash flows from (used in) investing activities [abstract] | ||
| Purchase of financial instruments, classified as investing activities |
515,000
EUR
|
3,000
EUR
|
| Cash flows from (used in) financing activities [abstract] | ||
| Dividends paid to non-controlling interests, classified as financing activities |
144,000
EUR
|
163,000
EUR
|