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 interest expense |
699,000
EUR
|
2,040
EUR
|
| Adjustments for interest income |
3,155
EUR
|
3,750
EUR
|
| Adjustments for increase (decrease) in other liabilities |
296,000
EUR
|
229,000
EUR
|
| Adjustments for undistributed profits of investments accounted for using equity method |
597,000
EUR
|
489,000
EUR
|
| Income taxes paid, classified as operating activities |
73,000
EUR
|
107,000
EUR
|
| Cash flows from (used in) investing activities [abstract] | ||
| Purchase of interests in investments accounted for using equity method |
12,143
EUR
|
8,780
EUR
|
| Proceeds from sales of investments accounted for using equity method |
0
EUR
|
1,575
EUR
|
| Cash flows from (used in) financing activities [abstract] | ||
| Cash advances and loans from related parties |
15,500
EUR
|
0
EUR
|
| Cash repayments of advances and loans from related parties |
0
EUR
|
4,928
EUR
|
| Proceeds from issue of bonds, notes and debentures |
10,465
EUR
|
0
EUR
|