Statement Of Cash Flows [Abstract]
| Concept |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||
| Cash flows from (used in) operating activities [abstract] | |||||
| Cash flows from (used in) operating activities | — |
6,789
EUR
|
— |
6,681
EUR
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — |
414,000
EUR
|
— |
959,000
EUR
|
— |
| Other cash receipts from sales of equity or debt instruments of other entities, classified as investing activities | — |
0
EUR
|
— |
20,669
EUR
|
— |
| Cash flows from (used in) investing activities | — |
8,561
EUR
|
— |
4,742
EUR
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Proceeds from borrowings, classified as financing activities | — |
40,000
EUR
|
— |
0
EUR
|
— |
| Repayments of borrowings, classified as financing activities | — |
35,500
EUR
|
— |
6,454
EUR
|
— |
| Dividends paid, classified as financing activities | — |
3,449
EUR
|
— |
5,723
EUR
|
— |
| Interest paid, classified as financing activities | — |
0
EUR
|
— |
0
EUR
|
— |
| Cash flows from (used in) financing activities | — |
929,000
EUR
|
— |
12,177
EUR
|
— |
| Cash and cash equivalents |
883,000
EUR
|
— |
1,727
EUR
|
— |
2,483
EUR
|