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] | |||||
| Interest paid, classified as operating activities | — |
2,762,000
EUR
|
— |
4,130,000
EUR
|
— |
| Cash flows from (used in) operating activities | — |
109,825,000
EUR
|
— |
102,505,000
EUR
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — |
274,000
EUR
|
— |
26,108,000
EUR
|
— |
| Other cash payments to acquire equity or debt instruments of other entities, classified as investing activities | — |
5,353,000
EUR
|
— |
2,159,000
EUR
|
— |
| Cash flows from (used in) investing activities | — |
47,134,000
EUR
|
— |
48,826,000
EUR
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Payments of lease liabilities, classified as financing activities | — |
4,255,000
EUR
|
— |
3,274,000
EUR
|
— |
| Dividends paid, classified as financing activities | — |
28,813,000
EUR
|
— |
25,920,000
EUR
|
— |
| Cash flows from (used in) financing activities | — |
14,749,000
EUR
|
— |
5,621,000
EUR
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — |
47,942,000
EUR
|
— |
48,058,000
EUR
|
— |
| Cash and cash equivalents |
132,160,000
EUR
|
— |
81,261,000
EUR
|
— |
40,093,000
EUR
|