Statement Of Cash Flows [Abstract]
| Concept |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||
| Cash flows from (used in) operating activities [abstract] | |||||
| Cash flows from (used in) operating activities | — |
110,812,000
EUR
|
— |
110,923,000
EUR
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — |
9,205,000
EUR
|
— |
274,000
EUR
|
— |
| Other cash payments to acquire equity or debt instruments of other entities, classified as investing activities | — |
9,281,000
EUR
|
— |
5,353,000
EUR
|
— |
| Cash flows from (used in) investing activities | — |
141,368,000
EUR
|
— |
47,549,000
EUR
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Proceeds from borrowings, classified as financing activities | — |
39,000,000
EUR
|
— |
30,000,000
EUR
|
— |
| Repayments of borrowings, classified as financing activities | — |
14,000,000
EUR
|
— |
14,500,000
EUR
|
— |
| Payments of lease liabilities, classified as financing activities | — |
4,187,000
EUR
|
— |
4,255,000
EUR
|
— |
| Dividends paid, classified as financing activities | — |
32,805,000
EUR
|
— |
28,813,000
EUR
|
— |
| Interest paid, classified as financing activities | — |
2,221,000
EUR
|
— |
2,762,000
EUR
|
— |
| Other inflows (outflows) of cash, classified as financing activities | — |
1,545,000
EUR
|
— |
1,664,000
EUR
|
— |
| Cash flows from (used in) financing activities | — |
24,599,000
EUR
|
— |
15,432,000
EUR
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — |
55,155,000
EUR
|
— |
47,942,000
EUR
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents | — |
570,000
EUR
|
— |
2,957,000
EUR
|
— |
| Cash and cash equivalents |
76,435,000
EUR
|
— |
132,160,000
EUR
|
— |
81,261,000
EUR
|