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] | |||||
| Income taxes paid (refund), classified as operating activities | — |
10,001,000
EUR
|
— |
7,585,000
EUR
|
— |
| Cash flows from (used in) operating activities | — |
80,157,000
EUR
|
— |
50,030,000
EUR
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Cash flows from (used in) investing activities | — |
47,829,000
EUR
|
— |
42,596,000
EUR
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Proceeds from changes in ownership interests in subsidiaries that do not result in loss of control | — |
1,192,000
EUR
|
— |
506,000
EUR
|
— |
| Dividends paid, classified as financing activities | — |
9,459,000
EUR
|
— |
7,243,000
EUR
|
— |
| Interest paid, classified as financing activities | — |
7,709,000
EUR
|
— |
7,621,000
EUR
|
— |
| Cash flows from (used in) financing activities | — |
30,529,000
EUR
|
— |
28,961,000
EUR
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — |
1,799,000
EUR
|
— |
21,527,000
EUR
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents | — |
15,734,000
EUR
|
— |
11,211,000
EUR
|
— |
| Cash and cash equivalents |
58,949,000
EUR
|
— |
72,885,000
EUR
|
— |
105,623,000
EUR
|