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 | — |
4,558,000
EUR
|
— |
3,425,000
EUR
|
— |
| Cash flows from (used in) operating activities | — |
16,058,000
EUR
|
— |
17,149,000
EUR
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — |
28,786,000
EUR
|
— |
19,900,000
EUR
|
— |
| Cash flows from (used in) investing activities | — |
32,450,000
EUR
|
— |
22,109,000
EUR
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Proceeds from issuing shares | — |
3,844,000
EUR
|
— |
78,762,000
EUR
|
— |
| Payments to acquire or redeem entity's shares | — |
2,720,000
EUR
|
— |
22,000
EUR
|
— |
| Proceeds from borrowings, classified as financing activities | — |
24,424,000
EUR
|
— |
50,119,000
EUR
|
— |
| Repayments of borrowings, classified as financing activities | — |
2,974,000
EUR
|
— |
72,753,000
EUR
|
— |
| Payments of lease liabilities, classified as financing activities | — |
6,131,000
EUR
|
— |
5,766,000
EUR
|
— |
| Dividends paid, classified as financing activities | — |
3,545,000
EUR
|
— |
22,286,000
EUR
|
— |
| Cash flows from (used in) financing activities | — |
12,899,000
EUR
|
— |
8,831,000
EUR
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — |
3,493,000
EUR
|
— |
3,871,000
EUR
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents | — |
470,000
EUR
|
— |
19,000
EUR
|
— |
| Cash and cash equivalents |
15,390,000
EUR
|
— |
19,353,000
EUR
|
— |
15,463,000
EUR
|