Statement Of Cash Flows [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2021-12-31 |
|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||
| Cash flows from (used in) operating activities [abstract] | |||||
| Income taxes paid (refund), classified as operating activities |
2,921,000
EUR
|
— | — |
4,558,000
EUR
|
— |
| Cash flows from (used in) operating activities |
16,586,000
EUR
|
— | — |
16,058,000
EUR
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities |
1,512,000
EUR
|
— | — |
28,786,000
EUR
|
— |
| Cash flows from (used in) investing activities |
5,416,000
EUR
|
— | — |
32,450,000
EUR
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Proceeds from issuing shares |
258,000
EUR
|
— | — |
3,844,000
EUR
|
— |
| Payments to acquire or redeem entity's shares |
0
EUR
|
— | — |
2,720,000
EUR
|
— |
| Payments of lease liabilities, classified as financing activities |
6,561,000
EUR
|
— | — |
6,131,000
EUR
|
— |
| Dividends paid, classified as financing activities |
3,555,000
EUR
|
— | — |
3,545,000
EUR
|
— |
| Cash flows from (used in) financing activities |
10,929,000
EUR
|
— | — |
12,899,000
EUR
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes |
241,000
EUR
|
— | — |
3,493,000
EUR
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents |
35,000
EUR
|
— | — |
470,000
EUR
|
— |
| Cash and cash equivalents | — |
15,596,000
EUR
|
15,390,000
EUR
|
— |
19,353,000
EUR
|