Statement Of Cash Flows [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | ||||||||||||
| Cash flows from (used in) operating activities [abstract] | ||||||||||||
| Income taxes paid (refund), classified as operating activities |
10 270
EUR
|
— |
421,000
EUR
|
— | — |
9 849
EUR
|
— |
17 166
EUR
|
— |
16 428
EUR
|
— |
738,000
EUR
|
| Cash flows from (used in) operating activities |
97 504
EUR
|
— |
39 995
EUR
|
— | — |
137 499
EUR
|
— |
103 199
EUR
|
— |
119 889
EUR
|
— |
16 691
EUR
|
| Cash flows from (used in) investing activities [abstract] | ||||||||||||
| Proceeds from sales of property, plant and equipment, classified as investing activities |
101,000
EUR
|
— | — | — | — | — | — |
876,000
EUR
|
— | — | — | — |
| Proceeds from sales of other long-term assets, classified as investing activities |
415,000
EUR
|
— | — | — | — | — | — |
329,000
EUR
|
— | — | — | — |
| Purchase of other long-term assets, classified as investing activities |
287,000
EUR
|
— | — | — | — | — | — |
259,000
EUR
|
— | — | — | — |
| Dividends received, classified as investing activities |
210,000
EUR
|
— | — | — | — | — | — |
25,000
EUR
|
— | — | — | — |
| Cash flows from (used in) investing activities |
15 689
EUR
|
— |
2 870
EUR
|
— | — |
12 819
EUR
|
— |
41 986
EUR
|
— |
32 691
EUR
|
— |
9 295
EUR
|
| Cash flows from (used in) financing activities [abstract] | ||||||||||||
| Proceeds from issuing shares | — | — | — | — | — | — | — |
49 938
EUR
|
— | — | — | — |
| Payments of lease liabilities, classified as financing activities |
57 250
EUR
|
— | — | — | — | — | — |
55 842
EUR
|
— | — | — | — |
| Interest paid, classified as financing activities |
26 654
EUR
|
— | — | — | — | — | — |
20 723
EUR
|
— | — | — | — |
| Cash flows from (used in) financing activities |
106 685
EUR
|
— |
39 588
EUR
|
— | — |
146 273
EUR
|
— |
110 876
EUR
|
— |
135 905
EUR
|
— |
25 028
EUR
|
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes |
24 870
EUR
|
— |
3 277
EUR
|
— | — |
21 594
EUR
|
— |
49 663
EUR
|
— |
48 706
EUR
|
— |
957,000
EUR
|
| Cash and cash equivalents | — |
77 170
EUR
|
— |
75 176
EUR
|
1 994
EUR
|
— |
101 978
EUR
|
— |
96 708
EUR
|
— |
5 270
EUR
|
— |