Statement Of Cash Flows [Abstract]
| Concept |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
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 | — | — | — |
16 428
EUR
|
738,000
EUR
|
17 166
EUR
|
14 253
EUR
|
1 429
EUR
|
12 823
EUR
|
— | — | — |
| Cash flows from (used in) operating activities | — | — | — |
119 890
EUR
|
16 691
EUR
|
103 199
EUR
|
79 921
EUR
|
8 483
EUR
|
88 404
EUR
|
— | — | — |
| Cash flows from (used in) investing activities [abstract] | ||||||||||||
| Proceeds from sales of property, plant and equipment, classified as investing activities | — | — | — | — | — |
876,000
EUR
|
83,000
EUR
|
— | — | — | — | — |
| Proceeds from sales of other long-term assets, classified as investing activities | — | — | — | — | — |
329,000
EUR
|
2 878
EUR
|
— | — | — | — | — |
| Purchase of other long-term assets, classified as investing activities | — | — | — | — | — |
259,000
EUR
|
814,000
EUR
|
— | — | — | — | — |
| Dividends received, classified as investing activities | — | — | — | — | — |
25,000
EUR
|
— | — | — | — | — | — |
| Cash flows from (used in) investing activities | — | — | — |
32 691
EUR
|
9 295
EUR
|
41 986
EUR
|
27 647
EUR
|
9 762
EUR
|
17 884
EUR
|
— | — | — |
| Cash flows from (used in) financing activities [abstract] | ||||||||||||
| Proceeds from issuing shares | — | — | — | — | — |
49 938
EUR
|
1 748
EUR
|
— | — | — | — | — |
| Payments of lease liabilities, classified as financing activities | — | — | — | — | — |
55 842
EUR
|
55 066
EUR
|
— | — | — | — | — |
| Interest paid, classified as financing activities | — | — | — | — | — |
20 724
EUR
|
18 744
EUR
|
— | — | — | — | — |
| Cash flows from (used in) financing activities | — | — | — |
135 905
EUR
|
25 028
EUR
|
110 877
EUR
|
21 530
EUR
|
19 692
EUR
|
41 222
EUR
|
— | — | — |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — | — | — |
48 706
EUR
|
957,000
EUR
|
49 663
EUR
|
30 745
EUR
|
1 447
EUR
|
29 298
EUR
|
— | — | — |
| Cash and cash equivalents |
96 708
EUR
|
101 978
EUR
|
5 270
EUR
|
— | — | — | — | — | — |
151 769
EUR
|
6 241
EUR
|
145 528
EUR
|