Statement Of Cash Flows [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
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 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 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] | |||||||||||||||||
| Profit (loss) |
—
EUR
|
—
EUR
|
69,541,000
EUR
|
— |
—
EUR
|
—
EUR
|
69,541,000
EUR
|
69,541,000
EUR
|
— |
—
EUR
|
57,556,000
EUR
|
57,556,000
EUR
|
57,556,000
EUR
|
—
EUR
|
—
EUR
|
—
EUR
|
— |
| Adjustments to reconcile profit (loss) [abstract] | |||||||||||||||||
| Adjustments for increase (decrease) in other operating payables | — | — |
2,642,000
EUR
|
— | — | — | — | — | — | — | — |
9,023,000
EUR
|
— | — | — | — | — |
| Adjustments for depreciation and amortisation expense | — | — |
12,012,000
EUR
|
— | — | — | — | — | — | — | — |
13,239,000
EUR
|
— | — | — | — | — |
| Adjustments for provisions | — | — |
8,980,000
EUR
|
— | — | — | — | — | — | — | — |
1,168,000
EUR
|
— | — | — | — | — |
| Other adjustments for non-cash items | — | — |
2,602,000
EUR
|
— | — | — | — | — | — | — | — |
3,007,000
EUR
|
— | — | — | — | — |
| Cash flows from (used in) operations | — | — |
59,396,000
EUR
|
— | — | — | — | — | — | — | — |
103,838,000
EUR
|
— | — | — | — | — |
| Income taxes paid (refund), classified as operating activities | — | — |
12,161,000
EUR
|
— | — | — | — | — | — | — | — |
12,602,000
EUR
|
— | — | — | — | — |
| Cash flows from (used in) operating activities | — | — |
65,089,000
EUR
|
— | — | — | — | — | — | — | — |
102,746,000
EUR
|
— | — | — | — | — |
| Cash flows from (used in) investing activities [abstract] | |||||||||||||||||
| Purchase of property, plant and equipment, classified as investing activities | — | — |
2,188,000
EUR
|
— | — | — | — | — | — | — | — |
1,288,000
EUR
|
— | — | — | — | — |
| Purchase of intangible assets, classified as investing activities | — | — |
16,186,000
EUR
|
— | — | — | — | — | — | — | — |
6,987,000
EUR
|
— | — | — | — | — |
| Cash flows from (used in) investing activities | — | — |
12,517,000
EUR
|
— | — | — | — | — | — | — | — |
68,956,000
EUR
|
— | — | — | — | — |
| Cash flows from (used in) financing activities [abstract] | |||||||||||||||||
| Payments of lease liabilities, classified as financing activities | — | — |
955,000
EUR
|
— | — | — | — | — | — | — | — |
965,000
EUR
|
— | — | — | — | — |
| Dividends paid, classified as financing activities | — | — |
72,026,000
EUR
|
— | — | — | — | — | — | — | — |
35,870,000
EUR
|
— | — | — | — | — |
| Interest paid, classified as financing activities | — | — |
2,500,000
EUR
|
— | — | — | — | — | — | — | — |
2,500,000
EUR
|
— | — | — | — | — |
| Cash flows from (used in) financing activities | — | — |
75,481,000
EUR
|
— | — | — | — | — | — | — | — |
39,335,000
EUR
|
— | — | — | — | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — | — |
22,909,000
EUR
|
— | — | — | — | — | — | — | — |
5,545,000
EUR
|
— | — | — | — | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||||||||||||||
| Effect of exchange rate changes on cash and cash equivalents | — | — |
68,000
EUR
|
— | — | — | — | — | — | — | — |
191,000
EUR
|
— | — | — | — | — |
| Cash and cash equivalents | — | — | — |
142,399,000
EUR
|
— | — | — | — |
165,240,000
EUR
|
— | — | — | — | — | — | — |
170,976,000
EUR
|