Statement Of Cash Flows [Abstract]
| Concept |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||
| Cash flows from (used in) operating activities [abstract] | |||||
| Income taxes paid (refund), classified as operating activities | — |
43 933
EUR
|
— |
50 133
EUR
|
— |
| Cash flows from (used in) operating activities | — |
231 651
EUR
|
— |
307 437
EUR
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Cash flows from (used in) investing activities | — |
117 624
EUR
|
— |
127 101
EUR
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Proceeds from issuing shares | — |
0
EUR
|
— |
0
EUR
|
— |
| Payments of lease liabilities, classified as financing activities | — |
55 015
EUR
|
— |
46 692
EUR
|
— |
| Dividends paid, classified as financing activities | — |
33 876
EUR
|
— |
0
EUR
|
— |
| Interest paid, classified as financing activities | — |
2 970
EUR
|
— |
973,000
EUR
|
— |
| Cash flows from (used in) financing activities | — |
91 790
EUR
|
— |
93 299
EUR
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — |
22 236
EUR
|
— |
87 038
EUR
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents | — |
6 651
EUR
|
— |
6 165
EUR
|
— |
| Cash and cash equivalents |
312 311
EUR
|
— |
283 424
EUR
|
— |
202 550
EUR
|