Statement Of Financial Position [Abstract]
| Concept |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||||||||
| Assets [abstract] | |||||||||||||||||||||
| Non-current assets [abstract] | |||||||||||||||||||||
| Property, plant and equipment |
5 453
EUR
|
— | — | — | — | — | — | — | — | — |
5 037
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Right-of-use assets |
31 826
EUR
|
— | — | — | — | — | — | — | — | — |
28 415
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Goodwill |
12 947
EUR
|
— | — | — | — | — | — | — | — | — |
11 865
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill |
7 479
EUR
|
— | — | — | — | — | — | — | — | — |
7 220
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Investments accounted for using equity method |
0
EUR
|
— | — | — | — | — | — | — | — | — |
0
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Deferred tax assets |
2 071
EUR
|
— | — | — | — | — | — | — | — | — |
2 053
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Non-current assets |
61 165
EUR
|
— | — | — | — | — | — | — | — | — |
55 833
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | |||||||||||||||||||||
| Cash and cash equivalents |
112 804
EUR
|
— | — | — | — | — | — | — | — | — |
107 758
EUR
|
— | — | — | — | — | — | — | — |
99 142
EUR
|
— |
| Current assets other than non-current assets or disposal groups classified as held for sale or as held for distribution to owners |
198 254
EUR
|
— | — | — | — | — | — | — | — | — |
194 644
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Assets |
259 419
EUR
|
— | — | — | — | — | — | — | — | — |
250 477
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||
| Issued capital |
2 756
EUR
|
— | — | — | — | — | — | — | — | — |
2 756
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Treasury shares |
179,000
EUR
|
— | — | — | — | — | — | — | — | — |
111,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent |
113 087
EUR
|
— | — | — | — | — | — | — | — | — |
103 167
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Non-controlling interests |
2 013
EUR
|
— | — | — | — | — | — | — | — | — |
1 381
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Equity |
115 100
EUR
|
2 013
EUR
|
102 921
EUR
|
179,000
EUR
|
2 756
EUR
|
113 087
EUR
|
7 591
EUR
|
111,000
EUR
|
7 589
EUR
|
92 936
EUR
|
104 549
EUR
|
103 167
EUR
|
1 380
EUR
|
2 756
EUR
|
87 715
EUR
|
812,000
EUR
|
97 891
EUR
|
2 694
EUR
|
102,000
EUR
|
98 703
EUR
|
7 584
EUR
|
| Liabilities [abstract] | |||||||||||||||||||||
| Non-current liabilities [abstract] | |||||||||||||||||||||
| Non-current provisions [abstract] | |||||||||||||||||||||
| Non-current provisions |
3 680
EUR
|
— | — | — | — | — | — | — | — | — |
4 487
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Deferred tax liabilities |
46,000
EUR
|
— | — | — | — | — | — | — | — | — |
64,000
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Non-current liabilities |
33 107
EUR
|
— | — | — | — | — | — | — | — | — |
31 023
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | |||||||||||||||||||||
| Current liabilities other than liabilities included in disposal groups classified as held for sale |
111 212
EUR
|
— | — | — | — | — | — | — | — | — |
114 906
EUR
|
— | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
259 419
EUR
|
— | — | — | — | — | — | — | — | — |
250 477
EUR
|
— | — | — | — | — | — | — | — | — | — |