Statement Of Financial Position [Abstract]
| Concept |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||
| Non-current assets [abstract] | ||||||||||||||||||
| Property, plant and equipment | — | — | — |
1 259
EUR
|
— | — |
1 231
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Right-of-use assets | — | — | — |
4 220
EUR
|
— | — |
4 781
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Goodwill | — | — | — |
32 490
EUR
|
— | — |
31 866
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill | — | — | — |
8 404
EUR
|
— | — |
9 251
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets | — | — | — |
17,000
EUR
|
— | — |
91,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Non-current assets | — | — | — |
46 549
EUR
|
— | — |
47 383
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | ||||||||||||||||||
| Current tax assets, current | — | — | — |
826,000
EUR
|
— | — |
148,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — |
29 022
EUR
|
— | — |
36 315
EUR
|
— | — | — | — | — | — |
20 393
EUR
|
— | — | — | — |
| Current assets | — | — | — |
53 620
EUR
|
— | — |
58 680
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Assets | — | — | — |
100 170
EUR
|
— | — |
106 063
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||
| Issued capital | — | — | — |
100,000
EUR
|
— | — |
100,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Retained earnings | — | — | — |
16 219
EUR
|
— | — |
14 349
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Treasury shares | — | — | — |
461,000
EUR
|
— | — |
-
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity |
100,000
EUR
|
524,000
EUR
|
16 219
EUR
|
42 083
EUR
|
461,000
EUR
|
26 748
EUR
|
40 321
EUR
|
-
EUR
|
100,000
EUR
|
824,000
EUR
|
14 349
EUR
|
26 695
EUR
|
-
EUR
|
24 866
EUR
|
12 393
EUR
|
217,000
EUR
|
100,000
EUR
|
12 590
EUR
|
| Liabilities [abstract] | ||||||||||||||||||
| Non-current liabilities [abstract] | ||||||||||||||||||
| Deferred tax liabilities | — | — | — |
1 118
EUR
|
— | — |
1 315
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Non-current liabilities | — | — | — |
19 366
EUR
|
— | — |
30 918
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | ||||||||||||||||||
| Current provisions [abstract] | ||||||||||||||||||
| Current provisions | — | — | — |
12,000
EUR
|
— | — |
109,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Trade and other current payables | — | — | — |
33 612
EUR
|
— | — |
29 513
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Current tax liabilities, current | — | — | — |
121,000
EUR
|
— | — |
444,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Current liabilities | — | — | — |
38 721
EUR
|
— | — |
34 825
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Liabilities | — | — | — |
58 087
EUR
|
— | — |
65 743
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities | — | — | — |
100 170
EUR
|
— | — |
106 063
EUR
|
— | — | — | — | — | — | — | — | — | — | — |