Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2022-12-31 |
As at 2021-12-31 |
As at 2020-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
8,903
EUR
|
9,280
EUR
|
7,882
EUR
|
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
27,102
EUR
|
30,076
EUR
|
35,231
EUR
|
| Goodwill |
172,093
EUR
|
172,093
EUR
|
172,093
EUR
|
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
50,321
EUR
|
49,101
EUR
|
34,943
EUR
|
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
5,700
EUR
|
11,587
EUR
|
29,990
EUR
|
| Miscellaneous current assets [abstract] | |||
| Other current assets |
2,569
EUR
|
5,366
EUR
|
7,104
EUR
|
| Trade and other non-current payables [abstract] | |||
| Other non-current payables |
8,648
EUR
|
6,731
EUR
|
1,908
EUR
|
| Trade and other current payables [abstract] | |||
| Current trade payables |
9,073
EUR
|
9,220
EUR
|
8,153
EUR
|
| Current accruals and current deferred income including current contract liabilities [abstract] | |||
| Current deferred income including current contract liabilities [abstract] | |||
| Current contract liabilities [abstract] | |||
| Current contract liabilities |
5,655
EUR
|
5,658
EUR
|
4,196
EUR
|
| Other current payables |
30,242
EUR
|
30,833
EUR
|
21,814
EUR
|
| Issued capital [abstract] | |||
| Issued capital |
5,718
EUR
|
5,718
EUR
|
5,718
EUR
|
| Retained earnings [abstract] | |||
| Retained earnings |
98,686
EUR
|
77,675
EUR
|
52,490
EUR
|
| Miscellaneous equity [abstract] | |||
| Additional paid-in capital |
61,940
EUR
|
61,944
EUR
|
61,944
EUR
|
| Net assets (liabilities) [abstract] | |||
| Assets |
336,135
EUR
|
343,894
EUR
|
348,083
EUR
|
| Net current assets (liabilities) [abstract] | |||
| Current assets |
58,942
EUR
|
66,247
EUR
|
72,161
EUR
|
| Current liabilities |
92,427
EUR
|
92,038
EUR
|
91,033
EUR
|
| Assets less current liabilities [abstract] |