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 |
23 466
EUR
|
22 342
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
2 262
EUR
|
2 311
EUR
|
— |
| Goodwill |
979,000
EUR
|
914,000
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Trade and other current receivables |
14 035
EUR
|
12 805
EUR
|
— |
| Current prepayments and current accrued income including current contract assets [abstract] | |||
| Current accrued income including current contract assets [abstract] | |||
| Current contract assets |
9 539
EUR
|
7 756
EUR
|
— |
| Categories of non-current financial assets [abstract] | |||
| Non-current financial assets at fair value through other comprehensive income [abstract] | |||
| Non-current financial assets measured at fair value through other comprehensive income |
25,000
EUR
|
38,000
EUR
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
1 266
EUR
|
1 275
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
16 747
EUR
|
16 172
EUR
|
15 021
EUR
|
| Trade and other current payables [abstract] | |||
| Trade and other current payables |
7 770
EUR
|
7 040
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
4 857
EUR
|
4 857
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
14 315
EUR
|
12 563
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
70 761
EUR
|
66 226
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
42 682
EUR
|
39 140
EUR
|
— |
| Current liabilities |
34 512
EUR
|
31 544
EUR
|
— |
| Assets less current liabilities [abstract] |