Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2021-12-31 |
As at 2020-12-31 |
As at 2019-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
22 342
EUR
|
21 126
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
2 311
EUR
|
1 485
EUR
|
— |
| Goodwill |
914,000
EUR
|
844,000
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Trade and other current receivables |
12 805
EUR
|
9 668
EUR
|
— |
| Current prepayments and current accrued income including current contract assets [abstract] | |||
| Current accrued income including current contract assets [abstract] | |||
| Current contract assets |
7 756
EUR
|
5 361
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 |
38,000
EUR
|
42,000
EUR
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
1 275
EUR
|
941,000
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
16 172
EUR
|
15 021
EUR
|
5 743
EUR
|
| Trade and other current payables [abstract] | |||
| Trade and other current payables |
7 527
EUR
|
6 698
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
4 857
EUR
|
4 857
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
12 563
EUR
|
10 540
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
66 226
EUR
|
57 002
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
39 140
EUR
|
31 961
EUR
|
— |
| Current liabilities |
31 544
EUR
|
27 921
EUR
|
— |
| Assets less current liabilities [abstract] |