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 |
65,578
EUR
|
65.7 44
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
77 .614
EUR
|
53,257
EUR
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments accounted for using equity method |
55,303
EUR
|
60,324
EUR
|
— |
| Trade and other non-current receivables [abstract] | |||
| Trade and other non-current receivables |
-
EUR
|
78,000
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Trade and other current receivables |
52,640
EUR
|
49,881
EUR
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
106,660
EUR
|
90,559
EUR
|
101,438
EUR
|
| Trade and other current payables [abstract] | |||
| Current accruals and current deferred income including current contract liabilities [abstract] | |||
| Current deferred income including current contract liabilities [abstract] | |||
| Current contract liabilities [abstract] | |||
| Current advances received, representing current contract liabilities for performance obligations satisfied at point in time |
33,463
EUR
|
27 .076
EUR
|
— |
| Trade and other current payables |
44,750
EUR
|
35,613
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
80,000
EUR
|
80,000
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
180,188
EUR
|
17 4.335
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
382,690
EUR
|
337 .572
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
17 4.476
EUR
|
149,644
EUR
|
— |
| Current liabilities |
116,425
EUR
|
97 .501
EUR
|
— |
| Assets less current liabilities [abstract] |