Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2020-12-31 |
As at 2019-12-31 |
As at 2018-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
11 694
EUR
|
11 672
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
46 289
EUR
|
96 968
EUR
|
— |
| Trade and other non-current receivables [abstract] | |||
| Trade and other non-current receivables |
29 821
EUR
|
16 737
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Trade and other current receivables |
21 814
EUR
|
18 740
EUR
|
— |
| Trade and other receivables [abstract] | |||
| Trade and other receivables |
51 635
EUR
|
28 716
EUR
|
139 012
EUR
|
| Categories of non-current financial assets [abstract] | |||
| Non-current financial assets |
38 934
EUR
|
37 005
EUR
|
— |
| Categories of current financial assets [abstract] | |||
| Current financial assets |
14 845
EUR
|
15 978
EUR
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
136 792
EUR
|
202 887
EUR
|
152 314
EUR
|
| Trade and other current payables [abstract] | |||
| Trade and other current payables |
29 539
EUR
|
49 504
EUR
|
— |
| Trade and other payables [abstract] | |||
| Trade and other payables |
29 519
EUR
|
36 047
EUR
|
34 662
EUR
|
| Categories of non-current financial liabilities [abstract] | |||
| Non-current financial liabilities |
16 945
EUR
|
16 593
EUR
|
— |
| Categories of current financial liabilities [abstract] | |||
| Current financial liabilities |
2 142
EUR
|
2 130
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
3 950
EUR
|
3 941
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
307 423
EUR
|
401 361
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
173 451
EUR
|
237 605
EUR
|
— |
| Current liabilities |
45 488
EUR
|
121 822
EUR
|
— |
| Assets less current liabilities [abstract] |