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 |
8 542
EUR
|
10 174
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
1 556
EUR
|
44 192
EUR
|
— |
| Trade and other non-current receivables [abstract] | |||
| Trade and other non-current receivables |
14 099
EUR
|
29 821
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Trade and other current receivables |
38 346
EUR
|
18 420
EUR
|
— |
| Trade and other receivables [abstract] | |||
| Trade and other receivables |
52 445
EUR
|
48 241
EUR
|
51 635
EUR
|
| Categories of non-current financial assets [abstract] | |||
| Non-current financial assets |
35 119
EUR
|
39 878
EUR
|
— |
| Categories of current financial assets [abstract] | |||
| Current financial assets |
17 260
EUR
|
16 080
EUR
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
84 225
EUR
|
103 756
EUR
|
136 792
EUR
|
| Trade and other non-current payables [abstract] | |||
| Non-current accruals and non-current deferred income including non-current contract liabilities [abstract] | |||
| Non-current deferred income including non-current contract liabilities [abstract] | |||
| Non-current contract liabilities [abstract] | |||
| Non-current contract liabilities |
7 921
EUR
|
25 413
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 contract liabilities |
6 560
EUR
|
12 500
EUR
|
— |
| Trade and other current payables |
20 911
EUR
|
28 573
EUR
|
— |
| Trade and other payables [abstract] | |||
| Accruals and deferred income including contract liabilities [abstract] | |||
| Deferred income including contract liabilities [abstract] | |||
| Deferred income including contract liabilities |
14 481
EUR
|
37 913
EUR
|
43 973
EUR
|
| Trade and other payables |
20 911
EUR
|
28 573
EUR
|
29 519
EUR
|
| Categories of non-current financial liabilities [abstract] | |||
| Non-current financial liabilities |
40 149
EUR
|
13 503
EUR
|
— |
| Categories of current financial liabilities [abstract] | |||
| Current financial liabilities |
2 102
EUR
|
30 748
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
4 011
EUR
|
3 978
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
207 863
EUR
|
267 496
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
139 831
EUR
|
138 256
EUR
|
— |
| Current liabilities |
41 338
EUR
|
79 886
EUR
|
— |
| Assets less current liabilities [abstract] |