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 |
8 210
EUR
|
9 015
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
43 957
EUR
|
174,000
EUR
|
— |
| Trade and other non-current receivables [abstract] | |||
| Trade and other non-current receivables |
0
EUR
|
3,000
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Trade and other current receivables |
15 906
EUR
|
7 236
EUR
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
136 001
EUR
|
258 756
EUR
|
171 029
EUR
|
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
49 861
EUR
|
47 682
EUR
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| 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 deferred income other than non-current contract liabilities |
9 706
EUR
|
25 821
EUR
|
— |
| Trade and other non-current payables |
448,000
EUR
|
450,000
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 deferred income other than current contract liabilities |
14 479
EUR
|
14 298
EUR
|
— |
| Trade and other current payables |
14 845
EUR
|
40 988
EUR
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Current debt instruments issued |
415,000
EUR
|
415,000
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
12 459
EUR
|
12 454
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
337 550
EUR
|
405 076
EUR
|
— |
| Accumulated other comprehensive income [abstract] | |||
| Reserve of exchange differences on translation |
1 344
EUR
|
22,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
215 540
EUR
|
281 720
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
158 459
EUR
|
268 097
EUR
|
— |
| Current liabilities |
39 370
EUR
|
62 837
EUR
|
— |
| Assets less current liabilities [abstract] |