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 |
3 571
EUR
|
1 754
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Other intangible assets |
100,000
EUR
|
459,000
EUR
|
— |
| Goodwill |
7 886
EUR
|
15 314
EUR
|
— |
| Trade and other non-current receivables [abstract] | |||
| Trade and other non-current receivables |
5 545
EUR
|
10 066
EUR
|
— |
| Trade and other receivables [abstract] | |||
| Trade and other receivables |
20 718
EUR
|
15 223
EUR
|
— |
| Categories of non-current financial assets [abstract] | |||
| Non-current financial assets at fair value through profit or loss [abstract] | |||
| Non-current financial assets at fair value through profit or loss |
169 063
EUR
|
130 011
EUR
|
— |
| Categories of financial assets [abstract] | |||
| Financial assets at fair value through profit or loss [abstract] | |||
| Financial assets at fair value through profit or loss |
65,000
EUR
|
0
EUR
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
55 571
EUR
|
65 207
EUR
|
58 002
EUR
|
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners [abstract] | |||
| Non-current assets or disposal groups classified as held for sale |
5 769
EUR
|
0
EUR
|
— |
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
91 854
EUR
|
82 038
EUR
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Trade and other payables [abstract] | |||
| Trade and other payables |
18 446
EUR
|
16 722
EUR
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Other non-current liabilities |
7 343
EUR
|
7 552
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
772,000
EUR
|
772,000
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
65 473
EUR
|
33 607
EUR
|
— |
| Accumulated other comprehensive income [abstract] | |||
| Reserve of exchange differences on translation |
582,000
EUR
|
286,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
270 512
EUR
|
240 263
EUR
|
— |
| Liabilities |
128 367
EUR
|
112 869
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
76 353
EUR
|
80 429
EUR
|
— |
| Current liabilities |
20 036
EUR
|
18 652
EUR
|
— |
| Assets less current liabilities [abstract] |