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 |
15,023,000
EUR
|
15,202,000
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets and goodwill |
138,404,000
EUR
|
61,360,000
EUR
|
— |
| Trade and other non-current receivables [abstract] | |||
| Trade and other non-current receivables |
—
EUR
|
814,000
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Trade and other current receivables |
14,466,000
EUR
|
18,997,000
EUR
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
112,050,000
EUR
|
152,944,000
EUR
|
36,237,000
EUR
|
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Non-current portion of non-current loans received |
5,631,000
EUR
|
9,371,000
EUR
|
— |
| Current borrowings and current portion of non-current borrowings, by type [abstract] | |||
| Current loans received and current portion of non-current loans received |
2,844,000
EUR
|
3,007,000
EUR
|
— |
| Trade and other current payables [abstract] | |||
| Trade and other current payables |
12,544,000
EUR
|
15,395,000
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
2,441,000
EUR
|
2,441,000
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
343,174,000
EUR
|
289,680,000
EUR
|
— |
| Accumulated other comprehensive income [abstract] | |||
| Reserve of exchange differences on translation |
240,000
EUR
|
18,000
EUR
|
— |
| Miscellaneous equity [abstract] | |||
| Reserve of share-based payments |
85,638,000
EUR
|
68,744,000
EUR
|
— |
| Capital reserve |
519,032,000
EUR
|
508,963,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
344,618,000
EUR
|
365,284,000
EUR
|
— |
| Liabilities |
80,921,000
EUR
|
74,833,000
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
185,448,000
EUR
|
279,321,000
EUR
|
— |
| Current liabilities |
50,907,000
EUR
|
36,097,000
EUR
|
— |
| Assets less current liabilities [abstract] |