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 |
40,717,000
EUR
|
38,354,000
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
134,905,000
EUR
|
104,954,000
EUR
|
— |
| Goodwill |
5 233
EUR
|
5 233
EUR
|
— |
| Non-current prepayments and non-current accrued income including non-current contract assets [abstract] | |||
| Non-current accrued income including non-current contract assets [abstract] | |||
| Non-current contract assets |
2 828
EUR
|
49,000
EUR
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Other non-current assets |
9 544
EUR
|
9 263
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Trade and other current receivables |
22,277,000
EUR
|
10 044
EUR
|
— |
| Current prepayments and current accrued income including current contract assets [abstract] | |||
| Current accrued income including current contract assets [abstract] | |||
| Current contract assets |
44,988,000
EUR
|
12,522,000
EUR
|
— |
| Categories of non-current financial assets [abstract] | |||
| Non-current financial assets |
21,437,000
EUR
|
31,898,000
EUR
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
50,312,000
EUR
|
43,852,000
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
28,285,000
EUR
|
32,872,000
EUR
|
138,675,000
EUR
|
| Miscellaneous current assets [abstract] | |||
| Current derivative financial assets |
-
EUR
|
100,000
EUR
|
— |
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
127 052
EUR
|
113,608,000
EUR
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current borrowings |
45,980,000
EUR
|
45,253,000
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 | — | — | — |
| Non-current government grants |
8 127
EUR
|
12,769,000
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 | — | — | — |
| Current government grants |
1 417
EUR
|
1 617
EUR
|
— |
| Trade and other current payables |
58 082
EUR
|
23,331,000
EUR
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Non-current derivative financial liabilities |
15,261,000
EUR
|
2 897
EUR
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Current derivative financial liabilities |
2 561
EUR
|
1 886
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
41,228,000
EUR
|
32,250,000
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
396 254
EUR
|
336 633
EUR
|
— |
| Miscellaneous equity [abstract] | |||
| Additional paid-in capital |
408,647,000
EUR
|
340,769,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
442 414
EUR
|
421 918
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
145 863
EUR
|
99 389
EUR
|
— |
| Current liabilities |
130 431
EUR
|
95 793
EUR
|
— |
| Assets less current liabilities [abstract] |