Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2021-12-31 |
As at 2020-12-31 |
As at 2019-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
38,354,000
EUR
|
29,921,000
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
104,954,000
EUR
|
89,005,000
EUR
|
— |
| Goodwill |
5,233,000
EUR
|
5,233,000
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 |
49,000
EUR
|
200,000
EUR
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Non-current derivative financial assets |
-
EUR
|
6,184,000
EUR
|
— |
| Other non-current assets |
9,263,000
EUR
|
14,401,000
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Trade and other current receivables |
10,044,000
EUR
|
10,052,000
EUR
|
— |
| Current prepayments and current accrued income including current contract assets [abstract] | |||
| Current accrued income including current contract assets [abstract] | |||
| Current contract assets |
12,522,000
EUR
|
51,472,000
EUR
|
— |
| Categories of non-current financial assets [abstract] | |||
| Non-current financial assets |
31,898,000
EUR
|
18,088,000
EUR
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
43,852,000
EUR
|
35,382,000
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
32,872,000
EUR
|
138,675,000
EUR
|
49,720,000
EUR
|
| Miscellaneous current assets [abstract] | |||
| Current derivative financial assets |
100,000
EUR
|
2,881,000
EUR
|
— |
| Current investments | — | — | — |
| Short-term deposits, not classified as cash equivalents |
-
EUR
|
14,000
EUR
|
— |
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
113,608,000
EUR
|
111,898,000
EUR
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current borrowings |
45,253,000
EUR
|
10,475,000
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 contract liabilities [abstract] | |||
| Non-current contract liabilities |
-
EUR
|
3,706,000
EUR
|
— |
| Non-current deferred income other than non-current contract liabilities | — | — | — |
| Non-current government grants |
12,769,000
EUR
|
15,195,000
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 |
1,617,000
EUR
|
1,259,000
EUR
|
— |
| Trade and other current payables |
23,331,000
EUR
|
27,272,000
EUR
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Non-current derivative financial liabilities |
2,897,000
EUR
|
-
EUR
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Current derivative financial liabilities |
1,886,000
EUR
|
-
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
32,250,000
EUR
|
31,271,000
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
336,633,000
EUR
|
219,759,000
EUR
|
— |
| Miscellaneous equity [abstract] | |||
| Additional paid-in capital |
340,769,000
EUR
|
332,535,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
421,918,000
EUR
|
521,985,000
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
99,389,000
EUR
|
238,475,000
EUR
|
— |
| Current liabilities |
95,793,000
EUR
|
70,747,000
EUR
|
— |
| Assets less current liabilities [abstract] |