Statement Of Financial Position [Abstract]
| Concept |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||||||||||||||
| Non-current assets [abstract] | ||||||||||||||||||||||||||||||
| Property, plant and equipment | — | — |
166,830,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
167,890,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets | — | — |
16,762,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
5,187,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Other non-current financial assets | — | — |
497,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
501,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Non-current assets | — | — |
323,694,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
326,852,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | ||||||||||||||||||||||||||||||
| Current inventories | — | — |
90,775,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
105,571,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — |
114,966,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
92,548,000
EUR
|
— | — | — | — | — | — |
75,790,000
EUR
|
— | — | — | — |
| Current assets | — | — |
320,772,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
322,670,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Assets | — | — |
644,465,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
649,522,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||||||||
| Issued capital | — | — |
45,790,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
45,790,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Retained earnings | — | — |
52,340,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
28,757,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Other reserves | — | — |
8,352,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
5,551,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent | — | — |
206,002,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
243,089,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests | — | — |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
68,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity |
52,340,000
EUR
|
221,459,000
EUR
|
206,002,000
EUR
|
5,346,000
EUR
|
8,000
EUR
|
3,014,000
EUR
|
206,002,000
EUR
|
0
EUR
|
555,000
EUR
|
45,790,000
EUR
|
28,757,000
EUR
|
68,000
EUR
|
8,699,000
EUR
|
221,459,000
EUR
|
243,089,000
EUR
|
45,790,000
EUR
|
3,159,000
EUR
|
954,000
EUR
|
243,157,000
EUR
|
10,000
EUR
|
310,543,000
EUR
|
49,000
EUR
|
3,401,000
EUR
|
621,000
EUR
|
221,459,000
EUR
|
310,591,000
EUR
|
48,332,000
EUR
|
9,000
EUR
|
1,026,000
EUR
|
45,790,000
EUR
|
| Liabilities [abstract] | ||||||||||||||||||||||||||||||
| Non-current liabilities [abstract] | ||||||||||||||||||||||||||||||
| Deferred tax liabilities | — | — |
377,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
384,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Other non-current financial liabilities | — | — |
9,580,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
13,209,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Non-current liabilities | — | — |
172,553,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
179,630,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | ||||||||||||||||||||||||||||||
| Current provisions [abstract] | ||||||||||||||||||||||||||||||
| Current provisions | — | — |
30,691,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
2,182,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Other current financial liabilities | — | — |
133,610,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
159,219,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Current liabilities | — | — |
265,911,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
226,735,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities | — | — |
644,465,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
649,522,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |