Statement Of Financial Position [Abstract]
| Concept |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||||||||
| Assets [abstract] | |||||||||||||||||||||
| Non-current assets [abstract] | |||||||||||||||||||||
| Property, plant and equipment |
31,527,000
EUR
|
— | — | — | — | — | — | — |
37,192,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill |
4,770,000
EUR
|
— | — | — | — | — | — | — |
5,067,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets |
1,664,000
EUR
|
— | — | — | — | — | — | — |
1,595,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets |
44,343,000
EUR
|
— | — | — | — | — | — | — |
47,354,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | |||||||||||||||||||||
| Current inventories |
18,905,000
EUR
|
— | — | — | — | — | — | — |
16,106,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
26,125,000
EUR
|
— | — | — | — | — | — | — |
53,522,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
123,668,000
EUR
|
| Current assets |
69,934,000
EUR
|
— | — | — | — | — | — | — |
95,126,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Assets |
114,277,000
EUR
|
— | — | — | — | — | — | — |
142,480,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||
| Issued capital |
220,302,000
EUR
|
— | — | — | — | — | — | — |
220,657,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings |
443,363,000
EUR
|
— | — | — | — | — | — | — |
526,405,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Share premium |
631,722,000
EUR
|
— | — | — | — | — | — | — |
711,874,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent |
30,284,000
EUR
|
— | — | — | — | — | — | — |
33,897,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
30,284,000
EUR
|
5,843,000
EUR
|
631,722,000
EUR
|
7,502,000
EUR
|
443,363,000
EUR
|
220,302,000
EUR
|
30,284,000
EUR
|
526,405,000
EUR
|
33,897,000
EUR
|
5,572,000
EUR
|
33,897,000
EUR
|
711,874,000
EUR
|
6,862,000
EUR
|
220,657,000
EUR
|
455,343,000
EUR
|
36,824,000
EUR
|
220,657,000
EUR
|
5,153,000
EUR
|
6,102,000
EUR
|
711,874,000
EUR
|
36,824,000
EUR
|
| Liabilities [abstract] | |||||||||||||||||||||
| Non-current liabilities [abstract] | |||||||||||||||||||||
| Non-current provisions [abstract] | |||||||||||||||||||||
| Non-current provisions |
204,000
EUR
|
— | — | — | — | — | — | — |
75,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Non-current liabilities |
102,112,000
EUR
|
— | — | — | — | — | — | — |
142,672,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | |||||||||||||||||||||
| Current liabilities |
42,449,000
EUR
|
— | — | — | — | — | — | — |
33,705,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
114,277,000
EUR
|
— | — | — | — | — | — | — |
142,480,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |