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 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||
| Non-current assets [abstract] | ||||||||||||||||||
| Property, plant and equipment |
60,394,000
EUR
|
— | — | — | — | — |
23,324,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Right-of-use assets |
9,945,000
EUR
|
— | — | — | — | — |
9,479,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill |
1,974,000
EUR
|
— | — | — | — | — |
1,835,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Non-current assets |
87,561,000
EUR
|
— | — | — | — | — |
34,638,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | ||||||||||||||||||
| Current inventories |
1,567,000
EUR
|
— | — | — | — | — |
1,238,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Trade and other current receivables |
8,035,000
EUR
|
— | — | — | — | — |
6,888,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
64,870,000
EUR
|
— | — | — | — | — |
34,911,000
EUR
|
— | — | — | — | — |
26,626,000
EUR
|
— | — | — | — | — |
| Current assets |
74,472,000
EUR
|
— | — | — | — | — |
43,037,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Assets |
162,033,000
EUR
|
— | — | — | — | — |
77,675,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||
| Issued capital |
4,261,000
EUR
|
— | — | — | — | — |
3,129,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Retained earnings |
206,747,000
EUR
|
— | — | — | — | — |
195,291,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Share premium |
270,829,000
EUR
|
— | — | — | — | — |
230,252,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Other reserves |
12,785,000
EUR
|
— | — | — | — | — |
11,936,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent |
81,128,000
EUR
|
— | — | — | — | — |
50,026,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests |
10,042,000
EUR
|
— | — | — | — | — |
—
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity |
91,170,000
EUR
|
10,042,000
EUR
|
270,829,000
EUR
|
206,747,000
EUR
|
4,261,000
EUR
|
12,785,000
EUR
|
50,026,000
EUR
|
195,291,000
EUR
|
11,936,000
EUR
|
230,252,000
EUR
|
—
EUR
|
3,129,000
EUR
|
46,238,000
EUR
|
2,591,000
EUR
|
—
EUR
|
171,057,000
EUR
|
10,407,000
EUR
|
204,296,000
EUR
|
| Liabilities [abstract] | ||||||||||||||||||
| Non-current liabilities [abstract] | ||||||||||||||||||
| Non-current liabilities |
36,993,000
EUR
|
— | — | — | — | — |
9,099,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | ||||||||||||||||||
| Trade and other current payables |
31,738,000
EUR
|
— | — | — | — | — |
16,750,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Current liabilities |
33,870,000
EUR
|
— | — | — | — | — |
18,550,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Liabilities |
70,863,000
EUR
|
— | — | — | — | — |
27,649,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
162,033,000
EUR
|
— | — | — | — | — |
77,675,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |