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 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 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||||||||||
| Property, plant and equipment |
116,195,000
EUR
|
— | — | — | — | — | — | — | — | — |
115,478,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Right-of-use assets |
11,902,000
EUR
|
— | — | — | — | — | — | — | — | — |
15,741,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Goodwill |
15,496,000
EUR
|
— | — | — | — | — | — | — | — | — |
15,496,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill |
9,709,000
EUR
|
— | — | — | — | — | — | — | — | — |
13,176,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets |
693,000
EUR
|
— | — | — | — | — | — | — | — | — |
1,668,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
49,508,000
EUR
|
— | — | — | — | — | — | — | — | — |
101,357,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
57,877,000
EUR
|
| Assets |
343,445,000
EUR
|
— | — | — | — | — | — | — | — | — |
386,660,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||||
| Issued capital |
11,860,000
EUR
|
— | — | — | — | — | — | — | — | — |
11,860,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings |
30,740,000
EUR
|
— | — | — | — | — | — | — | — | — |
56,549,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Share premium |
24,681,000
EUR
|
— | — | — | — | — | — | — | — | — |
24,681,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent |
145,916,000
EUR
|
— | — | — | — | — | — | — | — | — |
163,199,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity | — |
265,000
EUR
|
75,692,000
EUR
|
24,681,000
EUR
|
30,740,000
EUR
|
11,860,000
EUR
|
2,678,000
EUR
|
145,916,000
EUR
|
−
EUR
|
56,549,000
EUR
|
— |
75,692,000
EUR
|
7,000
EUR
|
163,199,000
EUR
|
24,681,000
EUR
|
5,577,000
EUR
|
11,860,000
EUR
|
41,962,000
EUR
|
145,882,000
EUR
|
11,860,000
EUR
|
7,000
EUR
|
81,361,000
EUR
|
44,000
EUR
|
13,933,000
EUR
|
24,681,000
EUR
|
— |
| Liabilities [abstract] | ||||||||||||||||||||||||||
| Deferred tax liabilities |
11,730,000
EUR
|
— | — | — | — | — | — | — | — | — |
13,931,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Liabilities |
197,529,000
EUR
|
— | — | — | — | — | — | — | — | — |
223,461,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
343,445,000
EUR
|
— | — | — | — | — | — | — | — | — |
386,660,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |