Statement Of Financial Position [Abstract]
| Concept |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
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 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||||||||
| Non-current assets [abstract] | ||||||||||||||||||||||||
| Property, plant and equipment |
80,794,000
EUR
|
— | — | — | — | — | — | — |
68,885,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Right-of-use assets |
10,170,000
EUR
|
— | — | — | — | — | — | — |
8,730,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets |
7,967,000
EUR
|
— | — | — | — | — | — | — |
7,302,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets |
101,851,000
EUR
|
— | — | — | — | — | — | — |
85,780,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | ||||||||||||||||||||||||
| Current inventories |
32,058,000
EUR
|
— | — | — | — | — | — | — |
41,738,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
7,252,000
EUR
|
— | — | — | — | — | — | — |
21,035,000
EUR
|
— | — | — | — | — | — | — | — | — |
9,982,000
EUR
|
— | — | — | — | — |
| Current assets |
79,535,000
EUR
|
— | — | — | — | — | — | — |
103,334,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Assets |
181,386,000
EUR
|
— | — | — | — | — | — | — |
189,114,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||
| Issued capital |
408,000
EUR
|
— | — | — | — | — | — | — |
405,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings |
13,588,000
EUR
|
— | — | — | — | — | — | — |
12,139,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Share premium |
77,687,000
EUR
|
— | — | — | — | — | — | — |
75,125,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Treasury shares |
160,000
EUR
|
— | — | — | — | — | — | — |
164,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
70,737,000
EUR
|
13,588,000
EUR
|
-
EUR
|
77,687,000
EUR
|
408,000
EUR
|
1,372,000
EUR
|
160,000
EUR
|
7,762,000
EUR
|
72,729,000
EUR
|
-
EUR
|
75,125,000
EUR
|
12,139,000
EUR
|
164,000
EUR
|
405,000
EUR
|
1,533,000
EUR
|
11,035,000
EUR
|
-
EUR
|
17,606,000
EUR
|
33,629,000
EUR
|
-
EUR
|
12,982,000
EUR
|
58,000
EUR
|
380,000
EUR
|
3,363,000
EUR
|
| Liabilities [abstract] | ||||||||||||||||||||||||
| Non-current liabilities [abstract] | ||||||||||||||||||||||||
| Deferred tax liabilities |
88,000
EUR
|
— | — | — | — | — | — | — |
490,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Non-current liabilities |
43,347,000
EUR
|
— | — | — | — | — | — | — |
38,964,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | ||||||||||||||||||||||||
| Current provisions [abstract] | ||||||||||||||||||||||||
| Current provisions |
838,000
EUR
|
— | — | — | — | — | — | — |
732,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities |
67,302,000
EUR
|
— | — | — | — | — | — | — |
77,421,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
181,386,000
EUR
|
— | — | — | — | — | — | — |
189,114,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |