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 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||
| Assets [abstract] | |||||||||||||||
| Non-current assets [abstract] | |||||||||||||||
| Property, plant and equipment | — | — | — | — |
13,942,000
EUR
|
— |
13,547,000
EUR
|
— | — | — | — | — | — | — | — |
| Right-of-use assets | — | — | — | — |
6,999,000
EUR
|
— |
7,011,000
EUR
|
— | — | — | — | — | — | — | — |
| Deferred tax assets | — | — | — | — |
695,000
EUR
|
— |
760,000
EUR
|
— | — | — | — | — | — | — | — |
| Non-current assets | — | — | — | — |
44,046,000
EUR
|
— |
43,790,000
EUR
|
— | — | — | — | — | — | — | — |
| Current assets [abstract] | |||||||||||||||
| Current inventories | — | — | — | — |
12,088,000
EUR
|
— |
14,283,000
EUR
|
— | — | — | — | — | — | — | — |
| Trade and other current receivables | — | — | — | — |
17,866,000
EUR
|
— |
13,387,000
EUR
|
— | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — | — |
11,568,000
EUR
|
— |
10,284,000
EUR
|
— | — | — | — |
14,334,000
EUR
|
— | — | — |
| Current assets | — | — | — | — |
41,522,000
EUR
|
— |
38,047,000
EUR
|
— | — | — | — | — | — | — | — |
| Assets | — | — | — | — |
85,568,000
EUR
|
— |
81,837,000
EUR
|
— | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||
| Equity [abstract] | |||||||||||||||
| Issued capital | — | — | — | — |
80,000
EUR
|
— |
80,000
EUR
|
— | — | — | — | — | — | — | — |
| Retained earnings | — | — | — | — |
26,941,000
EUR
|
— |
22,301,000
EUR
|
— | — | — | — | — | — | — | — |
| Equity |
80,000
EUR
|
436,000
EUR
|
26,941,000
EUR
|
7,851,000
EUR
|
34,436,000
EUR
|
7,851,000
EUR
|
29,711,000
EUR
|
22,301,000
EUR
|
80,000
EUR
|
521,000
EUR
|
19,138,000
EUR
|
31,798,000
EUR
|
11,047,000
EUR
|
1,532,000
EUR
|
80,000
EUR
|
| Liabilities [abstract] | |||||||||||||||
| Non-current liabilities [abstract] | |||||||||||||||
| Deferred tax liabilities | — | — | — | — |
796,000
EUR
|
— |
769,000
EUR
|
— | — | — | — | — | — | — | — |
| Non-current liabilities | — | — | — | — |
30,429,000
EUR
|
— |
32,791,000
EUR
|
— | — | — | — | — | — | — | — |
| Current liabilities [abstract] | |||||||||||||||
| Trade and other current payables | — | — | — | — |
15,687,000
EUR
|
— |
14,000,000
EUR
|
— | — | — | — | — | — | — | — |
| Current tax liabilities, current | — | — | — | — |
723,000
EUR
|
— |
1,037,000
EUR
|
— | — | — | — | — | — | — | — |
| Current liabilities | — | — | — | — |
20,703,000
EUR
|
— |
19,335,000
EUR
|
— | — | — | — | — | — | — | — |
| Liabilities | — | — | — | — |
51,132,000
EUR
|
— |
52,126,000
EUR
|
— | — | — | — | — | — | — | — |
| Equity and liabilities | — | — | — | — |
85,568,000
EUR
|
— |
81,837,000
EUR
|
— | — | — | — | — | — | — | — |