Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2024-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
55,123,000
EUR
|
57,468,000
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
22,000
EUR
|
93,000
EUR
|
— |
| Investments in subsidiaries, joint ventures and associates reported in separate financial statements [abstract] | |||
| Investments in subsidiaries reported in separate financial statements |
169,000
EUR
|
169,000
EUR
|
— |
| Trade and other non-current receivables [abstract] | |||
| Non-current prepayments and non-current accrued income other than non-current contract assets [abstract] | |||
| Non-current prepayments |
11,464,000
EUR
|
536,000
EUR
|
— |
| Non-current prepayments and non-current accrued income including non-current contract assets [abstract] | |||
| Trade and other current receivables [abstract] | |||
| Trade and other current receivables |
58,504,000
EUR
|
54,466,000
EUR
|
— |
| Categories of non-current financial assets [abstract] | |||
| Non-current loans and receivables |
1,757,000
EUR
|
1,803,000
EUR
|
— |
| Categories of current financial assets [abstract] | |||
| Current loans and receivables |
1,335,000
EUR
|
1,539,000
EUR
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
82,782,000
EUR
|
94,397,000
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
4,244,000
EUR
|
3,896,000
EUR
|
3,401,000
EUR
|
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
1,750,000
EUR
|
3,850,000
EUR
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current borrowings and current portion of non-current borrowings |
32,335,000
EUR
|
39,127,000
EUR
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Current borrowings and current portion of non-current borrowings, by type [abstract] | |||
| Trade and other non-current payables [abstract] | |||
| Non-current accruals and non-current deferred income including non-current contract liabilities [abstract] | |||
| Non-current deferred income including non-current contract liabilities [abstract] | |||
| Non-current contract liabilities [abstract] | |||
| Non-current advances received, representing non-current contract liabilities for performance obligations satisfied at point in time |
-
EUR
|
1,896,000
EUR
|
— |
| Non-current deferred income other than non-current contract liabilities | — | — | — |
| Non-current government grants |
2,199,000
EUR
|
2,060,000
EUR
|
— |
| Trade and other current payables [abstract] | |||
| Current accruals and current deferred income including current contract liabilities [abstract] | |||
| Current deferred income including current contract liabilities [abstract] | |||
| Current deferred income other than current contract liabilities | — | — | — |
| Current government grants |
310,000
EUR
|
500,000
EUR
|
— |
| Trade and other current payables |
28,343,000
EUR
|
25,616,000
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
9,362,000
EUR
|
10,402,000
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
110,698,000
EUR
|
99,438,000
EUR
|
— |
| Miscellaneous equity [abstract] | |||
| Capital redemption reserve |
9,943,000
EUR
|
10,850,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
217,376,000
EUR
|
216,484,000
EUR
|
— |
| Liabilities |
68,169,000
EUR
|
76,956,000
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
147,642,000
EUR
|
155,221,000
EUR
|
— |
| Current liabilities |
62,647,000
EUR
|
67,729,000
EUR
|
— |
| Assets less current liabilities [abstract] |