Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2023-12-31 |
As at 2022-12-31 |
As at 2021-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
112,727,000
EUR
|
116,195,000
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
6,084,000
EUR
|
9,709,000
EUR
|
— |
| Goodwill |
15,496,000
EUR
|
15,496,000
EUR
|
— |
| Trade and other non-current receivables [abstract] | |||
| Other non-current receivables |
83,000
EUR
|
93,000
EUR
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Non-current investments other than investments accounted for using equity method |
421,000
EUR
|
421,000
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
62,325,000
EUR
|
66,648,000
EUR
|
— |
| Other current receivables |
7,345,000
EUR
|
8,857,000
EUR
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
37,914,000
EUR
|
63,261,000
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
58,755,000
EUR
|
49,508,000
EUR
|
101,357,000
EUR
|
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Non-current portion of non-current bonds issued |
49,449,000
EUR
|
49,295,000
EUR
|
— |
| Trade and other current payables [abstract] | |||
| Trade and other current payables |
75,122,000
EUR
|
79,771,000
EUR
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Non-current net defined benefit liability |
179,000
EUR
|
424,000
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
11,860,000
EUR
|
11,860,000
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
12,251,000
EUR
|
30,740,000
EUR
|
— |
| Accumulated other comprehensive income [abstract] | |||
| Reserve of exchange differences on translation |
111,000
EUR
|
2,678,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
316,434,000
EUR
|
343,445,000
EUR
|
— |
| Liabilities |
191,522,000
EUR
|
197,529,000
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
168,467,000
EUR
|
188,935,000
EUR
|
— |
| Current liabilities |
122,257,000
EUR
|
122,915,000
EUR
|
— |
| Assets less current liabilities [abstract] |