Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
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 |
134,500,000
EUR
|
131,600,000
EUR
|
| Intangible assets and goodwill [abstract] | ||
| Intangible assets and goodwill |
125,800,000
EUR
|
126,500,000
EUR
|
| Trade and other current receivables [abstract] | ||
| Trade and other current receivables |
65,200,000
EUR
|
70,500,000
EUR
|
| Classes of current inventories [abstract] | ||
| Current inventories |
87,400,000
EUR
|
85,100,000
EUR
|
| Classes of current inventories, alternative [abstract] | ||
| Cash and cash equivalents [abstract] | ||
| Cash and cash equivalents |
20,600,000
EUR
|
37,800,000
EUR
|
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners [abstract] | ||
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners |
1,900,000
EUR
|
1,900,000
EUR
|
| Classes of other provisions [abstract] | ||
| Other provisions [abstract] | ||
| Other non-current provisions |
700,000
EUR
|
700,000
EUR
|
| Other current provisions |
–
EUR
|
1,300,000
EUR
|
| Borrowings [abstract] | ||
| Non-current portion of non-current borrowings |
153,200,000
EUR
|
166,600,000
EUR
|
| Current borrowings and current portion of non-current borrowings [abstract] | ||
| Current borrowings |
5,300,000
EUR
|
8,400,000
EUR
|
| Non-current portion of non-current borrowings, by type [abstract] | ||
| 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 contract liabilities [abstract] | ||
| Current contract liabilities |
4,400,000
EUR
|
4,700,000
EUR
|
| Trade and other current payables |
84,500,000
EUR
|
78,300,000
EUR
|
| Issued capital [abstract] | ||
| Issued capital |
30,600,000
EUR
|
30,200,000
EUR
|
| Retained earnings [abstract] | ||
| Retained earnings |
9,900,000
EUR
|
46,300,000
EUR
|
| Net assets (liabilities) [abstract] | ||
| Assets |
462,300,000
EUR
|
476,600,000
EUR
|
| Liabilities |
290,300,000
EUR
|
301,600,000
EUR
|
| Net current assets (liabilities) [abstract] | ||
| Current assets |
180,800,000
EUR
|
198,100,000
EUR
|
| Current liabilities |
108,700,000
EUR
|
106,100,000
EUR
|
| Assets less current liabilities [abstract] |