Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
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 |
131,600,000
EUR
|
121,900,000
EUR
|
| Intangible assets and goodwill [abstract] | ||
| Intangible assets and goodwill |
126,500,000
EUR
|
183,400,000
EUR
|
| Trade and other current receivables [abstract] | ||
| Trade and other current receivables |
70,500,000
EUR
|
65,300,000
EUR
|
| Classes of current inventories [abstract] | ||
| Current inventories |
85,100,000
EUR
|
79,700,000
EUR
|
| Classes of current inventories, alternative [abstract] | ||
| Cash and cash equivalents [abstract] | ||
| Cash and cash equivalents |
37,800,000
EUR
|
18,600,000
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 |
1,900,000
EUR
|
–
EUR
|
| Classes of other provisions [abstract] | ||
| Other provisions [abstract] | ||
| Other non-current provisions |
700,000
EUR
|
900,000
EUR
|
| Other current provisions |
1,300,000
EUR
|
1,200,000
EUR
|
| Borrowings [abstract] | ||
| Non-current portion of non-current borrowings |
166,600,000
EUR
|
136,400,000
EUR
|
| Current borrowings and current portion of non-current borrowings [abstract] | ||
| Current borrowings |
8,400,000
EUR
|
6,700,000
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 |
4,700,000
EUR
|
4,500,000
EUR
|
| Trade and other current payables |
78,300,000
EUR
|
74,300,000
EUR
|
| Issued capital [abstract] | ||
| Issued capital |
30,200,000
EUR
|
29,900,000
EUR
|
| Retained earnings [abstract] | ||
| Retained earnings |
46,300,000
EUR
|
14,400,000
EUR
|
| Net assets (liabilities) [abstract] | ||
| Assets |
476,600,000
EUR
|
490,800,000
EUR
|
| Liabilities |
301,600,000
EUR
|
267,800,000
EUR
|
| Net current assets (liabilities) [abstract] | ||
| Current assets |
198,100,000
EUR
|
166,300,000
EUR
|
| Current liabilities |
106,100,000
EUR
|
98,800,000
EUR
|
| Assets less current liabilities [abstract] |