Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2022-12-31 |
As at 2021-12-31 |
As at 2020-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
428,244,000
EUR
|
307,725,000
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
146,735,000
EUR
|
144,745,000
EUR
|
— |
| Goodwill |
225,246,000
EUR
|
224,846,000
EUR
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Non-current investments other than investments accounted for using equity method |
16,806,000
EUR
|
9,755,000
EUR
|
— |
| Other non-current assets |
757,000
EUR
|
867,000
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Trade and other current receivables |
120,074,000
EUR
|
105,164,000
EUR
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
70,361,000
EUR
|
57,901,000
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
76,435,000
EUR
|
132,160,000
EUR
|
81,261,000
EUR
|
| Miscellaneous current assets [abstract] | |||
| Other current assets |
3,219,000
EUR
|
1,471,000
EUR
|
— |
| Classes of other provisions [abstract] | |||
| Other provisions [abstract] | |||
| Other non-current provisions |
122,000
EUR
|
116,000
EUR
|
— |
| Other current provisions |
21,000
EUR
|
21,000
EUR
|
— |
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
196,066,000
EUR
|
218,837,000
EUR
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current borrowings |
70,178,000
EUR
|
17,439,000
EUR
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Trade and other current payables [abstract] | |||
| Trade and other current payables |
172,995,000
EUR
|
154,377,000
EUR
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Non-current net defined benefit liability |
4,411,000
EUR
|
4,020,000
EUR
|
— |
| Non-current derivative financial liabilities |
107,000
EUR
|
371,000
EUR
|
— |
| Other non-current liabilities |
1,765,000
EUR
|
1,863,000
EUR
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Current net defined benefit liability |
232,000
EUR
|
333,000
EUR
|
— |
| Other current liabilities |
2,917,000
EUR
|
5,091,000
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
611,180,000
EUR
|
539,590,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
1,095,036,000
EUR
|
992,092,000
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
275,036,000
EUR
|
301,972,000
EUR
|
— |
| Current liabilities |
256,709,000
EUR
|
183,110,000
EUR
|
— |
| Assets less current liabilities [abstract] |