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 |
201,975,000
EUR
|
186,426,000
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
71,331,000
EUR
|
56,862,000
EUR
|
— |
| Goodwill |
104,958,000
EUR
|
51,866,000
EUR
|
— |
| Investments in subsidiaries, joint ventures and associates reported in separate financial statements [abstract] | |||
| Investments in joint ventures reported in separate financial statements |
34,673,000
EUR
|
27,527,000
EUR
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Other non-current assets |
19,841,000
EUR
|
13,501,000
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
102,197,000
EUR
|
91,533,000
EUR
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
187,207,000
EUR
|
145,115,000
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
25,883,000
EUR
|
24,262,000
EUR
|
6,443,000
EUR
|
| Miscellaneous current assets [abstract] | |||
| Other current assets |
109,214,000
EUR
|
101,595,000
EUR
|
— |
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
304,033,000
EUR
|
169,433,000
EUR
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current borrowings |
21,682,000
EUR
|
14,420,000
EUR
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Trade and other current payables [abstract] | |||
| Current trade payables |
124,038,000
EUR
|
119,574,000
EUR
|
— |
| Current payables on social security and taxes other than income tax |
22,682,000
EUR
|
24,077,000
EUR
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Non-current net defined benefit liability |
2,668,000
EUR
|
2,563,000
EUR
|
— |
| Other non-current liabilities |
1,867,000
EUR
|
2,900,000
EUR
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Other current liabilities |
101,429,000
EUR
|
84,832,000
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
50,155,000
EUR
|
50,155,000
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
169,584,000
EUR
|
178,330,000
EUR
|
— |
| Accumulated other comprehensive income [abstract] | |||
| Reserve of exchange differences on translation |
27,477,000
EUR
|
33,883,000
EUR
|
— |
| Reserve of cash flow hedges |
2,758,000
EUR
|
4,215,000
EUR
|
— |
| Miscellaneous equity [abstract] | |||
| Additional paid-in capital |
69,987,000
EUR
|
70,236,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
956,479,000
EUR
|
783,279,000
EUR
|
— |
| Liabilities |
688,512,000
EUR
|
514,226,000
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
424,502,000
EUR
|
362,506,000
EUR
|
— |
| Current liabilities |
289,167,000
EUR
|
265,499,000
EUR
|
— |
| Assets less current liabilities [abstract] |