Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2023-03-31 |
As at 2022-03-31 |
As at 2021-03-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
185,116,000
EUR
|
184,905,000
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
2,429,000
EUR
|
3,100,000
EUR
|
— |
| Trade and other non-current receivables [abstract] | |||
| Non-current trade receivables |
46,329,000
EUR
|
47,541,000
EUR
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Other non-current assets |
10,276,000
EUR
|
12,619,000
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
47,510,000
EUR
|
37,671,000
EUR
|
— |
| Other current receivables |
37,999,000
EUR
|
28,584,000
EUR
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
116,306,000
EUR
|
129,388,000
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
165,474,000
EUR
|
116,967,000
EUR
|
175,299,000
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 |
-
EUR
|
760,000
EUR
|
— |
| Miscellaneous current assets [abstract] | |||
| Other current assets |
18,235,000
EUR
|
13,667,000
EUR
|
— |
| Classes of other provisions [abstract] | |||
| Other provisions [abstract] | |||
| Other non-current provisions |
1,373,000
EUR
|
3,172,000
EUR
|
— |
| Other current provisions |
46,693,000
EUR
|
47,974,000
EUR
|
— |
| Trade and other current payables [abstract] | |||
| Current trade payables |
60,597,000
EUR
|
70,384,000
EUR
|
— |
| Categories of non-current financial liabilities [abstract] | |||
| Non-current financial liabilities |
248,220,000
EUR
|
247,683,000
EUR
|
— |
| Categories of current financial liabilities [abstract] | |||
| Current financial liabilities |
1,151,000
EUR
|
1,404,000
EUR
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Other non-current liabilities |
33,273,000
EUR
|
29,753,000
EUR
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Other current liabilities |
92,694,000
EUR
|
73,708,000
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
430,000
EUR
|
430,000
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
443,414,000
EUR
|
482,826,000
EUR
|
— |
| Accumulated other comprehensive income [abstract] | |||
| Reserve of exchange differences on translation |
10,646,000
EUR
|
10,422,000
EUR
|
— |
| Miscellaneous equity [abstract] | |||
| Capital reserve |
539,594,000
EUR
|
539,630,000
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
638,006,000
EUR
|
594,045,000
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
385,524,000
EUR
|
327,036,000
EUR
|
— |
| Current liabilities |
220,191,000
EUR
|
207,275,000
EUR
|
— |
| Assets less current liabilities [abstract] |