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 |
251,591
EUR
|
265,764
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
7,343
EUR
|
8,212
EUR
|
— |
| Goodwill |
0
EUR
|
0
EUR
|
— |
| Non-current prepayments and non-current accrued income including non-current contract assets [abstract] | |||
| Non-current accrued income including non-current contract assets [abstract] | |||
| Non-current contract assets |
40,390
EUR
|
37,419
EUR
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Other non-current assets |
1,088
EUR
|
1,112
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
60,109
EUR
|
42,644
EUR
|
— |
| Other current receivables |
25,531
EUR
|
26,764
EUR
|
— |
| Current prepayments and current accrued income including current contract assets [abstract] | |||
| Current accrued income including current contract assets [abstract] | |||
| Current contract assets |
64,099
EUR
|
65,164
EUR
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
37,553
EUR
|
42,615
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
55,136
EUR
|
69,714
EUR
|
90,389
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 |
0
EUR
|
658,000
EUR
|
— |
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
119,316
EUR
|
157,352
EUR
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current portion of non-current borrowings |
56,200
EUR
|
38,365
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 advances received, representing current contract liabilities for performance obligations satisfied at point in time |
56,000
EUR
|
0
EUR
|
— |
| Current contract liabilities |
6,064
EUR
|
5,395
EUR
|
— |
| Trade and other current payables |
60,960
EUR
|
57,255
EUR
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Other current liabilities |
34,516
EUR
|
26,460
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
22,330
EUR
|
22,330
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
183,700
EUR
|
188,203
EUR
|
— |
| Miscellaneous equity [abstract] | |||
| Capital reserve |
37,563
EUR
|
37,563
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
551,187
EUR
|
568,499
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
244,657
EUR
|
248,474
EUR
|
— |
| Current liabilities |
172,864
EUR
|
143,143
EUR
|
— |
| Assets less current liabilities [abstract] |