Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2023-12-31 |
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 |
90 816
EUR
|
93 711
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets and goodwill |
5 213
EUR
|
5 243
EUR
|
— |
| Investments in subsidiaries, joint ventures and associates reported in separate financial statements [abstract] | |||
| Investments in subsidiaries reported in separate financial statements |
-
EUR
|
-
EUR
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments accounted for using equity method |
57,000
EUR
|
57,000
EUR
|
— |
| Trade and other non-current receivables [abstract] | |||
| Trade and other non-current receivables |
536,000
EUR
|
518,000
EUR
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Other non-current assets |
1 718
EUR
|
1 299
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Trade and other current receivables |
10 118
EUR
|
7 832
EUR
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
28 663
EUR
|
35 241
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
3 455
EUR
|
3 337
EUR
|
2 446
EUR
|
| Miscellaneous current assets [abstract] | |||
| Other current assets |
3 390
EUR
|
2 541
EUR
|
— |
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
14 640
EUR
|
37 160
EUR
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current borrowings |
64 007
EUR
|
32 638
EUR
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Trade and other non-current payables [abstract] | |||
| Non-current accruals and non-current deferred income including non-current contract liabilities [abstract] | |||
| Non-current deferred income including non-current contract liabilities [abstract] | |||
| Non-current deferred income other than non-current contract liabilities | — | — | — |
| Non-current government grants |
4 691
EUR
|
4 463
EUR
|
— |
| Trade and other current payables [abstract] | |||
| Trade and other current payables |
27 721
EUR
|
25 352
EUR
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Other current liabilities |
5 639
EUR
|
5 180
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
67 203
EUR
|
66 617
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
33 060
EUR
|
14 654
EUR
|
— |
| Accumulated other comprehensive income [abstract] | |||
| Revaluation surplus |
15 613
EUR
|
13 565
EUR
|
— |
| Miscellaneous equity [abstract] | |||
| Reserve of share-based payments |
2 893
EUR
|
2 829
EUR
|
— |
| Statutory reserve |
2 041
EUR
|
2 041
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
228 681
EUR
|
231 418
EUR
|
— |
| Liabilities |
166 890
EUR
|
153 885
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
68 699
EUR
|
68 834
EUR
|
— |
| Current liabilities |
105 222
EUR
|
70 649
EUR
|
— |
| Assets less current liabilities [abstract] |