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 |
93 711
EUR
|
92 053
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets and goodwill |
5 243
EUR
|
3 485
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 |
518,000
EUR
|
449,000
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Trade and other current receivables |
7 832
EUR
|
6 539
EUR
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
35 241
EUR
|
24 096
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
3 337
EUR
|
2 446
EUR
|
2 541
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 |
-
EUR
|
315,000
EUR
|
— |
| Miscellaneous current assets [abstract] | |||
| Other current assets |
3 840
EUR
|
4 355
EUR
|
— |
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
37 160
EUR
|
46 115
EUR
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current borrowings |
32 638
EUR
|
11 350
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 |
4 463
EUR
|
3 105
EUR
|
— |
| Trade and other current payables [abstract] | |||
| Trade and other current payables |
25 352
EUR
|
19 482
EUR
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Other current liabilities |
5 180
EUR
|
6 375
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
66 617
EUR
|
65 951
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
14 654
EUR
|
9 329
EUR
|
— |
| Accumulated other comprehensive income [abstract] | |||
| Revaluation surplus |
13 565
EUR
|
10 250
EUR
|
— |
| Miscellaneous equity [abstract] | |||
| Reserve of share-based payments |
2 829
EUR
|
3 002
EUR
|
— |
| Statutory reserve |
2 041
EUR
|
2 041
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
231 418
EUR
|
212 479
EUR
|
— |
| Liabilities |
153 885
EUR
|
133 499
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
70 133
EUR
|
57 149
EUR
|
— |
| Current liabilities |
70 649
EUR
|
45 085
EUR
|
— |
| Assets less current liabilities [abstract] |