Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2022-12-31 |
As at 2021-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||||||
| Property, plant and equipment [abstract] | |||||||
| Property, plant and equipment |
148 426
EUR
|
165 501
EUR
|
— | — | — | — | — |
| Intangible assets and goodwill [abstract] | |||||||
| Intangible assets other than goodwill [abstract] | |||||||
| Intangible assets other than goodwill |
8 706
EUR
|
8 439
EUR
|
— | — | — | — | — |
| Goodwill |
31 643
EUR
|
30 638
EUR
|
— | — | — | — | — |
| Investments accounted for using equity method [abstract] | |||||||
| Investments accounted for using equity method |
335,000
EUR
|
248,000
EUR
|
— | — | — | — | — |
| Trade and other current receivables [abstract] | |||||||
| Current trade receivables |
18 483
EUR
|
17 694
EUR
|
— | — | — | — | — |
| Classes of current inventories [abstract] | |||||||
| Current inventories |
104 116
EUR
|
102 624
EUR
|
— | — | — | — | — |
| Classes of current inventories, alternative [abstract] | |||||||
| Cash and cash equivalents [abstract] | |||||||
| Cash and cash equivalents |
69 252
EUR
|
93 252
EUR
|
— | — | — | — | — |
| Miscellaneous current assets [abstract] | |||||||
| Other current assets |
13 948
EUR
|
15 256
EUR
|
— | — | — | — | — |
| Borrowings [abstract] | |||||||
| Non-current portion of non-current borrowings |
62 245
EUR
|
49 480
EUR
|
— | — | — | — | — |
| Current borrowings and current portion of non-current borrowings [abstract] | |||||||
| Current borrowings and current portion of non-current borrowings |
10 393
EUR
|
28 087
EUR
|
— | — | — | — | — |
| Non-current portion of non-current borrowings, by type [abstract] | |||||||
| Current borrowings and current portion of non-current borrowings, by type [abstract] | |||||||
| Trade and other current payables [abstract] | |||||||
| Current trade payables |
65 058
EUR
|
73 966
EUR
|
— | — | — | — | — |
| Miscellaneous current liabilities [abstract] | |||||||
| Other current liabilities |
41 733
EUR
|
45 606
EUR
|
— | — | — | — | — |
| Issued capital [abstract] | |||||||
| Issued capital |
1 195
EUR
|
1 195
EUR
|
1 195
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
1 195
EUR
|
| Retained earnings [abstract] | |||||||
| Retained earnings, profit (loss) for reporting period |
10 433
EUR
|
754,000
EUR
|
— | — | — | — | — |
| Retained earnings, excluding profit (loss) for reporting period |
96 434
EUR
|
95 237
EUR
|
— | — | — | — | — |
| Net assets (liabilities) [abstract] | |||||||
| Assets |
407 876
EUR
|
446 997
EUR
|
— | — | — | — | — |
| Net current assets (liabilities) [abstract] | |||||||
| Current assets |
206 333
EUR
|
229 618
EUR
|
— | — | — | — | — |
| Current liabilities |
151 919
EUR
|
185 559
EUR
|
— | — | — | — | — |
| Assets less current liabilities [abstract] |