Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2021-12-31 |
As at 2020-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||||||
| Property, plant and equipment [abstract] | |||||||
| Property, plant and equipment |
165 501
EUR
|
137 835
EUR
|
— | — | — | — | — |
| Intangible assets and goodwill [abstract] | |||||||
| Intangible assets other than goodwill [abstract] | |||||||
| Intangible assets other than goodwill |
8 439
EUR
|
9 094
EUR
|
— | — | — | — | — |
| Goodwill |
30 638
EUR
|
28 830
EUR
|
— | — | — | — | — |
| Investments accounted for using equity method [abstract] | |||||||
| Investments accounted for using equity method |
248,000
EUR
|
177,000
EUR
|
— | — | — | — | — |
| Trade and other current receivables [abstract] | |||||||
| Current trade receivables |
17 694
EUR
|
17 670
EUR
|
— | — | — | — | — |
| Classes of current inventories [abstract] | |||||||
| Current inventories |
102 624
EUR
|
86 880
EUR
|
— | — | — | — | — |
| Classes of current inventories, alternative [abstract] | |||||||
| Cash and cash equivalents [abstract] | |||||||
| Cash and cash equivalents |
93 252
EUR
|
88 258
EUR
|
— | — | — | — | — |
| Miscellaneous current assets [abstract] | |||||||
| Other current assets |
15 256
EUR
|
11 344
EUR
|
— | — | — | — | — |
| Borrowings [abstract] | |||||||
| Non-current portion of non-current borrowings |
49 480
EUR
|
35 554
EUR
|
— | — | — | — | — |
| Current borrowings and current portion of non-current borrowings [abstract] | |||||||
| Current borrowings and current portion of non-current borrowings |
28 087
EUR
|
36 373
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 |
73 966
EUR
|
49 993
EUR
|
— | — | — | — | — |
| Miscellaneous current liabilities [abstract] | |||||||
| Other current liabilities |
45 606
EUR
|
40 977
EUR
|
— | — | — | — | — |
| Issued capital [abstract] | |||||||
| Issued capital |
1 195
EUR
|
1 195
EUR
|
-
EUR
|
-
EUR
|
-
EUR
|
1 195
EUR
|
1 195
EUR
|
| Net assets (liabilities) [abstract] | |||||||
| Assets |
446 997
EUR
|
388 347
EUR
|
— | — | — | — | — |
| Net current assets (liabilities) [abstract] | |||||||
| Current assets |
229 618
EUR
|
204 152
EUR
|
— | — | — | — | — |
| Current liabilities |
185 559
EUR
|
163 679
EUR
|
— | — | — | — | — |
| Assets less current liabilities [abstract] |