Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
|---|---|---|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | ||||||
| Property, plant and equipment [abstract] | ||||||
| Property, plant and equipment |
34,089
EUR
|
19,491
EUR
|
32,388
EUR
|
17,966
EUR
|
— | — |
| Intangible assets and goodwill [abstract] | ||||||
| Intangible assets other than goodwill [abstract] | ||||||
| Intangible assets other than goodwill |
563,000
EUR
|
558,000
EUR
|
533,000
EUR
|
526,000
EUR
|
— | — |
| Investment property [abstract] | ||||||
| Investment property |
908,000
EUR
|
908,000
EUR
|
1,883
EUR
|
1,883
EUR
|
— | — |
| Investments in subsidiaries, joint ventures and associates reported in separate financial statements [abstract] | ||||||
| Investments in subsidiaries, joint ventures and associates reported in separate financial statements |
-
EUR
|
11,806
EUR
|
-
EUR
|
11,798
EUR
|
— | — |
| Trade and other non-current receivables [abstract] | ||||||
| Non-current trade receivables |
-
EUR
|
-
EUR
|
1,400
EUR
|
1,400
EUR
|
— | — |
| Miscellaneous non-current assets [abstract] | ||||||
| Non-current investments other than investments accounted for using equity method |
28,000
EUR
|
28,000
EUR
|
30,000
EUR
|
30,000
EUR
|
— | — |
| Trade and other current receivables [abstract] | ||||||
| Current trade receivables |
35,137
EUR
|
35,258
EUR
|
31,702
EUR
|
26,711
EUR
|
— | — |
| Other current receivables |
4,030
EUR
|
3,944
EUR
|
4,810
EUR
|
4,723
EUR
|
— | — |
| Categories of non-current financial assets [abstract] | ||||||
| Non-current loans and receivables |
-
EUR
|
-
EUR
|
860,000
EUR
|
860,000
EUR
|
— | — |
| Categories of current financial assets [abstract] | ||||||
| Current loans and receivables |
7,673
EUR
|
7,673
EUR
|
8,880
EUR
|
8,880
EUR
|
— | — |
| Classes of current inventories [abstract] | ||||||
| Current inventories |
20,670
EUR
|
16,311
EUR
|
20,148
EUR
|
14,207
EUR
|
— | — |
| Classes of current inventories, alternative [abstract] | ||||||
| Cash and cash equivalents [abstract] | ||||||
| Cash and cash equivalents |
5,352
EUR
|
5,210
EUR
|
4,501
EUR
|
3,702
EUR
|
4,758
EUR
|
3,165
EUR
|
| Borrowings [abstract] | ||||||
| Non-current portion of non-current borrowings |
11,330
EUR
|
4,173
EUR
|
13,842
EUR
|
4,608
EUR
|
— | — |
| Current borrowings and current portion of non-current borrowings [abstract] | ||||||
| Current borrowings and current portion of non-current borrowings |
4,043
EUR
|
2,397
EUR
|
3,639
EUR
|
1,889
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 |
16,597
EUR
|
22,439
EUR
|
18,095
EUR
|
18,635
EUR
|
— | — |
| Miscellaneous current liabilities [abstract] | ||||||
| Other current liabilities |
7,640
EUR
|
5,593
EUR
|
6,059
EUR
|
5,112
EUR
|
— | — |
| Issued capital [abstract] | ||||||
| Issued capital |
32,407
EUR
|
32,407
EUR
|
32,407
EUR
|
32,407
EUR
|
— | — |
| Retained earnings [abstract] | ||||||
| Retained earnings |
7,196
EUR
|
4,449
EUR
|
6,133
EUR
|
2,935
EUR
|
— | — |
| Miscellaneous equity [abstract] | ||||||
| Statutory reserve |
1,646
EUR
|
1,646
EUR
|
1,646
EUR
|
1,646
EUR
|
— | — |
| Net assets (liabilities) [abstract] | ||||||
| Assets |
109,434
EUR
|
101,807
EUR
|
107,605
EUR
|
93,119
EUR
|
— | — |
| Net current assets (liabilities) [abstract] | ||||||
| Current assets |
72,862
EUR
|
68,396
EUR
|
70,058
EUR
|
58,223
EUR
|
— | — |
| Current liabilities |
28,763
EUR
|
30,912
EUR
|
28,393
EUR
|
26,236
EUR
|
— | — |
| Assets less current liabilities [abstract] |