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 |
58,000
EUR
|
277,000
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
686,000
EUR
|
614,000
EUR
|
— |
| Goodwill |
6 289
EUR
|
4 777
EUR
|
— |
| Investment property [abstract] | |||
| Investment property |
28 881
EUR
|
25 989
EUR
|
— |
| Investments accounted for using equity method [abstract] | |||
| Investments accounted for using equity method |
1 306
EUR
|
745,000
EUR
|
— |
| Trade and other non-current receivables [abstract] | |||
| Other non-current receivables |
3 319
EUR
|
3 728
EUR
|
— |
| Miscellaneous non-current assets [abstract] | |||
| Non-current investments other than investments accounted for using equity method |
0
EUR
|
0
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Current receivables due from related parties | — | — | — |
| Current receivables due from associates |
0
EUR
|
0
EUR
|
— |
| Trade and other current receivables |
1 507
EUR
|
1 211
EUR
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
6 543
EUR
|
17 399
EUR
|
3 182
EUR
|
| Miscellaneous current assets [abstract] | |||
| Current investments |
72,000
EUR
|
78,000
EUR
|
— |
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
16 553
EUR
|
18 512
EUR
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current borrowings |
2 195
EUR
|
3 270
EUR
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Trade and other current payables [abstract] | |||
| Trade and other current payables |
2 006
EUR
|
3 419
EUR
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Other non-current liabilities |
742,000
EUR
|
380,000
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
2 556
EUR
|
2 556
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
9 682
EUR
|
8 337
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
55 262
EUR
|
62 968
EUR
|
— |
| Liabilities |
22 724
EUR
|
26 597
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
8 122
EUR
|
18 688
EUR
|
— |
| Current liabilities |
4 246
EUR
|
7 259
EUR
|
— |
| Assets less current liabilities [abstract] |