Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2023-12-31 |
As at 2023-01-01 |
As at 2022-12-31 |
As at 2022-01-01 |
|---|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | ||||
| Property, plant and equipment [abstract] | ||||
| Property, plant and equipment |
14,352
EUR
|
— |
15,543
EUR
|
— |
| Intangible assets and goodwill [abstract] | ||||
| Intangible assets and goodwill |
384,000
EUR
|
— |
90,000
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 |
4,000
EUR
|
— |
140,000
EUR
|
— |
| Trade and other current receivables [abstract] | ||||
| Current trade receivables |
17,897
EUR
|
— |
15,752
EUR
|
— |
| Current receivables due from related parties |
37,893
EUR
|
— |
19,174
EUR
|
— |
| Trade and other receivables [abstract] | ||||
| Prepayments and accrued income other than contract assets [abstract] | ||||
| Prepayments |
2,237
EUR
|
— |
1,109
EUR
|
— |
| Other receivables |
1,180
EUR
|
— |
2,741
EUR
|
— |
| Prepayments and accrued income including contract assets [abstract] | ||||
| Categories of non-current financial assets [abstract] | ||||
| Non-current loans and receivables |
2,587
EUR
|
— |
2,099
EUR
|
— |
| Categories of current financial assets [abstract] | ||||
| Current financial assets at fair value through profit or loss [abstract] | ||||
| Current financial assets at fair value through profit or loss |
4,235
EUR
|
— |
4,124
EUR
|
— |
| Cash and cash equivalents [abstract] | ||||
| Cash and cash equivalents |
55,568
EUR
|
60,679
EUR
|
60,679
EUR
|
44,104
EUR
|
| Borrowings [abstract] | ||||
| Non-current portion of non-current borrowings |
114,000
EUR
|
— |
215,000
EUR
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | ||||
| Current borrowings |
467,000
EUR
|
— |
1,870
EUR
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | ||||
| Trade and other current payables [abstract] | ||||
| Current payables to related parties |
13,907
EUR
|
— |
5,969
EUR
|
— |
| Trade and other current payables |
29,559
EUR
|
— |
29,442
EUR
|
— |
| Trade and other payables [abstract] | ||||
| Accruals and deferred income including contract liabilities [abstract] | ||||
| Deferred income including contract liabilities [abstract] | ||||
| Contract liabilities [abstract] | ||||
| Contract liabilities |
26,767
EUR
|
— |
24,449
EUR
|
— |
| Miscellaneous non-current liabilities [abstract] | ||||
| Other non-current liabilities |
13,000
EUR
|
— |
-
EUR
|
— |
| Issued capital [abstract] | ||||
| Issued capital |
17,674
EUR
|
— |
17,674
EUR
|
— |
| Retained earnings [abstract] | ||||
| Retained earnings |
38,711
EUR
|
— |
27,537
EUR
|
— |
| Miscellaneous equity [abstract] | ||||
| Statutory reserve |
1,230
EUR
|
— |
884,000
EUR
|
— |
| Net assets (liabilities) [abstract] | ||||
| Assets |
163,258
EUR
|
— |
135,631
EUR
|
— |
| Liabilities |
102,742
EUR
|
— |
86,451
EUR
|
— |
| Net current assets (liabilities) [abstract] | ||||
| Current assets |
128,791
EUR
|
— |
111,031
EUR
|
— |
| Current liabilities |
88,555
EUR
|
— |
82,248
EUR
|
— |
| Assets less current liabilities [abstract] |