Statement Of Financial Position [Abstract]
| Concept |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-01-01 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
As at 2021-01-01 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||||||||||||
| Assets [abstract] | |||||||||||||||||||||||||
| Property, plant and equipment |
104,119
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
108,158
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Right-of-use assets |
72,382
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
67,346
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Investments in subsidiaries, joint ventures and associates reported in separate financial statements |
40,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
40,000
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets |
2,581
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
11,683
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents |
44,572
EUR
|
— | — | — | — | — | — | — |
48,492
EUR
|
— | — | — |
48,492
EUR
|
— | — | — | — | — | — | — | — |
54,027
EUR
|
— | — | — |
| Assets |
496,925
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
496,725
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||||||
| Issued capital |
8,652
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
9,435
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Retained earnings |
159,159
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
114,857
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Treasury shares |
0
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
6,273
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Equity |
180,900
EUR
|
3,424
EUR
|
159,159
EUR
|
0
EUR
|
8,652
EUR
|
5,819
EUR
|
180,900
EUR
|
22,331
EUR
|
— |
6,273
EUR
|
21,548
EUR
|
114,857
EUR
|
128,606
EUR
|
6,483
EUR
|
128,606
EUR
|
4,479
EUR
|
9,435
EUR
|
6,606
EUR
|
4,428
EUR
|
21,548
EUR
|
9,435
EUR
|
— |
100,727
EUR
|
114,404
EUR
|
6,273
EUR
|
| Liabilities [abstract] | |||||||||||||||||||||||||
| Deferred tax liabilities |
2,895
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
3,518
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities |
496,925
EUR
|
— | — | — | — | — | — | — | — | — | — | — |
496,725
EUR
|
— | — | — | — | — | — | — | — | — | — | — | — |