Statement Of Cash Flows [Abstract]
| Concept |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2021-12-31 |
|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||
| Cash flows from (used in) operating activities [abstract] | |||||
| Income taxes paid (refund), classified as operating activities |
0
EUR
|
— | — |
437
EUR
|
— |
| Cash flows from (used in) operating activities |
358
EUR
|
— | — |
11
EUR
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Purchase of property, plant and equipment, classified as investing activities |
0
EUR
|
— | — |
0
EUR
|
— |
| Dividends received, classified as investing activities |
0
EUR
|
— | — |
0
EUR
|
— |
| Interest received, classified as investing activities |
0
EUR
|
— | — |
0
EUR
|
— |
| Cash flows from (used in) investing activities |
382
EUR
|
— | — |
14
EUR
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Proceeds from issuing shares |
0
EUR
|
— | — |
0
EUR
|
— |
| Proceeds from borrowings, classified as financing activities |
0
EUR
|
— | — |
0
EUR
|
— |
| Repayments of borrowings, classified as financing activities |
0
EUR
|
— | — |
0
EUR
|
— |
| Interest paid, classified as financing activities |
0
EUR
|
— | — |
0
EUR
|
— |
| Cash flows from (used in) financing activities |
0
EUR
|
— | — |
0
EUR
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes |
24
EUR
|
— | — |
3
EUR
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents |
32
EUR
|
— | — |
15
EUR
|
— |
| Cash and cash equivalents | — |
37
EUR
|
13
EUR
|
— |
10
EUR
|