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 |
28,000
EUR
|
— | — |
684,000
EUR
|
— |
| Cash flows from (used in) operating activities |
51 423
EUR
|
— | — |
16 859
EUR
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Purchase of property, plant and equipment, classified as investing activities |
1 641
EUR
|
— | — |
4 081
EUR
|
— |
| Purchase of other long-term assets, classified as investing activities |
22 881
EUR
|
— | — |
9 008
EUR
|
— |
| Proceeds from government grants, classified as investing activities |
4 300
EUR
|
— | — |
2 500
EUR
|
— |
| Other inflows (outflows) of cash, classified as investing activities |
559,000
EUR
|
— | — |
12 435
EUR
|
— |
| Cash flows from (used in) investing activities |
20 781
EUR
|
— | — |
23 024
EUR
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Proceeds from issuing shares |
296,000
EUR
|
— | — |
95,000
EUR
|
— |
| Proceeds from borrowings, classified as financing activities |
1 032
EUR
|
— | — |
—
EUR
|
— |
| Repayments of borrowings, classified as financing activities |
1 612
EUR
|
— | — |
1 744
EUR
|
— |
| Cash flows from (used in) financing activities |
284,000
EUR
|
— | — |
1 648
EUR
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents |
46,000
EUR
|
— | — |
161,000
EUR
|
— |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes |
72 442
EUR
|
— | — |
41 692
EUR
|
— |
| Cash and cash equivalents | — |
63 021
EUR
|
135 463
EUR
|
— |
177 155
EUR
|