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] | |||||
| Interest paid, classified as operating activities |
46,000
EUR
|
— | — |
77,000
EUR
|
— |
| Interest received, classified as operating activities |
202,000
EUR
|
— | — |
62,000
EUR
|
— |
| Cash flows from (used in) operating activities |
1,239,000
EUR
|
— | — |
1,931,000
EUR
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Cash flows from (used in) investing activities |
2,456,000
EUR
|
— | — |
3,281,000
EUR
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Payments to acquire or redeem entity's shares |
0
EUR
|
— | — |
1,232,000
EUR
|
— |
| Payments of lease liabilities, classified as financing activities |
595,000
EUR
|
— | — |
585,000
EUR
|
— |
| Cash flows from (used in) financing activities |
893,000
EUR
|
— | — |
2,356,000
EUR
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes |
2,802,000
EUR
|
— | — |
3,706,000
EUR
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents |
33,000
EUR
|
— | — |
10,000
EUR
|
— |
| Cash and cash equivalents | — |
19,842,000
EUR
|
17,008,000
EUR
|
— |
20,704,000
EUR
|