Statement Of Cash Flows [Abstract]
| Concept |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
2021-01-01 to 2022-12-31 |
As at 2021-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||
| Cash flows from (used in) operating activities [abstract] | |||||
| Income taxes paid (refund), classified as operating activities | — |
33,000
EUR
|
42,000
EUR
|
— | — |
| Cash flows from (used in) operating activities | — |
239,000
EUR
|
158,000
EUR
|
— | — |
| Cash flows from (used in) investing activities [abstract] | |||||
| Cash flows from (used in) investing activities | — |
-
EUR
|
-
EUR
|
— | — |
| Cash flows from (used in) financing activities [abstract] | |||||
| Payments of lease liabilities, classified as financing activities | — |
4,000
EUR
|
4,000
EUR
|
— | — |
| Cash flows from (used in) financing activities | — |
4,000
EUR
|
4,000
EUR
|
— | — |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — |
235,000
EUR
|
154,000
EUR
|
— | — |
| Cash and cash equivalents |
2 898
EUR
|
— | — |
2 663
EUR
|
2 509
EUR
|