Statement Of Cash Flows [Abstract]
| Concept |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||
| Cash flows from (used in) operating activities [abstract] | |||||
| Cash flows from (used in) operations | — |
2,171,000
EUR
|
— |
2,811,000
EUR
|
— |
| Interest paid, classified as operating activities | — |
76,000
EUR
|
— |
66,000
EUR
|
— |
| Interest received, classified as operating activities | — |
0
EUR
|
— |
1,000
EUR
|
— |
| Cash flows from (used in) operating activities | — |
2,370,000
EUR
|
— |
2,940,000
EUR
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Purchase of property, plant and equipment, classified as investing activities | — |
780,000
EUR
|
— |
462,000
EUR
|
— |
| Purchase of intangible assets, classified as investing activities | — |
2,249,000
EUR
|
— |
2,112,000
EUR
|
— |
| Cash flows from (used in) investing activities | — |
3,029,000
EUR
|
— |
2,574,000
EUR
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Proceeds from issuing shares | — |
9,012,000
EUR
|
— |
1,012,000
EUR
|
— |
| Proceeds from borrowings, classified as financing activities | — |
0
EUR
|
— |
1,366,000
EUR
|
— |
| Repayments of borrowings, classified as financing activities | — |
912,000
EUR
|
— |
327,000
EUR
|
— |
| Payments of lease liabilities, classified as financing activities | — |
415,000
EUR
|
— |
414,000
EUR
|
— |
| Cash flows from (used in) financing activities | — |
7,003,000
EUR
|
— |
1,637,000
EUR
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — |
1,605,000
EUR
|
— |
3,876,000
EUR
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents | — |
115,000
EUR
|
— |
73,000
EUR
|
— |
| Cash and cash equivalents |
8,524,000
EUR
|
— |
6,804,000
EUR
|
— |
10,608,000
EUR
|