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] | |||||
| Classes of cash receipts from operating activities [abstract] | |||||
| Receipts from sales of goods and rendering of services | — |
113,434,000
EUR
|
— |
84,749,000
EUR
|
— |
| Other cash receipts from operating activities | — |
282,000
EUR
|
— |
595,000
EUR
|
— |
| Cash flows from (used in) operations | — |
2,835,000
EUR
|
— |
2,686,000
EUR
|
— |
| Dividends received, classified as operating activities | — |
0
EUR
|
— | — | — |
| Interest paid, classified as operating activities | — |
472,000
EUR
|
— |
425,000
EUR
|
— |
| Interest received, classified as operating activities | — |
23,000
EUR
|
— |
20,000
EUR
|
— |
| Income taxes paid (refund), classified as operating activities | — |
319,000
EUR
|
— |
45,000
EUR
|
— |
| Cash flows from (used in) operating activities | — |
2,072,000
EUR
|
— |
3,399,000
EUR
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Cash flows from (used in) investing activities | — |
10,222,000
EUR
|
— |
317,000
EUR
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Proceeds from issuing shares | — |
10,000
EUR
|
— |
421,000
EUR
|
— |
| Payments of lease liabilities, classified as financing activities | — |
2,728,000
EUR
|
— |
2,543,000
EUR
|
— |
| Cash flows from (used in) financing activities | — |
5,586,000
EUR
|
— |
2,530,000
EUR
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — |
6,708,000
EUR
|
— |
6,246,000
EUR
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents | — |
339,000
EUR
|
— | — | — |
| Cash and cash equivalents |
11,295,000
EUR
|
— |
4,926,000
EUR
|
— |
11,172,000
EUR
|