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] | |||||
| Interest paid, classified as operating activities | — |
221,000
EUR
|
— |
202,000
EUR
|
— |
| Income taxes paid (refund), classified as operating activities | — |
296,000
EUR
|
— |
835,000
EUR
|
— |
| Cash flows from (used in) operating activities | — |
14,023,000
EUR
|
— |
21,385,000
EUR
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Proceeds from sales of property, plant and equipment, classified as investing activities | — |
232,000
EUR
|
— |
189,000
EUR
|
— |
| Purchase of property, plant and equipment, classified as investing activities | — |
8,762,000
EUR
|
— |
12,438,000
EUR
|
— |
| Dividends received, classified as investing activities | — |
-
EUR
|
— |
-
EUR
|
— |
| Cash flows from (used in) investing activities | — |
8,805,000
EUR
|
— |
14,373,000
EUR
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Proceeds from borrowings, classified as financing activities | — |
6,246,000
EUR
|
— |
1,731,000
EUR
|
— |
| Repayments of borrowings, classified as financing activities | — |
2,197,000
EUR
|
— |
6,403,000
EUR
|
— |
| Payments of lease liabilities, classified as financing activities | — |
434,000
EUR
|
— |
446,000
EUR
|
— |
| Dividends paid, classified as financing activities | — |
6,436,000
EUR
|
— |
7,726,000
EUR
|
— |
| Cash flows from (used in) financing activities | — |
2,821,000
EUR
|
— |
12,844,000
EUR
|
— |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — |
2,397,000
EUR
|
— |
5,832,000
EUR
|
— |
| Cash and cash equivalents |
14,840,000
EUR
|
— |
12,443,000
EUR
|
— |
18,275,000
EUR
|