Statement Of Cash Flows [Abstract]
| Concept |
2020-01-01 to 2020-12-31 |
2019-01-01 to 2019-12-31 |
|---|---|---|
| Statement of cash flows [abstract] | ||
| Cash flows from (used in) operating activities [abstract] | ||
| Adjustments for finance income (cost) |
48,000
EUR
|
601,000
EUR
|
| Cash flows from (used in) operations before changes in working capital |
9 646
EUR
|
12 105
EUR
|
| Increase (decrease) in working capital |
1 656
EUR
|
1 834
EUR
|
| Adjustments for gains (losses) on change in fair value of derivatives |
93,000
EUR
|
500,000
EUR
|