Statement Of Cash Flows [Abstract]
| Concept |
2021-01-01 to 2021-12-31 |
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] | |||
| Cash flows from (used in) operations before changes in working capital |
41 946
EUR
|
39 346
EUR
|
36 982
EUR
|
| Increase (decrease) in working capital |
26 224
EUR
|
23 706
EUR
|
19 250
EUR
|
| Cash flows from (used in) financing activities [abstract] | |||
| Dividends paid to equity holders of parent, classified as financing activities |
8 623
EUR
|
-
EUR
|
8 472
EUR
|
| Proceeds from exercise of options |
2 026
EUR
|
649,000
EUR
|
-
EUR
|