Statement Of Cash Flows [Abstract]
| Concept |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
|---|---|---|---|---|
| Statement of cash flows [abstract] | ||||
| Cash flows from (used in) operating activities [abstract] | ||||
| Adjustments for interest expense |
186,000
EUR
|
186,000
EUR
|
172,000
EUR
|
398,000
EUR
|
| Adjustments for dividend income | — |
8 778
EUR
|
9 975
EUR
|
— |
| Adjustments for amortisation expense |
2 022
EUR
|
733,000
EUR
|
470,000
EUR
|
1 917
EUR
|
| Adjustments for depreciation expense |
11 497
EUR
|
450,000
EUR
|
315,000
EUR
|
10 870
EUR
|
| Adjustments for gain (loss) on disposals, property, plant and equipment |
399,000
EUR
|
4,000
EUR
|
3,000
EUR
|
312,000
EUR
|
| Cash flows from (used in) investing activities [abstract] | ||||
| Dividends received from investments accounted for using equity method, classified as investing activities |
9 151
EUR
|
7 654
EUR
|
5 479
EUR
|
12 734
EUR
|
| Cash flows from (used in) financing activities [abstract] | ||||
| Repayments of current borrowings | — | — |
8 386
EUR
|
8 386
EUR
|