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 | — |
1 205
EUR
|
— |
1 379
EUR
|
— |
| Interest received, classified as operating activities | — |
52,000
EUR
|
— |
43,000
EUR
|
— |
| Income taxes paid (refund), classified as operating activities | — |
102,000
EUR
|
— |
1 376
EUR
|
— |
| Other inflows (outflows) of cash, classified as operating activities | — |
1 919
EUR
|
— |
1 957
EUR
|
— |
| Cash flows from (used in) operating activities | — |
4 409
EUR
|
— |
15 608
EUR
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Cash flows from losing control of subsidiaries or other businesses, classified as investing activities | — |
—
EUR
|
— |
281,000
EUR
|
— |
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — |
—
EUR
|
— |
151,000
EUR
|
— |
| Cash advances and loans made to other parties, classified as investing activities | — |
—
EUR
|
— |
100,000
EUR
|
— |
| Cash receipts from repayment of advances and loans made to other parties, classified as investing activities | — |
566,000
EUR
|
— |
—
EUR
|
— |
| Dividends received, classified as investing activities | — |
93,000
EUR
|
— |
102,000
EUR
|
— |
| Cash flows from (used in) investing activities | — |
8 430
EUR
|
— |
11 539
EUR
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Payments from changes in ownership interests in subsidiaries that do not result in loss of control | — |
192,000
EUR
|
— |
257,000
EUR
|
— |
| Proceeds from issuing shares | — |
2 200
EUR
|
— |
28 218
EUR
|
— |
| Proceeds from borrowings, classified as financing activities | — |
26 460
EUR
|
— |
14 964
EUR
|
— |
| Repayments of borrowings, classified as financing activities | — |
3 466
EUR
|
— |
22 898
EUR
|
— |
| Payments of lease liabilities, classified as financing activities | — |
6 481
EUR
|
— |
4 485
EUR
|
— |
| Cash flows from (used in) financing activities | — |
13 559
EUR
|
— |
15 542
EUR
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — |
9 538
EUR
|
— |
11 472
EUR
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents | — |
—
EUR
|
— |
—
EUR
|
— |
| Cash and cash equivalents |
38 704
EUR
|
— |
29 166
EUR
|
— |
17 694
EUR
|