Statement Of Cash Flows [Abstract]
| Concept |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||
| Cash flows from (used in) operating activities [abstract] | |||||
| Interest paid, classified as operating activities | — |
205,000
EUR
|
— |
151,000
EUR
|
— |
| Interest received, classified as operating activities | — |
16,000
EUR
|
— |
26,000
EUR
|
— |
| Income taxes paid (refund), classified as operating activities | — |
567,000
EUR
|
— |
685,000
EUR
|
— |
| Cash flows from (used in) operating activities | — |
2 333
EUR
|
— |
4 246
EUR
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — |
2 476
EUR
|
— |
980,000
EUR
|
— |
| Cash flows from (used in) investing activities | — |
2 607
EUR
|
— |
989,000
EUR
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Proceeds from issuing shares | — |
0
EUR
|
— |
331,000
EUR
|
— |
| Payments of lease liabilities, classified as financing activities | — |
381,000
EUR
|
— |
373,000
EUR
|
— |
| Dividends paid, classified as financing activities | — |
1 057
EUR
|
— |
1 017
EUR
|
— |
| Cash flows from (used in) financing activities | — |
870,000
EUR
|
— |
69,000
EUR
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents | — |
363,000
EUR
|
— |
441,000
EUR
|
— |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — |
959,000
EUR
|
— |
2 747
EUR
|
— |
| Cash and cash equivalents |
9 500
EUR
|
— |
8 541
EUR
|
— |
5 794
EUR
|