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 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | ||||||||
| Cash flows from (used in) operating activities [abstract] | ||||||||
| Cash flows from (used in) operating activities | — |
3 928
EUR
|
— |
657,000
EUR
|
— |
222,000
EUR
|
— | — |
| Cash flows from (used in) investing activities [abstract] | ||||||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — |
1 000
EUR
|
— |
0
EUR
|
— |
0
EUR
|
— | — |
| Proceeds from government grants, classified as investing activities | — |
369,000
EUR
|
— |
106,000
EUR
|
— |
106,000
EUR
|
— | — |
| Cash flows from (used in) investing activities | — |
4 662
EUR
|
— |
4 277
EUR
|
— |
4 365
EUR
|
— | — |
| Cash flows from (used in) financing activities [abstract] | ||||||||
| Proceeds from borrowings, classified as financing activities | — |
8 956
EUR
|
— |
4 542
EUR
|
— |
4 600
EUR
|
— | — |
| Repayments of borrowings, classified as financing activities | — |
857,000
EUR
|
— |
100,000
EUR
|
— |
100,000
EUR
|
— | — |
| Payments of lease liabilities, classified as financing activities | — |
87,000
EUR
|
— |
89,000
EUR
|
— |
89,000
EUR
|
— | — |
| Interest paid, classified as financing activities | — |
221,000
EUR
|
— |
125,000
EUR
|
— |
126,000
EUR
|
— | — |
| Cash flows from (used in) financing activities | — |
8 651
EUR
|
— |
4 819
EUR
|
— |
4 877
EUR
|
— | — |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — |
61,000
EUR
|
— |
114,000
EUR
|
— |
289,000
EUR
|
— | — |
| Cash and cash equivalents |
76,000
EUR
|
— |
15,000
EUR
|
— |
419,000
EUR
|
— |
130,000
EUR
|
130,000
EUR
|