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 |
|---|---|---|---|---|
| Statement of cash flows [abstract] | ||||
| Cash flows from (used in) operating activities [abstract] | ||||
| Cash flows from (used in) operating activities | — |
2 160
EUR
|
— |
2 777
EUR
|
| Cash flows from (used in) investing activities [abstract] | ||||
| Cash flows from (used in) investing activities | — |
601,000
EUR
|
— |
2 365
EUR
|
| Cash flows from (used in) financing activities [abstract] | ||||
| Proceeds from borrowings, classified as financing activities | — |
180,000
EUR
|
— |
2 277
EUR
|
| Repayments of borrowings, classified as financing activities | — |
64,000
EUR
|
— | — |
| Cash flows from (used in) financing activities | — |
116,000
EUR
|
— |
2 267
EUR
|
| Effect of exchange rate changes on cash and cash equivalents [abstract] | ||||
| Effect of exchange rate changes on cash and cash equivalents | — |
786,000
EUR
|
— |
537,000
EUR
|
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — |
890,000
EUR
|
— |
2 338
EUR
|
| Cash and cash equivalents |
1 930
EUR
|
— |
1 039
EUR
|
— |