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 | — |
7 578
EUR
|
— |
432,000
EUR
|
| Cash flows from (used in) investing activities [abstract] | ||||
| Cash flows from (used in) investing activities | — |
10 000
EUR
|
— |
142,000
EUR
|
| Cash flows from (used in) financing activities [abstract] | ||||
| Proceeds from issuing shares | — |
0
EUR
|
— |
0
EUR
|
| Payments to acquire or redeem entity's shares | — |
0
EUR
|
— |
0
EUR
|
| Proceeds from borrowings, classified as financing activities | — |
0
EUR
|
— |
2 228
EUR
|
| Repayments of borrowings, classified as financing activities | — |
2 372
EUR
|
— |
2 306
EUR
|
| Cash flows from (used in) financing activities | — |
2 397
EUR
|
— |
145,000
EUR
|
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — |
26,000
EUR
|
— |
145,000
EUR
|
| Cash and cash equivalents |
202,000
EUR
|
— |
250,000
EUR
|
— |