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Financial Instruments (Tables) | 6 Months Ended
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Jun. 30, 2022
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Summary of Carrying Amounts and Fair values of Group's Financial Instruments | Set out below are the carrying amounts and fair values of the Group’s financial instruments that are carried in the interim condensed consolidated financial statements.
Euros in thousands |  |  |  | Carrying amount |  |  | Fair value |
|  | IFRS 9 |  | June 30, 2022 |  |  | December 31, 2021 |  |  | June 30, 2022 |  |  | December 31, 2021 |
Financial assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Bonds* |  | other financial assets at amortized cost |  |  | 59,253 |  |  |  | 12,123 |  |  |  | 58,897 |  |  |  | 12,113 |
Accounts receivable |  | other financial assets at amortized cost |  |  | 961 |  |  |  | 682 |  |  |  | 961 |  |  |  | 682 |
Other current/non-current assets |  | other financial assets at amortized cost |  |  | 2,065 |  |  |  | 691 |  |  |  | 2,065 |  |  |  | 691 |
Total financial assets** |  |  |  |  | 62,279 |  |  |  | 13,496 |  |  |  | 61,923 |  |  |  | 13,486 |
Financial liabilities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Accounts payable |  | other financial liabilities at amortized cost |  |  | 13,284 |  |  |  | 11,624 |  |  |  | 13,284 |  |  |  | 11,624 |
Other current liabilities |  | other financial liabilities at amortized cost |  |  | 1,336 |  |  |  | 727 |  |  |  | 1,336 |  |  |  | 727 |
Other financial liabilities |  | At fair value through profit or loss (FVTPL) |  |  | 14,116 |  |  |  | 27,859 |  |  |  | 14,116 |  |  |  | 27,859 |
Total financial liabilities |  |  |  |  | 28,736 |  |  |  | 40,210 |  |  |  | 28,736 |  |  |  | 40,210 |
* | Bonds are classified within Other financial assets.
** | Financial assets, other than cash and cash equivalents.

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