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Financial result (Tables) | 6 Months Ended
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Jun. 30, 2022
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Summary of finance income and costs | Financial income and financial expenses consist of the following:
|  | Three months ended June 30, |  |  | Six months ended June 30, |
|  | 2022 |  |  | 2021 |  |  | 2022 |  |  | 2021 |
|  | (Euros in thousands) |  |  | (Euros in thousands) |
Interest income |  |  | 69 |  |  |  | 38 |  |  |  | 75 |  |  |  | 87 |
Foreign currency gains |  |  | 6,946 |  |  |  | 19 |  |  |  | 8,699 |  |  |  | 3,014 |
Gain on other financial instruments |  |  | — |  |  |  | 156 |  |  |  | — |  |  |  | — |
Financial income |  |  | 7,015 |  |  |  | 213 |  |  |  | 8,774 |  |  |  | 3,101 |
Interest expenses |  |  | (376 | ) |  |  | (140 | ) |  |  | (538 | ) |  |  | (245 | )
Foreign currency losses |  |  | (31 | ) |  |  | (489 | ) |  |  | (986 | ) |  |  | (101 | )
Losses on other financial instruments |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (931 | )
Financial expenses |  |  | (407 | ) |  |  | (629 | ) |  |  | (1,524 | ) |  |  | (1,277 | )
Change in fair value of warrant liabilities |  |  | (2,786 | ) |  |  | (2,722 | ) |  |  | 13,743 |  |  |  | (3,936 | )
Financial result |  |  | 3,822 |  |  |  | (3,138 | ) |  |  | 20,993 |  |  |  | (2,112 | )

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