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Financial income and expenses - Summary of finance income and costs (Detail) - EUR (€) € in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Disclosure Of Detailed Information About Finance Income Expense [Abstract]
Interest income from short-term deposits	€ 850	€ 790	€ 507
Foreign currency gains			1,708
Gain on other financial instruments	2,099
Financial income	2,949	790	2,215
Interest expenses form leases	(289)	(170)	(16)
Foreign currency losses	(9,774)	(94)	(145)
Financial expenses	€ (10,063)	€ (264)	€ (161)

X

- Definition

The amount of costs associated with financing activities of the entity.

+ References

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- Definition

The amount of income associated with interest and other financing activities of the entity.

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- Definition

The gain (loss) recognised on derecognition of financial instruments whose fair value previously could not be reliably measured. [Refer: Financial instruments, class [member]]

+ References

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- Definition

The amount of interest expense on lease liabilities. [Refer: Lease liabilities]

+ References

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- Definition

The amount of interest income on deposits. [Refer: Interest income]

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- Definition

The net gain arising from foreign exchange differences. [Refer: Foreign exchange gain (loss)]

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- Definition

The net loss arising from foreign exchange differences. [Refer: Foreign exchange gain (loss)]

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Disclosure Of Detailed Information About Finance Income Expense.

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No definition available.

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