Financial risk management (Tables)

12 Months Ended

Dec. 31, 2021

Disclosure Of Maturity Profile Of Accrued Liabilities Based On Contractual Undiscounted Payments [Abstract]

Summary of Maturity Profile of Accrued Liabilities Based on Contractual Undiscounted Payments

The below table summarizes the maturity profile of the Group’s accrued liabilities based on contractual undiscounted payments:

	Less than 12 months		1 to 5 years		Total
December 31, 2021	€		€		€
Trade and other payables		2,490,572		—		2,490,572
Accrued liabilities		4,270,082		—		4,270,082
	Less than 12 months		1 to 5 years		Total
December 31, 2020	€		€		€
Trade and other payables		830,864		—		846,952
Accrued liabilities		4,466,837		—		4,466,837