The amount of interest and other costs that an entity incurs in connection with the borrowing of funds.

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The amount of outstanding funds that the entity is obligated to repay.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition

The interest rate on borrowings. [Refer: Borrowings]

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.

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No definition available.

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The fair value of financial liabilities. [Refer: At fair value [member]; Financial liabilities]

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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The amount of interest costs that an entity incurs in connection with the borrowing of funds that are directly attributable to the acquisition, construction or production of a qualifying asset and which form part of the cost of that asset.

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The nominal or face amount of a financial instrument, used to calculate payments made on that instrument.

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- Definition

The actualization interest rate on borrowings.

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No definition available.

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- Definition

The effective interest rate on borrowings.

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No definition available.

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Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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No definition available.

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Notional amount per tranche

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No definition available.

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Represent the information of number of equal tranches .

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Financial debt - Credit facility agreement with the European Investment Bank (Details) € in Thousands					12 Months Ended
	Jan. 18, 2024 EUR (€)	Jan. 10, 2024 EUR (€)	Dec. 08, 2022 EUR (€)	May 16, 2022 EUR (€) tranche	Dec. 31, 2024 EUR (€)	Dec. 31, 2023 EUR (€)	Jan. 04, 2024 EUR (€)	Dec. 29, 2023 EUR (€)	Dec. 31, 2022 EUR (€)
Financial debt
Financial liabilities, at fair value					€ 248,272	€ 92,594			€ 63,760
Finance contract with EIB
Financial debt
Notional amount				€ 50,000			€ 50,000
Number of equal tranches \| tranche				2
Notional amount per tranche				€ 25,000
Capitalized interest					7,500	3,400
EIB Tranche A 2022
Financial debt
Notional amount	€ 25,000
Interest rate			8.00%	8.00%
Maturity term after the disbursement of the tranche			4 years	4 years
EIB Tranche A 2022 \| Financial liabilities at amortized cost
Financial debt
Notional amount			€ 25,000
Borrowing costs			€ 100
Borrowings					€ 22,900	€ 21,400			€ 15,400
Borrowings, effective interest rate					21.91%	21.91%
Financial liabilities, at fair value					€ 23,100	€ 18,900
Actualization rate					22.05%	22.20%
EIB Tranche B 2024
Financial debt
Notional amount		€ 25,000						€ 25,000
Interest rate		7.00%		7.00%
Maturity term after the disbursement of the tranche		3 years		3 years
EIB Tranche B 2024 \| Drawdown of borrowings
Financial debt
Interest rate	7.00%
Maturity term after the disbursement of the tranche	3 years
EIB Tranche B 2024 \| Financial liabilities at amortized cost
Financial debt
Notional amount	€ 25,000
Borrowing costs	€ 100
Borrowings					€ 17,200
Borrowings, effective interest rate					32.70%
Financial liabilities, at fair value					€ 17,300
Actualization rate					32.20%