Property, Plant and Equipment (Details) - EUR (€) € in Thousands	Mar. 31, 2023	Dec. 31, 2022
Property, Plant and Equipment
Property, plant and equipment	€ 15,780	€ 16,240
Building And Leasehold Improvements
Property, Plant and Equipment
Right-of-use assets	€ 14,058	€ 14,484

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.

No definition available.

+ Details

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- Definition

The amount of tangible assets that: (a) are held for use in the production or supply of goods or services, for rental to others, or for administrative purposes; and (b) are expected to be used during more than one period.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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+ Details

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- Definition

The amount of assets that represent a lessee's right to use an underlying asset for the lease term. Underlying asset is an asset that is the subject of a lease, for which the right to use that asset has been provided by a lessor to a lessee.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Paragraph 53
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+ Details

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- Details

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