Segment information - Additional information (Details) € in Thousands	3 Months Ended	12 Months Ended
Mar. 31, 2022 EUR (€) customer	Mar. 31, 2021 EUR (€)	Dec. 31, 2021 EUR (€)
Segment information and revenue from contracts with customers
Property, plant and equipment	€ 7,674		€ 9,464
Right-of-use assets	17,972		18,904
Revenue from contracts with customers	10,327	€ 9,981	189,923
-United States
Segment information and revenue from contracts with customers
Property, plant and equipment	132		147
Right-of-use assets	69		€ 137
Revenue from contracts with customers	3,749	3,808
-Germany
Segment information and revenue from contracts with customers
Revenue from contracts with customers	78	53
Pharmaceutical
Segment information and revenue from contracts with customers
Revenue from contracts with customers	€ 3,235	€ 3,598
Pharmaceutical \| Pharmaceutical Partner
Segment information and revenue from contracts with customers
Number of customers \| customer	1
Percentage of revenue	19.00%	30.50%
Pharmaceutical \| -United States
Segment information and revenue from contracts with customers
Revenue from contracts with customers	€ 3,145	€ 3,405

It represents the number of customer in group.

No definition available.

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- Definition

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.

+ References

No definition available.

+ Details

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- Definition

The percentage of the entity's revenue. [Refer: Revenue]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IFRS
-Number 8
-IssueDate 2021-01-01
-Paragraph 34
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2021-en-r&anchor=para_34&doctype=Standard
-URIDate 2021-03-24

+ 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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-IssueDate 2021-01-01
-Paragraph 73
-Subparagraph e
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=16&code=ifrs-tx-2021-en-r&anchor=para_73_e&doctype=Standard
-URIDate 2021-03-24

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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-URIDate 2021-03-24

+ Details

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- Definition

The amount of revenue from contracts with customers. A customer is a party that has contracted with an entity to obtain goods or services that are an output of the entity’s ordinary activities in exchange for consideration.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 15
-IssueDate 2021-01-01
-Paragraph 113
-Subparagraph a
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=15&code=ifrs-tx-2021-en-r&anchor=para_113_a&doctype=Standard
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
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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
-Name IFRS
-Number 16
-IssueDate 2021-01-01
-Paragraph 53
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+ Details

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