Prepayments and Other Receivables (Details) - EUR (€) € in Thousands	Dec. 31, 2019	Dec. 31, 2018
Prepayments and Other Receivables.
Prepayments	€ 1,526	€ 645
Other receivables	340	899
Total Prepayments and Other Receivables	€ 1,866	€ 1,544

The amount receivable by the entity that it does not separately disclose in the same statement or note.

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Name IAS
-Number 1
-IssueDate 2019-01-01
-Paragraph 78
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-URIDate 2019-03-27

+ Details

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Period Type:	instant

- Definition

Receivables that represent amounts paid for goods and services before they have been delivered.

+ References

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Receivables that represent amounts paid for goods and services before they have been delivered and other receivables.

+ References

No definition available.

+ Details

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Namespace Prefix:	prqr_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

n/a

+ References

No definition available.

+ Details

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Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration