ProQR Therapeutics N.V. (SEC Filing Page | XBRL Cloud Viewer | XBRL Instance)

Line Label Object Class Period Type Balance Report ElementName
1 00090 - Document - Document and Entity Information Network

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3 Document and Entity Information [Abstract] Abstract prqr:DocumentAndEntityInformationAbstract
4 Entity Registrant Name Concept (Text/String) For Period dei:EntityRegistrantName
5 Entity Central Index Key Concept (CIK Number) For Period dei:EntityCentralIndexKey
6 Document Type Concept (Submission Type) For Period dei:DocumentType
7 Document Period End Date Concept (Date) For Period dei:DocumentPeriodEndDate
8 Amendment Flag Concept (Yes/No) For Period dei:AmendmentFlag
9 Current Fiscal Year End Date Concept (Month/Day) For Period dei:CurrentFiscalYearEndDate
10 Entity Well-known Seasoned Issuer Concept (Yes/No) For Period dei:EntityWellKnownSeasonedIssuer
11 Entity Voluntary Filers Concept (Yes/No) For Period dei:EntityVoluntaryFilers
12 Entity Current Reporting Status Concept (Yes/No) For Period dei:EntityCurrentReportingStatus
13 Entity Filer Category Concept (Filer Category) For Period dei:EntityFilerCategory
14 Entity Common Stock, Shares Outstanding Concept (Shares) As Of dei:EntityCommonStockSharesOutstanding
15 Entity Emerging Growth Company Concept (Yes/No) For Period dei:EntityEmergingGrowthCompany
16 Entity Ex Transition Period Concept (Yes/No) For Period dei:EntityExTransitionPeriod
17 Entity Shell Company Concept (Yes/No) For Period dei:EntityShellCompany
18 Document Fiscal Year Focus Concept (Year) For Period dei:DocumentFiscalYearFocus
19 Document Fiscal Period Focus Concept (Fiscal Period) For Period dei:DocumentFiscalPeriodFocus
20 00100 - Statement - Consolidated Statement of Financial Position Network

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23 Assets Abstract ifrs-full:AssetsAbstract
24 Intangible assets Concept (Monetary) As Of Debit ifrs-full:IntangibleAssetsOtherThanGoodwill
25 Property, plant and equipment Concept (Monetary) As Of Debit ifrs-full:PropertyPlantAndEquipment
26 Non-current assets Concept (Monetary) As Of Debit ifrs-full:NoncurrentAssets
27 Social securities and other taxes Concept (Monetary) As Of Debit ifrs-full:ReceivablesFromTaxesOtherThanIncomeTax
28 Prepayments and other receivables Concept (Monetary) As Of Debit prqr:PrepaymentsAndOtherReceivables
29 Cash and cash equivalents Concept (Monetary) As Of Debit ifrs-full:CashAndCashEquivalents
30 Current assets Concept (Monetary) As Of Debit ifrs-full:CurrentAssets
31 Total assets Concept (Monetary) As Of Debit ifrs-full:Assets
32 Equity and liabilities Abstract ifrs-full:EquityAndLiabilitiesAbstract
33 Shareholders’ equity Abstract ifrs-full:EquityAbstract
34 Share capital Concept (Monetary) As Of Credit ifrs-full:IssuedCapital
35 Share premium Concept (Monetary) As Of Credit ifrs-full:SharePremium
36 Reserves Concept (Monetary) As Of Credit ifrs-full:ReserveOfSharebasedPayments
37 Accumulated deficit Concept (Monetary) As Of Credit ifrs-full:RetainedEarnings
38 Equity attributable to owners of the Company Concept (Monetary) As Of Credit ifrs-full:EquityAttributableToOwnersOfParent
39 Non-controlling interests Concept (Monetary) As Of Credit ifrs-full:NoncontrollingInterests
40 Total equity Concept (Monetary) As Of Credit ifrs-full:Equity
41 Liabilities Abstract ifrs-full:LiabilitiesAbstract
42 Borrowings Concept (Monetary) As Of Credit ifrs-full:LongtermBorrowings
43 Non-current liabilities Concept (Monetary) As Of Credit ifrs-full:NoncurrentLiabilities
44 Borrowings Concept (Monetary) As Of Credit ifrs-full:ShorttermBorrowings
45 Trade payables Concept (Monetary) As Of Credit ifrs-full:TradeAndOtherCurrentPayables
46 Social security and other taxes Concept (Monetary) As Of Credit ifrs-full:CurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax
47 Pension premiums Concept (Monetary) As Of Credit prqr:CurrentRecognisedLiabilitiesDefinedContributionPlan
48 Deferred income Concept (Monetary) As Of Credit ifrs-full:DeferredIncomeClassifiedAsCurrent
49 Other current liabilities Concept (Monetary) As Of Credit ifrs-full:OtherCurrentLiabilities
50 Current liabilities Concept (Monetary) As Of Credit ifrs-full:CurrentLiabilities
51 Total liabilities Concept (Monetary) As Of Credit ifrs-full:Liabilities
52 Total equity and liabilities Concept (Monetary) As Of Credit ifrs-full:EquityAndLiabilities
53 00200 - Statement - Consolidated Statement of Profit or Loss and Comprehensive Income Network

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54 Implied Table Table

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55 Consolidated Statement of Profit or Loss and Comprehensive Income Abstract ifrs-full:StatementOfComprehensiveIncomeAbstract
56 Other income Concept (Monetary) For Period Credit ifrs-full:OtherIncome
57 Research and development costs Concept (Monetary) For Period Debit ifrs-full:ResearchAndDevelopmentExpense
58 General and administrative costs Concept (Monetary) For Period Debit ifrs-full:GeneralAndAdministrativeExpense
59 Total operating costs Concept (Monetary) For Period Debit ifrs-full:OperatingExpense
60 Operating result Concept (Monetary) For Period Credit ifrs-full:ProfitLossFromOperatingActivities
61 Finance income and expense Concept (Monetary) For Period Credit ifrs-full:FinanceIncomeCost
62 Result before corporate income taxes Concept (Monetary) For Period Credit ifrs-full:ProfitLossBeforeTax
63 Corporate income taxes Concept (Monetary) For Period Debit ifrs-full:IncomeTaxExpenseContinuingOperations
64 Result for the year Concept (Monetary) For Period Credit ifrs-full:ProfitLoss
65 Other comprehensive income Concept (Monetary) For Period Credit ifrs-full:OtherComprehensiveIncome
66 Items that are or may be reclassified to profit or loss Abstract ifrs-full:ComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTaxAbstract
67 Foreign operations – foreign currency translation differences Concept (Monetary) For Period Credit ifrs-full:OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation
68 Total comprehensive loss (attributable to equity holders of the Company) Concept (Monetary) For Period Credit ifrs-full:ComprehensiveIncomeAttributableToOwnersOfParent
69 Result attributable to Abstract ifrs-full:ProfitLossAttributableToAbstract
70 Owners of the Company Concept (Monetary) For Period Credit ifrs-full:ProfitLossAttributableToOwnersOfParent
71 Non-controlling interests Concept (Monetary) For Period Credit ifrs-full:ProfitLossAttributableToNoncontrollingInterests
72 Result for the year Concept (Monetary) For Period Credit ifrs-full:ProfitLoss
73 Share information Abstract ifrs-full:WeightedAverageSharesAndAdjustedWeightedAverageSharesAbstract
74 Weighted average number of shares outstanding Concept (Shares) For Period ifrs-full:WeightedAverageShares
75 Earnings per share attributable to the equity holders of the Company (expressed in Euro per share) Abstract ifrs-full:EarningsPerShareAbstract
76 Basic and diluted loss per share Concept (Share) For Period ifrs-full:BasicAndDilutedEarningsLossPerShare
77 00300 - Statement - Consolidated Statement of Changes in Equity Network

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78 Statement of changes in equity [table] Table

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79 Components of equity [axis] Axis ifrs-full:ComponentsOfEquityAxis
80 Equity [member] Member ifrs-full:EquityMember
81 Share capital Member ifrs-full:IssuedCapitalMember
82 Share Premium [Member] Member ifrs-full:SharePremiumMember
83 Equity Settled Employee Benefit Reserve Member ifrs-full:ReserveOfSharebasedPaymentsMember
84 Translation Reserve Member ifrs-full:ReserveOfExchangeDifferencesOnTranslationMember
85 Accumulated Deficit Member ifrs-full:RetainedEarningsMember
86 Total Member ifrs-full:EquityAttributableToOwnersOfParentMember
87 Non-controlling interests [Member] Member ifrs-full:NoncontrollingInterestsMember
88 Unaudited Condensed Consolidated Statement of Changes in Equity LineItems ifrs-full:StatementOfChangesInEquityLineItems
89 Balance at beginning of period Concept (Monetary) As Of Credit ifrs-full:Equity
90 Balance at beginning of period (in shares) Concept (Shares) As Of ifrs-full:NumberOfSharesOutstanding
91 Result for the year Concept (Monetary) For Period Credit ifrs-full:ProfitLoss
92 Other comprehensive income Concept (Monetary) For Period Credit ifrs-full:OtherComprehensiveIncome
93 Recognition of share-based payments Concept (Monetary) For Period Credit ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions
94 Issue of ordinary shares Concept (Monetary) For Period Credit ifrs-full:IssueOfEquity
95 Issue of treasury shares Concept (Monetary) For Period Credit ifrs-full:SaleOrIssueOfTreasuryShares
96 Shares options lapsed Concept (Monetary) For Period Credit prqr:SharesOptionsLapsed
97 Shares options exercised Concept (Monetary) For Period Credit ifrs-full:IncreaseDecreaseThroughExerciseOfOptions
98 Share options exercised (in shares) Concept (Decimal) For Period ifrs-full:NumberOfShareOptionsExercisedInSharebasedPaymentArrangement
99 Balance at end of period Concept (Monetary) As Of Credit ifrs-full:Equity
100 Balance at end of period (in shares) Concept (Shares) As Of ifrs-full:NumberOfSharesOutstanding
101 00400 - Statement - Consolidated Statement of Cash Flows Network

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102 Implied Table Table

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103 Consolidated Statement of Cash Flows Abstract ifrs-full:StatementOfCashFlowsAbstract
104 Cash flow from operating activities Abstract ifrs-full:CashFlowsFromUsedInOperatingActivitiesAbstract
105 Net result Concept (Monetary) For Period Credit ifrs-full:ProfitLoss
106 Adjustments for: Abstract ifrs-full:AdjustmentsForReconcileProfitLossAbstract
107 Amortization & depreciation & Impairment Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForDepreciationAndAmortisationExpense
108 Share-based payment expenses Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForSharebasedPayments
109 Financial income and expenses Concept (Monetary) For Period Credit ifrs-full:AdjustmentsForFinanceIncomeCost
110 Net foreign exchange gain / (loss) Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForUnrealisedForeignExchangeLossesGains
111 Changes in working capital Concept (Monetary) For Period Credit ifrs-full:IncreaseDecreaseInWorkingCapital
112 Corporate income tax paid Concept (Monetary) For Period Credit ifrs-full:IncomeTaxesPaidRefundClassifiedAsOperatingActivities
113 Interest received (paid) Concept (Monetary) For Period Debit ifrs-full:InterestReceivedClassifiedAsOperatingActivities
114 Net cash used in operating activities Concept (Monetary) For Period ifrs-full:CashFlowsFromUsedInOperatingActivities
115 Cash flow from investing activities Abstract ifrs-full:CashFlowsFromUsedInInvestingActivitiesAbstract
116 Purchases of property, plant and equipment Concept (Monetary) For Period Credit ifrs-full:PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities
117 Net cash used in investing activities Concept (Monetary) For Period Debit ifrs-full:CashFlowsFromUsedInInvestingActivities
118 Cash flow from financing activities Abstract ifrs-full:CashFlowsFromUsedInFinancingActivitiesAbstract
119 Proceeds from issuance of shares, net of transaction costs Concept (Monetary) For Period Debit ifrs-full:ProceedsFromIssuingShares
120 Proceeds from exercise of share options Concept (Monetary) For Period Debit ifrs-full:ProceedsFromExerciseOfOptions
121 Proceeds from borrowings Concept (Monetary) For Period Debit ifrs-full:ProceedsFromBorrowingsClassifiedAsFinancingActivities
122 Proceeds from convertible loans Concept (Monetary) For Period Debit prqr:IfrsProceedsFromConvertibleDebt
123 Redemption of financial lease Concept (Monetary) For Period Credit ifrs-full:PaymentsOfFinanceLeaseLiabilitiesClassifiedAsFinancingActivities
124 Net cash generated by financing activities Concept (Monetary) For Period Debit ifrs-full:CashFlowsFromUsedInFinancingActivities
125 Net increase/(decrease) in cash and cash equivalents Concept (Monetary) For Period Debit ifrs-full:IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges
126 Currency effect cash and cash equivalents Concept (Monetary) For Period Debit ifrs-full:EffectOfExchangeRateChangesOnCashAndCashEquivalents
127 Cash and cash equivalents at the beginning of the year Concept (Monetary) As Of Debit ifrs-full:CashAndCashEquivalents
128 Cash and cash equivalents at the end of the year Concept (Monetary) As Of Debit ifrs-full:CashAndCashEquivalents
129 10101 - Disclosure - General Information Network

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133 10201 - Disclosure - Basis of Preparation Network

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136 Basis of Preparation Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfBasisOfPreparationOfFinancialStatementsExplanatory
137 10301 - Disclosure - Significant Accounting Policies Network

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138 Implied Table Table

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140 Significant Accounting Policies Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfSummaryOfSignificantAccountingPoliciesExplanatory
141 10401 - Disclosure - New standards and interpretations not yet adopted Network

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144 New standards and interpretations not yet adopted Concept (Text Block (HTML)) For Period prqr:ExplanationOfNewStandardsOrInterpretationsNotApplied
145 10501 - Disclosure - Financial Risk Management Network

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148 Financial Risk Management Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfFinancialRiskManagementExplanatory
149 10601 - Disclosure - Segment Information Network

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150 Implied Table Table

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152 Segment Information Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfEntitysReportableSegmentsExplanatory
153 10701 - Disclosure - Intangible Assets Network

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154 Implied Table Table

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155 Intangible Assets Abstract ifrs-full:DisclosureOfIntangibleAssetsAbstract
156 Intangible Assets Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfIntangibleAssetsExplanatory
157 10801 - Disclosure - Property, Plant and Equipment ('PP&E') Network

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158 Implied Table Table

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160 Property, Plant and Equipment ('PP&E') Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfPropertyPlantAndEquipmentExplanatory
161 10901 - Disclosure - Social Security and Other Taxes Network

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162 Implied Table Table

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164 Social Security and Other Taxes Concept (Text Block (HTML)) For Period prqr:DisclosureOfSocialSecurityAndOtherTaxesExplanatory
165 11001 - Disclosure - Prepayments and Other Receivables Network

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166 Implied Table Table

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168 Prepayments and Other Receivables Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfPrepaymentsAndOtherAssetsExplanatory
169 11101 - Disclosure - Cash and Cash Equivalents Network

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170 Implied Table Table

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172 Cash and Cash Equivalents Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfCashAndCashEquivalentsExplanatory
173 11201 - Disclosure - Shareholders’ Equity Network

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174 Implied Table Table

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176 Shareholders’ Equity Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory
177 11301 - Disclosure - Non-current liabilities Network

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178 Implied Table Table

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179 Non-current liabilities. Abstract ifrs-full:NoncurrentLiabilitiesAbstract
180 Non-current liabilities Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfOtherNoncurrentLiabilitiesExplanatory
181 11401 - Disclosure - Current Liabilities Network

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182 Implied Table Table

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183 Current Liabilities. Abstract ifrs-full:CurrentLiabilitiesAbstract
184 Current Liabilities Concept (Text Block (HTML)) For Period prqr:DisclosureOfCurrentLiabilitiesExplanatory
185 11501 - Disclosure - Other income Network

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186 Implied Table Table

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187 Other income Abstract prqr:IfrsOtherIncomeAbstract
188 Other income Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfOtherOperatingIncomeExplanatory
189 11601 - Disclosure - Research and Development Costs Network

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190 Implied Table Table

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192 Research and Development Costs Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfResearchAndDevelopmentExpenseExplanatory
193 11701 - Disclosure - Employee Benefits Network

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194 Implied Table Table

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196 Employee Benefits Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfEmployeeBenefitsExplanatory
197 11801 - Disclosure - Financial Income and Expense Network

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198 Implied Table Table

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200 Financial Income and Expense Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfFinanceIncomeExpenseExplanatory
201 11901 - Disclosure - Income Taxes Network

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202 Implied Table Table

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203 Income Taxes Abstract ifrs-full:MajorComponentsOfTaxExpenseIncomeAbstract
204 Income Taxes Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfIncomeTaxExplanatory
205 12001 - Disclosure - Earnings Per Share Network

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206 Implied Table Table

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208 Earnings Per Share Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfEarningsPerShareExplanatory
209 12101 - Disclosure - Operational Leases Network

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212 Operational Leases Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfLeasesExplanatory
213 12201 - Disclosure - Commitments and Contingencies Network

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217 12301 - Disclosure - Related-Party Transactions Network

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221 12401 - Disclosure - Auditor fees Network

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225 12501 - Disclosure - Subsequent events Network

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229 20302 - Disclosure - Significant Accounting Policies (Policies) Network

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234 Foreign currencies Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory
235 Recognition of other income Concept (Text Block (HTML)) For Period prqr:DescriptionOfAccountingPolicyForRecognitionOfOtherIncomeTextBlock
236 Government grants — WBSO Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForGovernmentGrants
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238 Taxation Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForIncomeTaxExplanatory
239 Intangible assets Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForIntangibleAssetsOtherThanGoodwillExplanatory
240 Property, plant and equipment Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory
241 Impairment of tangible and intangible assets Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForImpairmentOfAssetsExplanatory
242 Financial assets Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForFinancialAssetsExplanatory
243 Contract receivables Concept (Text Block (HTML)) For Period prqr:DescriptionOfAccountingPolicyForContractReceivablesPolicyTextBlock
244 Cash and cash equivalents Concept (Text Block (HTML)) For Period prqr:IfrsCashAndCashEquivalentsPolicyPolicyTextBlock
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246 Leases Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForLeasesExplanatory
247 30303 - Disclosure - Significant Accounting Policies (Tables) Network

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251 Estimated useful lives of property, plant and equipment Concept (Text Block (HTML)) For Period prqr:ScheduleOfUsefulLivesPropertyPlantAndEquipmentExplanatory
252 30503 - Disclosure - Financial Risk Management (Tables) Network

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255 Schedule of undiscounted liabilities into relevant maturity groupings. Concept (Text Block (HTML)) For Period ifrs-full:MaturityAnalysisForNonderivativeFinancialLiabilities
256 30703 - Disclosure - Intangible Assets (Tables) Network

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260 30803 - Disclosure - Property, Plant and Equipment ('PP&E') (Tables) Network

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264 30903 - Disclosure - Social Security and Other Taxes (Tables) Network

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268 31003 - Disclosure - Prepayments and Other Receivables (Tables) Network

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272 31103 - Disclosure - Cash and Cash Equivalents (Tables) Network

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276 31203 - Disclosure - Shareholders’ Equity (Tables) Network

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280 Schedule of fair value of options calculated using Black-Scholes option pricing model and weighted average assumptions utilized Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfIndirectMeasurementOfFairValueOfGoodsOrServicesReceivedShareOptionsGrantedDuringPeriodExplanatory
281 Schedule of Movements in the number of options outstanding and weighted average exercise prices Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfNumberAndWeightedAverageExercisePricesOfShareOptionsExplanatory
282 31303 - Disclosure - Non-current liabilities (Tables) Network

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290 31503 - Disclosure - Other income (Tables) Network

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294 31703 - Disclosure - Employee Benefits (Tables) Network

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298 Schedule of employee per activity Concept (Text Block (HTML)) For Period prqr:DisclosureOfEmployeePerActivityTableTextBlock
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303 31903 - Disclosure - Income Taxes (Tables) Network

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306 Schedule of calculation tax charge Concept (Text Block (HTML)) For Period prqr:ScheduleOfEffectiveIncomeTaxRateReconciliationsTableTextBlock
307 32003 - Disclosure - Earnings Per Share (Tables) Network

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310 Schedule of basic earnings per share are calculated Concept (Text Block (HTML)) For Period ifrs-full:EarningsPerShareExplanatory
311 32103 - Disclosure - Operational Leases (Tables) Network

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312 Implied Table Table

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315 Schedule of the future minimum lease payments under non-cancellable leases are receivable Concept (Text Block (HTML)) For Period prqr:ScheduleOfFutureMinimumSubleasePaymentsReceivableUnderNoncancellableSubleasesClassifiedAsOperatingLeaseTableTextBlock
316 32303 - Disclosure - Related-Party Transactions (Tables) Network

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324 32403 - Disclosure - Auditor fees (Tables) Network

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328 40101 - Disclosure - General Information (Details) Network

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346 40302 - Disclosure - Significant Accounting Policies - Estimated useful lives (Details) Network

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384 40502 - Disclosure - Financial Risk Management - Undiscounted Liabilities by Maturity (Details) Network

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395 40601 - Disclosure - Segment Information (Details) Network

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399 40701 - Disclosure - Intangible Assets (Details) Network

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416 40801 - Disclosure - Property, Plant and Equipment ('PP&E') (Details) Network

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445 40901 - Disclosure - Social Security and Other Taxes (Details) Network

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451 41001 - Disclosure - Prepayments and Other Receivables (Details) Network

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457 41101 - Disclosure - Cash and Cash Equivalents (Details) Network

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462 41201 - Disclosure - Shareholders’ Equity - Share capital (Details) Network

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541 41301 - Disclosure - Non-current liabilities (Details) Network

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567 Period to convert into variable number of ordinary shares Concept (xbrli:durationItemType) For Period prqr:PeriodToConvertIntoVariableNumberOfOrdinaryShare
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570 Premium rate Concept (Percent) For Period prqr:PercentOfPremiumAtThenPrevailingTradingPriceOfOrdinarySharesunderConditionThree
571 Percent of total number of ordinary shares outstanding immediately prior to the entry into the Loan Concept (Percent) For Period prqr:MaximumPercentOfTotalNumberOfOrdinarySharesOutstandingToBeIssuedPriorToEntryIntoBorrowings
572 41401 - Disclosure - Current Liabilities (Details) Network

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573 Implied Table Table

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577 Social securities and other taxes Concept (Monetary) As Of Credit ifrs-full:CurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax
578 Pension premiums Concept (Monetary) As Of Credit prqr:CurrentRecognisedLiabilitiesDefinedContributionPlan
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580 Accrued expenses and other liabilities Concept (Monetary) As Of Credit ifrs-full:CurrentAccruedExpensesAndOtherCurrentLiabilities
581 Current liabilities Concept (Monetary) As Of Credit ifrs-full:CurrentLiabilities
582 41501 - Disclosure - Other income (Details) Network

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 http://www.proqr.com/role/DisclosureOtherIncomeDetails
583 Implied Table Table

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586 Rental income from property subleases Concept (Monetary) For Period Credit ifrs-full:RentalIncome
587 Other income Concept (Monetary) For Period Credit prqr:OtherIncomeOther
588 Total other income Concept (Monetary) For Period Credit ifrs-full:OtherIncome
589 41502 - Disclosure - Other income - Narrative (Details) Network

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590 Other Income [Table] Table

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595 Counterparties [member] Member ifrs-full:CounterpartiesMember
596 EC Horizon 2020 Program Member prqr:EuropeanCommissionHorizon2020ProgramMember
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603 Amount of funds available for qualified projects Concept (Monetary) As Of Debit prqr:FundsAvailableForQualifyingProjects
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605 41601 - Disclosure - Research and Development Costs (Details) Network

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606 Implied Table Table

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607 Research and Development Costs Abstract prqr:IfrsResearchAndDevelopmentAbstract
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609 41701 - Disclosure - Employee Benefits (Details) Network

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610 Disclosure of geographical areas [table] Table

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624 WBSO subsidies received for wages and salaries Concept (Monetary) For Period Credit prqr:WagesAndSalariesResearchAndDevelopmentTaxCreditSubsidy
625 41801 - Disclosure - Financial Income and Expense (Details) Network

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 http://www.proqr.com/role/DisclosureFinancialIncomeAndExpenseDetails
626 Implied Table Table

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629 Interest on loans and borrowings Concept (Monetary) For Period Debit prqr:InterestExpenseOnLoansAndBorrowings
630 Net foreign exchange benefit/(loss) Concept (Monetary) For Period Credit ifrs-full:GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss
631 Total Concept (Monetary) For Period Credit ifrs-full:FinanceIncomeCost
632 41901 - Disclosure - Income Taxes (Details) Network

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633 Implied Table Table

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638 Tax incentives Concept (Monetary) For Period Credit ifrs-full:TaxEffectOfRevenuesExemptFromTaxation2011
639 Current year losses for which no deferred tax asset was recognized Concept (Monetary) For Period Debit ifrs-full:TaxEffectOfTaxLosses
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645 Tax loss carry-forwards Concept (Monetary) As Of ifrs-full:UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised
646 42001 - Disclosure - Earnings Per Share (Details) Network

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647 Implied Table Table

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650 Weighted average number of shares outstanding Concept (Shares) For Period ifrs-full:WeightedAverageShares
651 Basic (and diluted) earnings per share (€ per share) Concept (Share) For Period ifrs-full:BasicAndDilutedEarningsLossPerShare
652 42101 - Disclosure - Operating Leases - Minimum lease payments under non-cancellable operating leases (Details) Network

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653 Disclosure of finance lease and operating lease by lessee [table] Table

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 ifrs-full:DisclosureOfFinanceLeaseAndOperatingLeaseByLesseeTable
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659 Lease expenditure Concept (Monetary) For Period Debit ifrs-full:MinimumOperatingLeasePayments
660 Future aggregate minimum lease payments under non-cancellable operating leases Concept (Monetary) As Of Credit ifrs-full:MinimumLeasePaymentsPayableUnderNoncancellableOperatingLease
661 42102 - Disclosure - Operating Leases - Minimum lease payments under non-cancellable leases are receivable (Details) Network

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 http://www.proqr.com/role/DisclosureOperatingLeasesMinimumLeasePaymentsUnderNonCancellableLeasesAreReceivableDetails
662 Disclosure of operating lease by minimum lease payments receivable under noncancellable operating lease [table] Table

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 prqr:DisclosureOfOperatingLeaseByMinimumLeasePaymentsReceivableUnderNoncancellableOperatingLeaseTable
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668 Future minimum lease payments under non-cancellable leases are receivable Concept (Monetary) As Of Debit ifrs-full:ExpectedFutureMinimumSubleasePaymentsReceivableUnderNoncancellableSubleasesClassifiedAsOperatingLease
669 42201 - Disclosure - Commitments and Contingencies - Claims and Patent License Agreement (Details) Network

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670 Disclosure of contingent liabilities [table] Table

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 ifrs-full:DisclosureOfContingentLiabilitiesTable
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673 Ionis Pharmaceuticals, Inc Member prqr:IonisPharmaceuticalsIncMember
674 Radboud University Medical Center [Member] Member prqr:RadboudUniversityMedicalCenterMember
675 Inserm Transfert SA and Assistance [Member] Member prqr:InsermTransfertSaAndAssistanceMember
676 General Hospital Corporation (MGH) [Member] Member prqr:GeneralHospitalCorporationMghMember
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693 Threshold period for terminating agreement in case payment remains outstanding after receiving notice of the amount due Concept (xbrli:durationItemType) For Period prqr:ThresholdPeriodForTerminatingAgreementInCaseOfPaymentRemainsOutstanding
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696 Period for voluntary or involuntary winding-up proceedings or judicial recovery if sublicensees interrupt commercialization Concept (xbrli:durationItemType) For Period prqr:PeriodOfWindingUpProceedingsOrJudicialRecoveryConditionTwo
697 Period for voluntary or involuntary winding-up proceedings or judicial recovery if the entity does not commercialize a product following to obtaining of marketing approval in a country Concept (xbrli:durationItemType) For Period prqr:PeriodOfWindingUpProceedingsOrJudicialRecoveryConditionThree
698 Period for voluntary or involuntary winding-up proceedings or judicial recovery if the entity do not put a product into commercial use and do not keep products reasonably available to the public Concept (xbrli:durationItemType) For Period prqr:PeriodOfWindingUpProceedingsOrJudicialRecoveryConditionFour
699 Claims known to management related to activities of company Concept (Integer) As Of prqr:LossContingencyClaimsNumber
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701 Annual license fee Concept (Monetary) For Period Debit prqr:AnnualLicenseFee
702 Royalty percentage Concept (Percent) For Period prqr:CollaborativeArrangementRoyaltyPercentage
703 42202 - Disclosure - Commitments and Contingencies - Clinical support agreements (Details) Network

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704 Disclosure of contingent liabilities [table] Table

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 ifrs-full:DisclosureOfContingentLiabilitiesTable
705 Non-adjusting events after reporting period [axis] Axis ifrs-full:NonadjustingEventsAfterReportingPeriodAxis
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710 Minimum Member ifrs-full:BottomOfRangeMember
711 Maximum Member ifrs-full:TopOfRangeMember
712 Types of contracts [axis] Axis ifrs-full:TypesOfContractsAxis
713 Types of contracts [member] Member ifrs-full:TypesOfContractsMember
714 Clinical support agreement Member prqr:ClinicalSupportAgreementMember
715 Counterparties [axis] Axis ifrs-full:CounterpartiesAxis
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727 Number of milestone payment installments Concept (Integer) For Period prqr:NumberOfMilestonePaymentInstallments
728 Contribution to support clinical development Concept (Monetary) For Period Credit prqr:ContributionToSupportClinicalDevelopment
729 Milestone payment on achievement of net sales exceeding threshold limit Concept (Monetary) For Period Debit prqr:MilestonePaymentOnAchievementOfNetSalesExceedingThresholdLimit
730 Threshold sales for milestone payment Concept (Monetary) For Period Credit prqr:ThresholdSalesForMilestonePayment
731 Milestone payment on transfer, sells or licenses other than for clinical or development purposes Concept (Monetary) For Period Debit prqr:MilestonePaymentOnTransferSellsOrLicensesOtherThanForClinicalOrDevelopmentPurposes
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735 Number of equal semi-annual installments Concept (Integer) For Period prqr:NumberOfEqualSemiAnnualInstallmentsOfActualAward
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740 42301 - Disclosure - Related-Party Transactions - Compensation (Details) Network

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741 Disclosure of transactions between related parties [table] Table

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761 42302 - Disclosure - Related-Party Transactions - Stock options (Details) Network

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762 Disclosure of transactions between related parties [table] Table

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 ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesTable
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787 42401 - Disclosure - Auditor fees (Details) Network

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 http://www.proqr.com/role/DisclosureAuditorFeesDetails
788 Implied Table Table

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791 Audit-related fees Concept (Monetary) For Period Debit prqr:AuditorsRemunerationForAuditRelatedFees
792 Total Concept (Monetary) For Period Debit ifrs-full:AuditorsRemuneration

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