XML 88 R59.htm IDEA: XBRL DOCUMENT
v3.20.4

Convertible Preferred Shares - Additional Information (Details) |  | 1 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jun. 23, 2020 shares | Jun. 30, 2020 shares | Sep. 30, 2019 USD ($) $ / shares shares | Aug. 31, 2019 | Jan. 31, 2019 USD ($) $ / shares shares | Jun. 30, 2017 USD ($) Tranche $ / shares shares | Dec. 31, 2020 USD ($) $ / shares shares
Temporary Equity [Line Items] |  |  |  |  |  |  |
Conversion of convertible preferred shares into an equivalent number of common shares, Value |  |  |  |  |  |  | $ 135,997,000
Preferred shares, noncumulative dividends |  |  |  |  |  |  | 8.00%
Preferred stock, conversion basis |  |  |  |  |  |  | The preferred shares were convertible into common shares on a one-to-one basis.
Common Shares |  |  |  |  |  |  |
Temporary Equity [Line Items] |  |  |  |  |  |  |
Conversion of convertible preferred shares into an equivalent number of common shares, Value |  |  |  |  |  |  | $ 135,997,000
Conversion of convertible preferred shares into an equivalent number of common shares, Shares | shares |  |  |  |  |  |  | 21,558,393
Convertible preferred shares converted into common shares | shares | 21,558,393 | 21,558,393 |  |  |  |  | 21,558,393
Threshold price per share in initial public offering that triggers automatic conversion of preferred convertible shares into common shares | $ / shares |  |  |  |  |  |  | $ 15.76
Threshold gross proceeds of initial public offering that triggers automatic conversion of preferred convertible shares into common shares |  |  |  |  |  |  | $ 50,000,000
Minimum |  |  |  |  |  |  |
Temporary Equity [Line Items] |  |  |  |  |  |  |
Percentage of liquidation rights waived by holder of preferred shares |  |  |  |  |  |  | 70.00%
Minimum | Common Shares |  |  |  |  |  |  |
Temporary Equity [Line Items] |  |  |  |  |  |  |
Percentage of holder of preferred shares election to convert the preferred shares |  |  |  |  |  |  | 70.00%
Series A Preferred Shares |  |  |  |  |  |  |
Temporary Equity [Line Items] |  |  |  |  |  |  |
Temporary equity shares authorized |  |  |  |  |  | unlimited |
Number of tranches | Tranche |  |  |  |  |  | 3 |
Beneficial conversion feature |  |  |  |  |  |  | $ 0
Series A Preferred Shares | First Tranche |  |  |  |  |  |  |
Temporary Equity [Line Items] |  |  |  |  |  |  |
Temporary equity par value | $ / shares |  |  |  |  |  | $ 4.91 |
Issuance of convertible preferred shares, net of issuance costs, Shares | shares |  |  |  |  |  | 5,906,049 |
Proceeds from Issuance of convertible preferred stock |  |  |  |  |  | $ 29,000,000 |
Stock issuance costs |  |  |  |  |  | 40,000 |
Conversion of convertible preferred shares into an equivalent number of common shares, Value |  |  |  |  |  | $ 4,500,000 |
Conversion of convertible preferred shares into an equivalent number of common shares, Shares | shares |  |  |  |  |  | 907,291,000 |
Series A Preferred Shares | Second Tranche |  |  |  |  |  |  |
Temporary Equity [Line Items] |  |  |  |  |  |  |
Temporary equity par value | $ / shares |  |  |  |  | $ 4.91 |  |
Issuance of convertible preferred shares, net of issuance costs, Shares | shares |  |  |  |  | 4,276,795 |  |
Proceeds from Issuance of convertible preferred stock |  |  |  |  | $ 21,000,000 |  |
Series A Preferred Shares | Maximum |  |  |  |  |  |  |
Temporary Equity [Line Items] |  |  |  |  |  |  |
Issuance of convertible preferred shares, net of issuance costs, Shares | shares |  |  |  |  |  | 13,237,696 |
Series A Preferred Shares | Maximum | First Tranche |  |  |  |  |  |  |
Temporary Equity [Line Items] |  |  |  |  |  |  |
Issuance of convertible preferred shares, net of issuance costs, Shares | shares |  |  |  |  |  | 7,331,647 |
Series B Preferred Shares |  |  |  |  |  |  |
Temporary Equity [Line Items] |  |  |  |  |  |  |
Temporary equity shares authorized |  |  |  | unlimited |  |  |
Temporary equity par value | $ / shares |  |  | $ 7.88 |  |  |  |
Issuance of convertible preferred shares, net of issuance costs, Shares | shares |  |  | 10,468,258 |  |  |  |
Proceeds from Issuance of convertible preferred stock |  |  | $ 82,500,000 |  |  |  |
Beneficial conversion feature |  |  |  |  |  |  | $ 0

X
- Definition Number of tranches. + References No definition available. + Details
Name: | rptx_NumberOfTranches
Namespace Prefix: | rptx_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of holders of preferred shares election to convert preferred shares. + References No definition available. + Details
Name: | rptx_PercentageOfHoldersOfPreferredSharesElectionToConvertPreferredShares
Namespace Prefix: | rptx_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of liquidation rights waived by holder of preferred shares. + References No definition available. + Details
Name: | rptx_PercentageOfLiquidationRightsWaivedByHolderOfPreferredShares
Namespace Prefix: | rptx_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Preferred stock noncumulative dividend rate percentage. + References No definition available. + Details
Name: | rptx_PreferredStockNoncumulativeDividendRatePercentage
Namespace Prefix: | rptx_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Temporary equity shares authorized unlimited. + References No definition available. + Details
Name: | rptx_TemporaryEquitySharesAuthorizedUnlimited
Namespace Prefix: | rptx_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Temporary equity stock issued during period shares new issues. + References No definition available. + Details
Name: | rptx_TemporaryEquityStockIssuedDuringPeriodSharesNewIssues
Namespace Prefix: | rptx_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Temporary equity, terms of conversion, trigger, minimum gross proceeds from initial public offering. + References No definition available. + Details
Name: | rptx_TemporaryEquityTermsOfConversionTriggerMinimumGrossProceedsFromInitialPublicOffering
Namespace Prefix: | rptx_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Temporary equity, terms of conversion, trigger, minimum price per share in initial public offering. + References No definition available. + Details
Name: | rptx_TemporaryEquityTermsOfConversionTriggerMinimumPricePerShareInInitialPublicOffering
Namespace Prefix: | rptx_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition The number of shares converted in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=121583591&loc=d3e4313-108586 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=121583591&loc=d3e4304-108586 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=121583591&loc=d3e4332-108586 + Details
Name: | us-gaap_ConversionOfStockSharesConverted1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of a favorable spread to a debt holder between the amount of debt being converted and the value of the securities received upon conversion. This is an embedded conversion feature of convertible debt issued that is in-the-money at the commitment date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=109259400&loc=d3e21538-112644 + Details
Name: | us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The cash outflow for cost incurred directly with the issuance of an equity security. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3291-108585 + Details
Name: | us-gaap_PaymentsOfStockIssuanceCosts
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Describe the conversion features of preferred stock if preferred stock is convertible. That is, shares of preferred stock into which another convertible security was converted, or shares of preferred stock into which another class of preferred stock was converted. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=109259400&loc=d3e21475-112644 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(28)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_PreferredStockConversionBasis
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The cash inflow from issuance of preferred stocks identified as being convertible into another form of financial instrument, typically the entity's common stock. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3255-108585 + Details
Name: | us-gaap_ProceedsFromIssuanceOfConvertiblePreferredStock
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Number of shares issued during the period as a result of the conversion of convertible securities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.29-30) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=109259400&loc=d3e21475-112644 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=109259400&loc=d3e21463-112644 + Details
Name: | us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition The gross value of stock issued during the period upon the conversion of convertible securities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=109259400&loc=d3e21463-112644 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.29-31) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_TemporaryEquityLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Per share amount of par value or stated value of stock classified as temporary equity. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 480 -SubTopic 10 -Section S99 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=65877616&loc=d3e177068-122764 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (27) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_TemporaryEquityParOrStatedValuePerShare
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_StatementEquityComponentsAxis=us-gaap_CommonStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementClassOfStockAxis=us-gaap_SeriesAPreferredStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=rptx_FirstTrancheMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=rptx_SecondTrancheMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementClassOfStockAxis=us-gaap_SeriesBPreferredStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |