<?xml version="1.0" encoding="utf-8"?>
<xbrl
  xmlns="http://www.xbrl.org/2003/instance"
  xmlns:dei="http://xbrl.sec.gov/dei/2023"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:xlink="http://www.w3.org/1999/xlink">
    <link:schemaRef xlink:href="rdvt-20240508.xsd" xlink:type="simple"/>
    <context id="C_55e6c362-f26e-4efe-8e44-930ba5b51a43">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720116</identifier>
        </entity>
        <period>
            <startDate>2024-05-08</startDate>
            <endDate>2024-05-08</endDate>
        </period>
    </context>
    <dei:EntityCentralIndexKey
      contextRef="C_55e6c362-f26e-4efe-8e44-930ba5b51a43"
      id="F_ad73d8d3-286a-4043-983c-0a3db69670c8">0001720116</dei:EntityCentralIndexKey>
    <dei:AmendmentFlag
      contextRef="C_55e6c362-f26e-4efe-8e44-930ba5b51a43"
      id="F_dc611427-cc62-47de-91d9-09b735c79c30">false</dei:AmendmentFlag>
    <dei:DocumentType
      contextRef="C_55e6c362-f26e-4efe-8e44-930ba5b51a43"
      id="F_5f1b1857-fe20-4d41-bf63-c53e904d3237">8-K</dei:DocumentType>
    <dei:DocumentPeriodEndDate
      contextRef="C_55e6c362-f26e-4efe-8e44-930ba5b51a43"
      id="F_c37c76b3-b943-4332-95d1-11fe86e4ff54">2024-05-08</dei:DocumentPeriodEndDate>
    <dei:EntityRegistrantName
      contextRef="C_55e6c362-f26e-4efe-8e44-930ba5b51a43"
      id="F_d60d1fe0-4750-453d-b3d9-72b081a2f6e9">RED VIOLET, INC.</dei:EntityRegistrantName>
    <dei:EntityIncorporationStateCountryCode
      contextRef="C_55e6c362-f26e-4efe-8e44-930ba5b51a43"
      id="F_bcf862aa-04db-4b42-a0f7-00155f332346">DE</dei:EntityIncorporationStateCountryCode>
    <dei:EntityFileNumber
      contextRef="C_55e6c362-f26e-4efe-8e44-930ba5b51a43"
      id="F_dc1e1bc6-6afb-4de0-82f2-9a63f21c0dc0">001-38407</dei:EntityFileNumber>
    <dei:EntityTaxIdentificationNumber
      contextRef="C_55e6c362-f26e-4efe-8e44-930ba5b51a43"
      id="F_f0c84741-7b17-4938-aac6-9dd32253fa38">82-2408531</dei:EntityTaxIdentificationNumber>
    <dei:EntityAddressAddressLine1
      contextRef="C_55e6c362-f26e-4efe-8e44-930ba5b51a43"
      id="F_5af52650-efda-4dfe-be60-2bce9a20bba7">2650 North Military Trail</dei:EntityAddressAddressLine1>
    <dei:EntityAddressAddressLine2
      contextRef="C_55e6c362-f26e-4efe-8e44-930ba5b51a43"
      id="F_81a276a3-cb2e-4446-8fb2-abaa4f5459b7">Suite 300</dei:EntityAddressAddressLine2>
    <dei:EntityAddressCityOrTown
      contextRef="C_55e6c362-f26e-4efe-8e44-930ba5b51a43"
      id="F_588701f4-b583-4d01-ab90-739e1be562f2">Boca Raton</dei:EntityAddressCityOrTown>
    <dei:EntityAddressStateOrProvince
      contextRef="C_55e6c362-f26e-4efe-8e44-930ba5b51a43"
      id="F_3bff71c5-3dd0-4000-9be4-d628b658eeae">FL</dei:EntityAddressStateOrProvince>
    <dei:EntityAddressPostalZipCode
      contextRef="C_55e6c362-f26e-4efe-8e44-930ba5b51a43"
      id="F_8287eeb2-19b4-4c65-aca3-86a5d48088a9">33431</dei:EntityAddressPostalZipCode>
    <dei:CityAreaCode
      contextRef="C_55e6c362-f26e-4efe-8e44-930ba5b51a43"
      id="F_56621d9d-32a7-490d-8534-b0b40baedcc7">561</dei:CityAreaCode>
    <dei:LocalPhoneNumber
      contextRef="C_55e6c362-f26e-4efe-8e44-930ba5b51a43"
      id="F_eeb9c5ee-768d-4165-b972-c05e2571f7d6">757-4000</dei:LocalPhoneNumber>
    <dei:WrittenCommunications
      contextRef="C_55e6c362-f26e-4efe-8e44-930ba5b51a43"
      id="F_93598c0b-cded-489b-a79a-6888fb665c01">false</dei:WrittenCommunications>
    <dei:SolicitingMaterial
      contextRef="C_55e6c362-f26e-4efe-8e44-930ba5b51a43"
      id="F_20fef67f-b9f1-4a4c-befa-85c425dc50fe">false</dei:SolicitingMaterial>
    <dei:PreCommencementTenderOffer
      contextRef="C_55e6c362-f26e-4efe-8e44-930ba5b51a43"
      id="F_8bae76ac-3ff6-402f-b440-77222c093d2c">false</dei:PreCommencementTenderOffer>
    <dei:PreCommencementIssuerTenderOffer
      contextRef="C_55e6c362-f26e-4efe-8e44-930ba5b51a43"
      id="F_b097a55e-ed34-4580-bbcf-eeed370fe814">false</dei:PreCommencementIssuerTenderOffer>
    <dei:Security12bTitle
      contextRef="C_55e6c362-f26e-4efe-8e44-930ba5b51a43"
      id="F_738eb62b-d25a-4c13-a5d4-080423d92380">Common Stock, $0.001 par value per share</dei:Security12bTitle>
    <dei:TradingSymbol
      contextRef="C_55e6c362-f26e-4efe-8e44-930ba5b51a43"
      id="F_49dcf2cb-dd40-4975-8356-73970f59aaf5">RDVT</dei:TradingSymbol>
    <dei:SecurityExchangeName
      contextRef="C_55e6c362-f26e-4efe-8e44-930ba5b51a43"
      id="F_002b15b6-72bb-412d-b47d-2cfc7413c2f1">NASDAQ</dei:SecurityExchangeName>
    <dei:EntityEmergingGrowthCompany
      contextRef="C_55e6c362-f26e-4efe-8e44-930ba5b51a43"
      id="F_67674ed6-9e16-42f1-aa34-80058da0e8cd">false</dei:EntityEmergingGrowthCompany>
</xbrl>
