<?xml version="1.0" encoding="utf-8"?>
<xbrl
  xmlns="http://www.xbrl.org/2003/instance"
  xmlns:dei="http://xbrl.sec.gov/dei/2026"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:xlink="http://www.w3.org/1999/xlink">
    <link:schemaRef xlink:href="brbs-20260528.xsd" xlink:type="simple"/>
    <context id="C_8e3a9e9d-6330-438c-91b6-d41400786a68">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000842717</identifier>
        </entity>
        <period>
            <startDate>2026-05-28</startDate>
            <endDate>2026-05-28</endDate>
        </period>
    </context>
    <dei:AmendmentFlag
      contextRef="C_8e3a9e9d-6330-438c-91b6-d41400786a68"
      id="F_925ca456-fca0-43ed-acbe-6e9b5d0e147c">true</dei:AmendmentFlag>
    <dei:EntityCentralIndexKey
      contextRef="C_8e3a9e9d-6330-438c-91b6-d41400786a68"
      id="F_e1a3e786-7d3e-4b48-b122-b355872752e9">0000842717</dei:EntityCentralIndexKey>
    <dei:DocumentType
      contextRef="C_8e3a9e9d-6330-438c-91b6-d41400786a68"
      id="F_59964a5a-b4f6-402a-bc97-d3c80ff69c5a">8-K/A</dei:DocumentType>
    <dei:DocumentPeriodEndDate
      contextRef="C_8e3a9e9d-6330-438c-91b6-d41400786a68"
      id="F_d904eab7-4cc0-498c-99fc-9bae5b084511">2026-05-28</dei:DocumentPeriodEndDate>
    <dei:EntityRegistrantName
      contextRef="C_8e3a9e9d-6330-438c-91b6-d41400786a68"
      id="F_8d957b9b-47a3-49ba-9bb3-8ef5150ac70f">BLUE RIDGE BANKSHARES, INC.</dei:EntityRegistrantName>
    <dei:EntityIncorporationStateCountryCode
      contextRef="C_8e3a9e9d-6330-438c-91b6-d41400786a68"
      id="F_d2429eac-b5ac-4de3-a2aa-16f5d5c43fc5">VA</dei:EntityIncorporationStateCountryCode>
    <dei:EntityFileNumber
      contextRef="C_8e3a9e9d-6330-438c-91b6-d41400786a68"
      id="F_620e58df-e9d2-41f6-ad5b-10dc288515ff">001-39165</dei:EntityFileNumber>
    <dei:EntityTaxIdentificationNumber
      contextRef="C_8e3a9e9d-6330-438c-91b6-d41400786a68"
      id="F_266c6757-66c2-40d2-bb30-2c5eba015a33">54-1838100</dei:EntityTaxIdentificationNumber>
    <dei:EntityAddressAddressLine1
      contextRef="C_8e3a9e9d-6330-438c-91b6-d41400786a68"
      id="F_6dcaa513-a436-4df4-a74a-9234ae36e206">1801 Bayberry Court</dei:EntityAddressAddressLine1>
    <dei:EntityAddressAddressLine2
      contextRef="C_8e3a9e9d-6330-438c-91b6-d41400786a68"
      id="F_357ba18a-22f9-48d2-8826-bde69f794143">Suite 101</dei:EntityAddressAddressLine2>
    <dei:EntityAddressCityOrTown
      contextRef="C_8e3a9e9d-6330-438c-91b6-d41400786a68"
      id="F_0d85c932-66c5-40a8-a6d1-ad981726f81d">Richmond</dei:EntityAddressCityOrTown>
    <dei:EntityAddressStateOrProvince
      contextRef="C_8e3a9e9d-6330-438c-91b6-d41400786a68"
      id="F_997c3a7c-e5a1-4e86-8106-6c60e682815d">VA</dei:EntityAddressStateOrProvince>
    <dei:EntityAddressPostalZipCode
      contextRef="C_8e3a9e9d-6330-438c-91b6-d41400786a68"
      id="F_e78e449c-3154-44fa-b1ce-e2dfdc3c8dea">23226</dei:EntityAddressPostalZipCode>
    <dei:CityAreaCode
      contextRef="C_8e3a9e9d-6330-438c-91b6-d41400786a68"
      id="F_8336539f-83bd-421d-9ba8-b21e08ca5b25">(888)</dei:CityAreaCode>
    <dei:LocalPhoneNumber
      contextRef="C_8e3a9e9d-6330-438c-91b6-d41400786a68"
      id="F_00b2914b-3a80-43c5-b882-d9b36588492e">331-6521</dei:LocalPhoneNumber>
    <dei:WrittenCommunications
      contextRef="C_8e3a9e9d-6330-438c-91b6-d41400786a68"
      id="F_4f8281a3-8bec-4bcc-a688-230d0615437a">false</dei:WrittenCommunications>
    <dei:SolicitingMaterial
      contextRef="C_8e3a9e9d-6330-438c-91b6-d41400786a68"
      id="F_c39923e5-61ae-4eda-abb6-cda38d339026">false</dei:SolicitingMaterial>
    <dei:PreCommencementTenderOffer
      contextRef="C_8e3a9e9d-6330-438c-91b6-d41400786a68"
      id="F_872b10b3-32b4-4612-a382-0213e15ef46e">false</dei:PreCommencementTenderOffer>
    <dei:PreCommencementIssuerTenderOffer
      contextRef="C_8e3a9e9d-6330-438c-91b6-d41400786a68"
      id="F_13797892-b958-435a-9634-6d2961182614">false</dei:PreCommencementIssuerTenderOffer>
    <dei:Security12bTitle
      contextRef="C_8e3a9e9d-6330-438c-91b6-d41400786a68"
      id="F_447d88b1-4d23-4f44-9452-e6b1b2b3c5f8">Common Stock, no par value</dei:Security12bTitle>
    <dei:TradingSymbol
      contextRef="C_8e3a9e9d-6330-438c-91b6-d41400786a68"
      id="F_cf8b3f0b-7e61-45d8-8f6c-e24d39a068f3">BRBS</dei:TradingSymbol>
    <dei:SecurityExchangeName
      contextRef="C_8e3a9e9d-6330-438c-91b6-d41400786a68"
      id="F_abd6fdb0-7ca2-4b58-9fba-ae96da59c419">NYSEAMER</dei:SecurityExchangeName>
    <dei:EntityEmergingGrowthCompany
      contextRef="C_8e3a9e9d-6330-438c-91b6-d41400786a68"
      id="F_7adfd1b2-69fa-47c7-ad55-60fa36c1fad3">false</dei:EntityEmergingGrowthCompany>
    <dei:AmendmentDescription
      contextRef="C_8e3a9e9d-6330-438c-91b6-d41400786a68"
      id="F_a57cd3b7-ae7a-4e8e-9ceb-55743042823a">	This Amendment No. 1 on Form 8-K/A (this &#x201c;Form 8-K/A&#x201d;) is an amendment to the Current Report on Form 8-K of Blue Ridge Bankshares. Inc. (the &#x201c;Company&#x201d;) filed with the Securities and Exchange Commission on May 28, 2026 (the &#x201c;Original Form 8-K&#x201d;). This Form 8-K/A is being filed to amend Item 5.02 of the Original Form 8-K.</dei:AmendmentDescription>
</xbrl>
