<?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="gaia-20261102.xsd" xlink:type="simple"/>
    <context id="C_fa3b949a-dc85-4f9c-a07d-1b0bfef9f008">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001089872</identifier>
        </entity>
        <period>
            <startDate>2026-11-02</startDate>
            <endDate>2026-11-02</endDate>
        </period>
    </context>
    <dei:EntityCentralIndexKey
      contextRef="C_fa3b949a-dc85-4f9c-a07d-1b0bfef9f008"
      id="F_93d3dcdc-eb83-48ab-af18-3153b0602d0f">0001089872</dei:EntityCentralIndexKey>
    <dei:AmendmentFlag
      contextRef="C_fa3b949a-dc85-4f9c-a07d-1b0bfef9f008"
      id="F_fabed0e5-0508-4abd-8d6a-c6fb9f5dacc4">false</dei:AmendmentFlag>
    <dei:DocumentType
      contextRef="C_fa3b949a-dc85-4f9c-a07d-1b0bfef9f008"
      id="F_93577f92-002e-41df-b845-80a9663bdb44">8-K</dei:DocumentType>
    <dei:DocumentPeriodEndDate
      contextRef="C_fa3b949a-dc85-4f9c-a07d-1b0bfef9f008"
      id="F_b67c18a2-6127-41fb-be54-64ebc9e9a456">2026-11-02</dei:DocumentPeriodEndDate>
    <dei:EntityRegistrantName
      contextRef="C_fa3b949a-dc85-4f9c-a07d-1b0bfef9f008"
      id="F_63ab2a6f-3525-45b7-8502-0699f11a4134">GAIA, INC.</dei:EntityRegistrantName>
    <dei:EntityIncorporationStateCountryCode
      contextRef="C_fa3b949a-dc85-4f9c-a07d-1b0bfef9f008"
      id="F_dfeadbb8-fb8f-4983-bbb9-4b3431ab75fd">CO</dei:EntityIncorporationStateCountryCode>
    <dei:EntityFileNumber
      contextRef="C_fa3b949a-dc85-4f9c-a07d-1b0bfef9f008"
      id="F_d44e74a3-65c7-45b3-a5f9-c60bf4742b1b">000-27517</dei:EntityFileNumber>
    <dei:EntityTaxIdentificationNumber
      contextRef="C_fa3b949a-dc85-4f9c-a07d-1b0bfef9f008"
      id="F_d9f66291-420e-4a8e-8141-a9299c178f16">84-1113527</dei:EntityTaxIdentificationNumber>
    <dei:EntityAddressAddressLine1
      contextRef="C_fa3b949a-dc85-4f9c-a07d-1b0bfef9f008"
      id="F_e8f2ced5-bfe4-4114-b841-d6e2d1b53e27">833 West South Boulder Road</dei:EntityAddressAddressLine1>
    <dei:EntityAddressCityOrTown
      contextRef="C_fa3b949a-dc85-4f9c-a07d-1b0bfef9f008"
      id="F_639da95c-d3c5-4597-a1f6-ed8f187bade2">Louisville</dei:EntityAddressCityOrTown>
    <dei:EntityAddressStateOrProvince
      contextRef="C_fa3b949a-dc85-4f9c-a07d-1b0bfef9f008"
      id="F_48cd106c-61dc-4e22-bd3e-415feccc3c26">CO</dei:EntityAddressStateOrProvince>
    <dei:EntityAddressPostalZipCode
      contextRef="C_fa3b949a-dc85-4f9c-a07d-1b0bfef9f008"
      id="F_26d0fdfd-a83b-4ea6-8689-71580f5b868f">80027</dei:EntityAddressPostalZipCode>
    <dei:CityAreaCode
      contextRef="C_fa3b949a-dc85-4f9c-a07d-1b0bfef9f008"
      id="F_e7a63248-adab-4596-bb16-94bfd4697bc1">(303)</dei:CityAreaCode>
    <dei:LocalPhoneNumber
      contextRef="C_fa3b949a-dc85-4f9c-a07d-1b0bfef9f008"
      id="F_55aff410-26fa-4d65-9c55-065cc5d8244c">222-3600</dei:LocalPhoneNumber>
    <dei:WrittenCommunications
      contextRef="C_fa3b949a-dc85-4f9c-a07d-1b0bfef9f008"
      id="F_82f0c9a2-627c-43f7-9f8d-69135d8657d4">false</dei:WrittenCommunications>
    <dei:SolicitingMaterial
      contextRef="C_fa3b949a-dc85-4f9c-a07d-1b0bfef9f008"
      id="F_89042783-1c36-4f80-977e-71393b0ec762">false</dei:SolicitingMaterial>
    <dei:PreCommencementTenderOffer
      contextRef="C_fa3b949a-dc85-4f9c-a07d-1b0bfef9f008"
      id="F_fdd12aed-e932-4b32-9c02-bab5be8f9ac8">false</dei:PreCommencementTenderOffer>
    <dei:PreCommencementIssuerTenderOffer
      contextRef="C_fa3b949a-dc85-4f9c-a07d-1b0bfef9f008"
      id="F_c04378c5-db39-4dc5-b10d-94775584e659">false</dei:PreCommencementIssuerTenderOffer>
    <dei:Security12bTitle
      contextRef="C_fa3b949a-dc85-4f9c-a07d-1b0bfef9f008"
      id="F_f619ca6e-bee1-44e0-ad85-6898fa0c3c96">Class A Common Stock</dei:Security12bTitle>
    <dei:TradingSymbol
      contextRef="C_fa3b949a-dc85-4f9c-a07d-1b0bfef9f008"
      id="F_f58b7ff0-436e-4950-89a2-5619444b6057">GAIA</dei:TradingSymbol>
    <dei:SecurityExchangeName
      contextRef="C_fa3b949a-dc85-4f9c-a07d-1b0bfef9f008"
      id="F_668ba764-6292-4982-a39c-4465e3ab57ea">NASDAQ</dei:SecurityExchangeName>
    <dei:EntityEmergingGrowthCompany
      contextRef="C_fa3b949a-dc85-4f9c-a07d-1b0bfef9f008"
      id="F_f69771af-91be-416b-a250-c1eb541fd568">false</dei:EntityEmergingGrowthCompany>
</xbrl>
