<?xml version='1.0' encoding='UTF-8'?>
<FilingSummary>
  <Version>3.7.0.1</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>145</ContextCount>
  <ElementCount>339</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>62</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>4</UnitCount>
  <MyReports>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>00000001 - Document - Document and Entity Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/DocumentAndEntityInformation</Role>
      <ShortName>Document and Entity Information</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R2.htm</HtmlFileName>
      <LongName>00000002 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/CondensedConsolidatedBalanceSheets</Role>
      <ShortName>CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>2</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R3.htm</HtmlFileName>
      <LongName>00000003 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/CondensedConsolidatedBalanceSheetsParenthetical</Role>
      <ShortName>CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>3</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R4.htm</HtmlFileName>
      <LongName>00000004 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/CondensedConsolidatedStatementsOfOperations</Role>
      <ShortName>CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>4</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R5.htm</HtmlFileName>
      <LongName>00000005 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/CondensedConsolidatedStatementsOfCashFlows</Role>
      <ShortName>CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>5</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R6.htm</HtmlFileName>
      <LongName>00000006 - Disclosure - 1. Background and Basis of Presentation</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/BackgroundAndBasisOfPresentation</Role>
      <ShortName>1. Background and Basis of Presentation</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>6</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R7.htm</HtmlFileName>
      <LongName>00000007 - Disclosure - 2. Summary of Significant Accounting Policies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/SummaryOfSignificantAccountingPolicies</Role>
      <ShortName>2. Summary of Significant Accounting Policies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>7</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R8.htm</HtmlFileName>
      <LongName>00000008 - Disclosure - 3. Balance Sheet Detail Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/BalanceSheetDetailInformation</Role>
      <ShortName>3. Balance Sheet Detail Information</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>8</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R9.htm</HtmlFileName>
      <LongName>00000009 - Disclosure - 4. Acquisition</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/Acquisition</Role>
      <ShortName>4. Acquisition</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>9</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R10.htm</HtmlFileName>
      <LongName>00000010 - Disclosure - 5. Goodwill and Other Intangibles</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/GoodwillAndOtherIntangibles</Role>
      <ShortName>5. Goodwill and Other Intangibles</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>10</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R11.htm</HtmlFileName>
      <LongName>00000011 - Disclosure - 6. Notes Payable</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://liveventures.com/role/NotesPayable</Role>
      <ShortName>6. Notes Payable</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>11</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R12.htm</HtmlFileName>
      <LongName>00000012 - Disclosure - 7. Note Payable, Related Party</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/NotePayableRelatedParty</Role>
      <ShortName>7. Note Payable, Related Party</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>12</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R13.htm</HtmlFileName>
      <LongName>00000013 - Disclosure - 8. Stockholders' Equity</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/StockholdersEquity</Role>
      <ShortName>8. Stockholders' Equity</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>13</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R14.htm</HtmlFileName>
      <LongName>00000014 - Disclosure - 9. Series B Convertible Preferred Stock Warrants</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/SeriesBConvertiblePreferredStockWarrants</Role>
      <ShortName>9. Series B Convertible Preferred Stock Warrants</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>14</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R15.htm</HtmlFileName>
      <LongName>00000015 - Disclosure - 10. Stock-based Compensation</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/Stock-basedCompensation</Role>
      <ShortName>10. Stock-based Compensation</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>15</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R16.htm</HtmlFileName>
      <LongName>00000016 - Disclosure - 11. Earnings Per Share</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/EarningsPerShare</Role>
      <ShortName>11. Earnings Per Share</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>16</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R17.htm</HtmlFileName>
      <LongName>00000017 - Disclosure - 12. Related Party Transactions</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/RelatedPartyTransactions</Role>
      <ShortName>12. Related Party Transactions</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>17</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R18.htm</HtmlFileName>
      <LongName>00000018 - Disclosure - 13. Commitments and Contingencies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/CommitmentsAndContingencies</Role>
      <ShortName>13. Commitments and Contingencies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>18</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R19.htm</HtmlFileName>
      <LongName>00000019 - Disclosure - 14. Income Taxes</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/IncomeTaxes</Role>
      <ShortName>14. Income Taxes</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>19</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R20.htm</HtmlFileName>
      <LongName>00000020 - Disclosure - 15. Concentration of Credit Risk</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/ConcentrationOfCreditRisk</Role>
      <ShortName>15. Concentration of Credit Risk</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>20</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R21.htm</HtmlFileName>
      <LongName>00000021 - Disclosure - 16. Segment Reporting</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/SegmentReporting</Role>
      <ShortName>16. Segment Reporting</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>21</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R22.htm</HtmlFileName>
      <LongName>00000022 - Disclosure - 17. Subsequent Events</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/SubsequentEvents</Role>
      <ShortName>17. Subsequent Events</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>22</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R23.htm</HtmlFileName>
      <LongName>00000023 - Disclosure - 2. Summary of Significant Accounting Policies (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/SummaryOfSignificantAccountingPoliciesPolicies</Role>
      <ShortName>2. Summary of Significant Accounting Policies (Policies)</ShortName>
      <MenuCategory>Policies</MenuCategory>
      <ParentRole>http://liveventures.com/role/SummaryOfSignificantAccountingPolicies</ParentRole>
      <Position>23</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R24.htm</HtmlFileName>
      <LongName>00000024 - Disclosure - 3. Balance Sheet Detail Information (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/BalanceSheetDetailInformationTables</Role>
      <ShortName>3. Balance Sheet Detail Information (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://liveventures.com/role/BalanceSheetDetailInformation</ParentRole>
      <Position>24</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R25.htm</HtmlFileName>
      <LongName>00000025 - Disclosure - 4. Acquisition (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/AcquisitionTables</Role>
      <ShortName>4. Acquisition (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://liveventures.com/role/Acquisition</ParentRole>
      <Position>25</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R26.htm</HtmlFileName>
      <LongName>00000026 - Disclosure - 5. Goodwill and Other Intangibles (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/GoodwillAndOtherIntangiblesTables</Role>
      <ShortName>5. Goodwill and Other Intangibles (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://liveventures.com/role/GoodwillAndOtherIntangibles</ParentRole>
      <Position>26</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R27.htm</HtmlFileName>
      <LongName>00000027 - Disclosure - 6. Notes Payable (Tables)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://liveventures.com/role/NotesPayableTables</Role>
      <ShortName>6. Notes Payable (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://liveventures.com/role/NotesPayable</ParentRole>
      <Position>27</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R28.htm</HtmlFileName>
      <LongName>00000028 - Disclosure - 9. Series B Convertible Preferred Stock Warrants (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/SeriesBConvertiblePreferredStockWarrantsTables</Role>
      <ShortName>9. Series B Convertible Preferred Stock Warrants (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://liveventures.com/role/SeriesBConvertiblePreferredStockWarrants</ParentRole>
      <Position>28</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R29.htm</HtmlFileName>
      <LongName>00000029 - Disclosure - 10. Stock-based Compensation (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/Stock-basedCompensationTables</Role>
      <ShortName>10. Stock-based Compensation (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://liveventures.com/role/Stock-basedCompensation</ParentRole>
      <Position>29</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R30.htm</HtmlFileName>
      <LongName>00000030 - Disclosure - 11. Earnings Per Share (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/EarningsPerShareTables</Role>
      <ShortName>11. Earnings Per Share (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://liveventures.com/role/EarningsPerShare</ParentRole>
      <Position>30</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R31.htm</HtmlFileName>
      <LongName>00000031 - Disclosure - 16. Segment Reporting (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/SegmentReportingTables</Role>
      <ShortName>16. Segment Reporting (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://liveventures.com/role/SegmentReporting</ParentRole>
      <Position>31</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R32.htm</HtmlFileName>
      <LongName>00000032 - Disclosure - 2. Summary of Significant Accounting Policies (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/SummaryOfSignificantAccountingPoliciesDetailsNarrative</Role>
      <ShortName>2. Summary of Significant Accounting Policies (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://liveventures.com/role/SummaryOfSignificantAccountingPoliciesPolicies</ParentRole>
      <Position>32</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R33.htm</HtmlFileName>
      <LongName>00000033 - Disclosure - 3. Balance Sheet Detail Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/BalanceSheetDetailInformationDetails</Role>
      <ShortName>3. Balance Sheet Detail Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://liveventures.com/role/BalanceSheetDetailInformationTables</ParentRole>
      <Position>33</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R34.htm</HtmlFileName>
      <LongName>00000034 - Disclosure - 4. Acquisitions (Details - Purchase allocation)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/AcquisitionsDetails-PurchaseAllocation</Role>
      <ShortName>4. Acquisitions (Details - Purchase allocation)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://liveventures.com/role/AcquisitionTables</ParentRole>
      <Position>34</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R35.htm</HtmlFileName>
      <LongName>00000035 - Disclosure - 4. Acquisition (Details - Pro forma information)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/AcquisitionDetails-ProFormaInformation</Role>
      <ShortName>4. Acquisition (Details - Pro forma information)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://liveventures.com/role/AcquisitionTables</ParentRole>
      <Position>35</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R36.htm</HtmlFileName>
      <LongName>00000036 - Disclosure - 4. Acquisitions (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/AcquisitionsDetailsNarrative</Role>
      <ShortName>4. Acquisitions (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://liveventures.com/role/AcquisitionTables</ParentRole>
      <Position>36</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R37.htm</HtmlFileName>
      <LongName>00000037 - Disclosure - 5. Goodwill and Other Intangibles (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/GoodwillAndOtherIntangiblesDetails</Role>
      <ShortName>5. Goodwill and Other Intangibles (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://liveventures.com/role/GoodwillAndOtherIntangiblesTables</ParentRole>
      <Position>37</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R38.htm</HtmlFileName>
      <LongName>00000038 - Disclosure - 5. Goodwill and Other Intangibles (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/GoodwillAndOtherIntangiblesDetailsNarrative</Role>
      <ShortName>5. Goodwill and Other Intangibles (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://liveventures.com/role/GoodwillAndOtherIntangiblesTables</ParentRole>
      <Position>38</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R39.htm</HtmlFileName>
      <LongName>00000039 - Disclosure - 6. Notes Payable (Details - Note Payable)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://liveventures.com/role/NotesPayableDetails-NotePayable</Role>
      <ShortName>6. Notes Payable (Details - Note Payable)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://liveventures.com/role/NotesPayableTables</ParentRole>
      <Position>39</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R40.htm</HtmlFileName>
      <LongName>00000040 - Disclosure - 6. Notes Payable (Details - Future Maturities)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://liveventures.com/role/NotesPayableDetails-FutureMaturities</Role>
      <ShortName>6. Notes Payable (Details - Future Maturities)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://liveventures.com/role/NotesPayableTables</ParentRole>
      <Position>40</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R41.htm</HtmlFileName>
      <LongName>00000041 - Disclosure - 6. Notes Payable (Details Narrative)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://liveventures.com/role/NotesPayableDetailsNarrative</Role>
      <ShortName>6. Notes Payable (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://liveventures.com/role/NotesPayableTables</ParentRole>
      <Position>41</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R42.htm</HtmlFileName>
      <LongName>00000042 - Disclosure - 7. Note Payable, Related Party (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/NotePayableRelatedPartyDetailsNarrative</Role>
      <ShortName>7. Note Payable, Related Party (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://liveventures.com/role/NotePayableRelatedParty</ParentRole>
      <Position>42</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R43.htm</HtmlFileName>
      <LongName>00000043 - Disclosure - 8. Stockholders' Equity (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/StockholdersEquityDetailsNarrative</Role>
      <ShortName>8. Stockholders' Equity (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://liveventures.com/role/StockholdersEquity</ParentRole>
      <Position>43</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R44.htm</HtmlFileName>
      <LongName>00000044 - Disclosure - 9. Series B Convertible Preferred Stock Warrants (Details - Warrants Outstanding)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/SeriesBConvertiblePreferredStockWarrantsDetails-WarrantsOutstanding</Role>
      <ShortName>9. Series B Convertible Preferred Stock Warrants (Details - Warrants Outstanding)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://liveventures.com/role/SeriesBConvertiblePreferredStockWarrantsTables</ParentRole>
      <Position>44</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R45.htm</HtmlFileName>
      <LongName>00000045 - Disclosure - 9. Series B Convertible Preferred Stock Warrants (Details - Exercise price)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/SeriesBConvertiblePreferredStockWarrantsDetails-ExercisePrice</Role>
      <ShortName>9. Series B Convertible Preferred Stock Warrants (Details - Exercise price)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://liveventures.com/role/SeriesBConvertiblePreferredStockWarrantsTables</ParentRole>
      <Position>45</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R46.htm</HtmlFileName>
      <LongName>00000046 - Disclosure - 10. Stock-based Compensation (Details - Option activity)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/Stock-basedCompensationDetails-OptionActivity</Role>
      <ShortName>10. Stock-based Compensation (Details - Option activity)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://liveventures.com/role/Stock-basedCompensationTables</ParentRole>
      <Position>46</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R47.htm</HtmlFileName>
      <LongName>00000047 - Disclosure - 10. Stock-based Compensation (Details - Option price)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/Stock-basedCompensationDetails-OptionPrice</Role>
      <ShortName>10. Stock-based Compensation (Details - Option price)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://liveventures.com/role/Stock-basedCompensationTables</ParentRole>
      <Position>47</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R48.htm</HtmlFileName>
      <LongName>00000048 - Disclosure - 10. Stock-based Compensation (Details - Non vested)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/Stock-basedCompensationDetails-NonVested</Role>
      <ShortName>10. Stock-based Compensation (Details - Non vested)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://liveventures.com/role/Stock-basedCompensationTables</ParentRole>
      <Position>48</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R49.htm</HtmlFileName>
      <LongName>00000049 - Disclosure - 10. Stock-based Compensation (Details - Assumptions)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/Stock-basedCompensationDetails-Assumptions</Role>
      <ShortName>10. Stock-based Compensation (Details - Assumptions)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://liveventures.com/role/Stock-basedCompensationTables</ParentRole>
      <Position>49</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R50.htm</HtmlFileName>
      <LongName>00000050 - Disclosure - 10. Stock-based Compensation (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/Stock-basedCompensationDetailsNarrative</Role>
      <ShortName>10. Stock-based Compensation (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://liveventures.com/role/Stock-basedCompensationTables</ParentRole>
      <Position>50</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R51.htm</HtmlFileName>
      <LongName>00000051 - Disclosure - 11. Earnings Per Share (Details - Computation of loss per share)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/EarningsPerShareDetails-ComputationOfLossPerShare</Role>
      <ShortName>11. Earnings Per Share (Details - Computation of loss per share)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://liveventures.com/role/EarningsPerShareTables</ParentRole>
      <Position>51</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R52.htm</HtmlFileName>
      <LongName>00000052 - Disclosure - 11. Earnings Per Share (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/EarningsPerShareDetailsNarrative</Role>
      <ShortName>11. Earnings Per Share (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://liveventures.com/role/EarningsPerShareTables</ParentRole>
      <Position>52</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R53.htm</HtmlFileName>
      <LongName>00000053 - Disclosure - 12. Related Party Transactions (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/RelatedPartyTransactionsDetailsNarrative</Role>
      <ShortName>12. Related Party Transactions (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://liveventures.com/role/RelatedPartyTransactions</ParentRole>
      <Position>53</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R54.htm</HtmlFileName>
      <LongName>00000054 - Disclosure - 14. Income Taxes (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/IncomeTaxesDetailsNarrative</Role>
      <ShortName>14. Income Taxes (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://liveventures.com/role/IncomeTaxes</ParentRole>
      <Position>54</Position>
    </Report>
    <Report instance="live-20170630.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R55.htm</HtmlFileName>
      <LongName>00000055 - Disclosure - 16. Segment Reporting (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://liveventures.com/role/SegmentReportingDetails</Role>
      <ShortName>16. Segment Reporting (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://liveventures.com/role/SegmentReportingTables</ParentRole>
      <Position>55</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <InputFiles>
    <File>live-20170630.xml</File>
    <File>live-20170630.xsd</File>
    <File>live-20170630_cal.xml</File>
    <File>live-20170630_def.xml</File>
    <File>live-20170630_lab.xml</File>
    <File>live-20170630_pre.xml</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies/>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
