<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.21.2</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>976</ContextCount>
  <ElementCount>827</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>true</FootnotesReported>
  <SegmentCount>255</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>4</UnitCount>
  <MyReports>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>00000001 - Document - Cover</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/Cover</Role>
      <ShortName>Cover</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R2.htm</HtmlFileName>
      <LongName>00000002 - Statement - Condensed Consolidated Balance Sheets</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/BalanceSheets</Role>
      <ShortName>Condensed Consolidated Balance Sheets</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>2</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R3.htm</HtmlFileName>
      <LongName>00000003 - Statement - Condensed Consolidated Balance Sheets (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/BalanceSheetsParenthetical</Role>
      <ShortName>Condensed Consolidated Balance Sheets (Parenthetical)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>3</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <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://themaven.net/role/StatementsOfOperations</Role>
      <ShortName>Condensed Consolidated Statements of Operations (Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>4</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R5.htm</HtmlFileName>
      <LongName>00000005 - Statement - Condensed Consolidated Statements of Operations (Unaudited) (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/StatementsOfOperationsParenthetical</Role>
      <ShortName>Condensed Consolidated Statements of Operations (Unaudited) (Parenthetical)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>5</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R6.htm</HtmlFileName>
      <LongName>00000006 - Statement - Condensed Consolidated Statements of Stockholders' Deficiency (Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/StatementsOfStockholdersDeficiency</Role>
      <ShortName>Condensed Consolidated Statements of Stockholders' Deficiency (Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>6</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R7.htm</HtmlFileName>
      <LongName>00000007 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/StatementsOfCashFlows</Role>
      <ShortName>Condensed Consolidated Statements of Cash Flows (Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>7</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R8.htm</HtmlFileName>
      <LongName>00000008 - Disclosure - Summary of Significant Accounting Policies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/SummaryOfSignificantAccountingPolicies</Role>
      <ShortName>Summary of Significant Accounting Policies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>8</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R9.htm</HtmlFileName>
      <LongName>00000009 - Disclosure - Acquisitions</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/Acquisitions</Role>
      <ShortName>Acquisitions</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>9</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R10.htm</HtmlFileName>
      <LongName>00000010 - Disclosure - Balance Sheet Components</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/BalanceSheetComponents</Role>
      <ShortName>Balance Sheet Components</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>10</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R11.htm</HtmlFileName>
      <LongName>00000011 - Disclosure - Leases</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/Leases</Role>
      <ShortName>Leases</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>11</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R12.htm</HtmlFileName>
      <LongName>00000012 - Disclosure - Line of Credit</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/LineOfCredit</Role>
      <ShortName>Line of Credit</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>12</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R13.htm</HtmlFileName>
      <LongName>00000013 - Disclosure - Restricted Stock Liabilities</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/RestrictedStockLiabilities</Role>
      <ShortName>Restricted Stock Liabilities</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>13</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R14.htm</HtmlFileName>
      <LongName>00000014 - Disclosure - Fair Value Measurements</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/FairValueMeasurements</Role>
      <ShortName>Fair Value Measurements</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>14</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R15.htm</HtmlFileName>
      <LongName>00000015 - Disclosure - Long-term Debt</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/Long-termDebt</Role>
      <ShortName>Long-term Debt</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>15</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R16.htm</HtmlFileName>
      <LongName>00000016 - Disclosure - Preferred Stock</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/PreferredStock</Role>
      <ShortName>Preferred Stock</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>16</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R17.htm</HtmlFileName>
      <LongName>00000017 - Disclosure - Stockholders??? Equity</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/StockholdersEquity</Role>
      <ShortName>Stockholders??? Equity</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>17</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R18.htm</HtmlFileName>
      <LongName>00000018 - Disclosure - Compensation Plans</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/CompensationPlans</Role>
      <ShortName>Compensation Plans</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>18</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R19.htm</HtmlFileName>
      <LongName>00000019 - Disclosure - Revenue Recognition</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/RevenueRecognition</Role>
      <ShortName>Revenue Recognition</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>19</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R20.htm</HtmlFileName>
      <LongName>00000020 - Disclosure - Income Taxes</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/IncomeTaxes</Role>
      <ShortName>Income Taxes</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>20</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R21.htm</HtmlFileName>
      <LongName>00000021 - Disclosure - Commitments and Contingencies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/CommitmentsAndContingencies</Role>
      <ShortName>Commitments and Contingencies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>21</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R22.htm</HtmlFileName>
      <LongName>00000022 - Disclosure - Subsequent Events</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/SubsequentEvents</Role>
      <ShortName>Subsequent Events</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>22</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R23.htm</HtmlFileName>
      <LongName>00000023 - Disclosure - Organization and Basis of Presentation</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/OrganizationAndBasisOfPresentation</Role>
      <ShortName>Organization and Basis of Presentation</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>23</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R24.htm</HtmlFileName>
      <LongName>00000024 - Disclosure - Prepayments and Other Current Assets</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/PrepaymentsAndOtherCurrentAssets</Role>
      <ShortName>Prepayments and Other Current Assets</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>24</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R25.htm</HtmlFileName>
      <LongName>00000025 - Disclosure - Royalty Fees</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/RoyaltyFees</Role>
      <ShortName>Royalty Fees</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>25</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R26.htm</HtmlFileName>
      <LongName>00000026 - Disclosure - Property and Equipment</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/PropertyAndEquipment</Role>
      <ShortName>Property and Equipment</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>26</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R27.htm</HtmlFileName>
      <LongName>00000027 - Disclosure - Platform Development</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/PlatformDevelopment</Role>
      <ShortName>Platform Development</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>27</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R28.htm</HtmlFileName>
      <LongName>00000028 - Disclosure - Intangible Assets</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/IntangibleAssets</Role>
      <ShortName>Intangible Assets</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>28</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R29.htm</HtmlFileName>
      <LongName>00000029 - Disclosure - Other Assets</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/OtherAssets</Role>
      <ShortName>Other Assets</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>29</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R30.htm</HtmlFileName>
      <LongName>00000030 - Disclosure - Goodwill</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/Goodwill</Role>
      <ShortName>Goodwill</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>30</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R31.htm</HtmlFileName>
      <LongName>00000031 - Disclosure - Accrued Expenses</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/AccruedExpenses</Role>
      <ShortName>Accrued Expenses</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>31</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R32.htm</HtmlFileName>
      <LongName>00000032 - Disclosure - Liquidated Damages Payable</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/LiquidatedDamagesPayable</Role>
      <ShortName>Liquidated Damages Payable</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>32</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R33.htm</HtmlFileName>
      <LongName>00000033 - Disclosure - Promissory Notes</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://themaven.net/role/PromissoryNotes</Role>
      <ShortName>Promissory Notes</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>33</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R34.htm</HtmlFileName>
      <LongName>00000034 - Disclosure - Convertible Debt</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/ConvertibleDebt</Role>
      <ShortName>Convertible Debt</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>34</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R35.htm</HtmlFileName>
      <LongName>00000035 - Disclosure - Stock-Based Compensation</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/Stock-basedCompensation</Role>
      <ShortName>Stock-Based Compensation</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>35</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R36.htm</HtmlFileName>
      <LongName>00000036 - Disclosure - Liquidated Damages</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/LiquidatedDamages</Role>
      <ShortName>Liquidated Damages</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>36</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R37.htm</HtmlFileName>
      <LongName>00000037 - Disclosure - Related Party Transactions</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/RelatedPartyTransactions</Role>
      <ShortName>Related Party Transactions</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>37</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R38.htm</HtmlFileName>
      <LongName>00000038 - Disclosure - Summary of Significant Accounting Policies (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/SummaryOfSignificantAccountingPoliciesPolicies</Role>
      <ShortName>Summary of Significant Accounting Policies (Policies)</ShortName>
      <MenuCategory>Policies</MenuCategory>
      <ParentRole>http://themaven.net/role/SummaryOfSignificantAccountingPolicies</ParentRole>
      <Position>38</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R39.htm</HtmlFileName>
      <LongName>00000039 - Disclosure - Summary of Significant Accounting Policies (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/SummaryOfSignificantAccountingPoliciesTables</Role>
      <ShortName>Summary of Significant Accounting Policies (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://themaven.net/role/SummaryOfSignificantAccountingPolicies</ParentRole>
      <Position>39</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R40.htm</HtmlFileName>
      <LongName>00000040 - Disclosure - Acquisitions (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/AcquisitionsTables</Role>
      <ShortName>Acquisitions (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://themaven.net/role/Acquisitions</ParentRole>
      <Position>40</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R41.htm</HtmlFileName>
      <LongName>00000041 - Disclosure - Balance Sheet Components (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/BalanceSheetComponentsTables</Role>
      <ShortName>Balance Sheet Components (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://themaven.net/role/BalanceSheetComponents</ParentRole>
      <Position>41</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R42.htm</HtmlFileName>
      <LongName>00000042 - Disclosure - Leases (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/LeasesTables</Role>
      <ShortName>Leases (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://themaven.net/role/Leases</ParentRole>
      <Position>42</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R43.htm</HtmlFileName>
      <LongName>00000043 - Disclosure - Restricted Stock Liabilities (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/RestrictedStockLiabilitiesTables</Role>
      <ShortName>Restricted Stock Liabilities (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://themaven.net/role/RestrictedStockLiabilities</ParentRole>
      <Position>43</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R44.htm</HtmlFileName>
      <LongName>00000044 - Disclosure - Fair Value Measurements (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/FairValueMeasurementsTables</Role>
      <ShortName>Fair Value Measurements (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://themaven.net/role/FairValueMeasurements</ParentRole>
      <Position>44</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R45.htm</HtmlFileName>
      <LongName>00000045 - Disclosure - Long-term Debt (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/Long-termDebtTables</Role>
      <ShortName>Long-term Debt (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://themaven.net/role/Long-termDebt</ParentRole>
      <Position>45</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R46.htm</HtmlFileName>
      <LongName>00000046 - Disclosure - Stockholders??? Equity (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/StockholdersEquityTables</Role>
      <ShortName>Stockholders??? Equity (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://themaven.net/role/StockholdersEquity</ParentRole>
      <Position>46</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R47.htm</HtmlFileName>
      <LongName>00000047 - Disclosure - Compensation Plans (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/CompensationPlansTables</Role>
      <ShortName>Compensation Plans (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://themaven.net/role/CompensationPlans</ParentRole>
      <Position>47</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R48.htm</HtmlFileName>
      <LongName>00000048 - Disclosure - Revenue Recognition (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/RevenueRecognitionTables</Role>
      <ShortName>Revenue Recognition (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://themaven.net/role/RevenueRecognition</ParentRole>
      <Position>48</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R49.htm</HtmlFileName>
      <LongName>00000049 - Disclosure - Prepayments and Other Current Assets (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/PrepaymentsAndOtherCurrentAssetsTables</Role>
      <ShortName>Prepayments and Other Current Assets (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://themaven.net/role/PrepaymentsAndOtherCurrentAssets</ParentRole>
      <Position>49</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R50.htm</HtmlFileName>
      <LongName>00000050 - Disclosure - Property and Equipment (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/PropertyAndEquipmentTables</Role>
      <ShortName>Property and Equipment (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://themaven.net/role/PropertyAndEquipment</ParentRole>
      <Position>50</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R51.htm</HtmlFileName>
      <LongName>00000051 - Disclosure - Platform Development (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/PlatformDevelopmentTables</Role>
      <ShortName>Platform Development (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://themaven.net/role/PlatformDevelopment</ParentRole>
      <Position>51</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R52.htm</HtmlFileName>
      <LongName>00000052 - Disclosure - Intangible Assets (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/IntangibleAssetsTables</Role>
      <ShortName>Intangible Assets (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://themaven.net/role/IntangibleAssets</ParentRole>
      <Position>52</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R53.htm</HtmlFileName>
      <LongName>00000053 - Disclosure - Other Assets (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/OtherAssetsTables</Role>
      <ShortName>Other Assets (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://themaven.net/role/OtherAssets</ParentRole>
      <Position>53</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R54.htm</HtmlFileName>
      <LongName>00000054 - Disclosure - Goodwill (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/GoodwillTables</Role>
      <ShortName>Goodwill (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://themaven.net/role/Goodwill</ParentRole>
      <Position>54</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R55.htm</HtmlFileName>
      <LongName>00000055 - Disclosure - Accrued Expenses (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/AccruedExpensesTables</Role>
      <ShortName>Accrued Expenses (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://themaven.net/role/AccruedExpenses</ParentRole>
      <Position>55</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R56.htm</HtmlFileName>
      <LongName>00000056 - Disclosure - Liquidated Damages Payable (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/LiquidatedDamagesPayableTables</Role>
      <ShortName>Liquidated Damages Payable (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://themaven.net/role/LiquidatedDamagesPayable</ParentRole>
      <Position>56</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R57.htm</HtmlFileName>
      <LongName>00000057 - Disclosure - Convertible Debt (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/ConvertibleDebtTables</Role>
      <ShortName>Convertible Debt (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://themaven.net/role/ConvertibleDebt</ParentRole>
      <Position>57</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R58.htm</HtmlFileName>
      <LongName>00000058 - Disclosure - Preferred Stock (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/PreferredStockTables</Role>
      <ShortName>Preferred Stock (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://themaven.net/role/PreferredStock</ParentRole>
      <Position>58</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R59.htm</HtmlFileName>
      <LongName>00000059 - Disclosure - Stock-Based Compensation (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/Stock-basedCompensationTables</Role>
      <ShortName>Stock-Based Compensation (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://themaven.net/role/Stock-basedCompensation</ParentRole>
      <Position>59</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R60.htm</HtmlFileName>
      <LongName>00000060 - Disclosure - Liquidated Damages (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/LiquidatedDamagesTables</Role>
      <ShortName>Liquidated Damages (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://themaven.net/role/LiquidatedDamagesPayable</ParentRole>
      <Position>60</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R61.htm</HtmlFileName>
      <LongName>00000061 - Disclosure - Income Taxes (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/IncomeTaxesTables</Role>
      <ShortName>Income Taxes (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://themaven.net/role/IncomeTaxes</ParentRole>
      <Position>61</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R62.htm</HtmlFileName>
      <LongName>00000062 - Disclosure - Commitments and Contingencies (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/CommitmentsAndContingenciesTables</Role>
      <ShortName>Commitments and Contingencies (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://themaven.net/role/CommitmentsAndContingencies</ParentRole>
      <Position>62</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R63.htm</HtmlFileName>
      <LongName>00000063 - Disclosure - Schedule of Net Income (Loss) Per Common Share (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/ScheduleOfNetIncomeLossPerCommonShareDetails</Role>
      <ShortName>Schedule of Net Income (Loss) Per Common Share (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>63</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R64.htm</HtmlFileName>
      <LongName>00000064 - Disclosure - Schedule of Preliminary Purchase Price (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/ScheduleOfPreliminaryPurchasePriceDetails</Role>
      <ShortName>Schedule of Preliminary Purchase Price (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>64</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R65.htm</HtmlFileName>
      <LongName>00000065 - Disclosure - Schedule of Preliminary Purchase Price (Details) (Parenthatical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/ScheduleOfPreliminaryPurchasePriceDetailsParenthatical</Role>
      <ShortName>Schedule of Preliminary Purchase Price (Details) (Parenthatical)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>65</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R66.htm</HtmlFileName>
      <LongName>00000066 - Disclosure - Summary of Price Allocation for Acquisition (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/SummaryOfPriceAllocationForAcquisitionDetails</Role>
      <ShortName>Summary of Price Allocation for Acquisition (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>66</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R67.htm</HtmlFileName>
      <LongName>00000067 - Disclosure - Acquisitions (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/AcquisitionsDetailsNarrative</Role>
      <ShortName>Acquisitions (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://themaven.net/role/AcquisitionsTables</ParentRole>
      <Position>67</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R68.htm</HtmlFileName>
      <LongName>00000068 - Disclosure - Schedule of Property and Equipment (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/ScheduleOfPropertyAndEquipmentDetails</Role>
      <ShortName>Schedule of Property and Equipment (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>68</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R69.htm</HtmlFileName>
      <LongName>00000069 - Disclosure - Summary of Platform Development Costs (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/SummaryOfPlatformDevelopmentCostsDetails</Role>
      <ShortName>Summary of Platform Development Costs (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>69</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R70.htm</HtmlFileName>
      <LongName>00000070 - Disclosure - Summary of Platform Development Cost Activity (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/SummaryOfPlatformDevelopmentCostActivityDetails</Role>
      <ShortName>Summary of Platform Development Cost Activity (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>70</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R71.htm</HtmlFileName>
      <LongName>00000071 - Disclosure - Schedule of Intangible Assets Subjects to Amortization (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/ScheduleOfIntangibleAssetsSubjectsToAmortizationDetails</Role>
      <ShortName>Schedule of Intangible Assets Subjects to Amortization (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>71</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R72.htm</HtmlFileName>
      <LongName>00000072 - Disclosure - Schedule of Other Long-term Liabilities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/ScheduleOfOtherLong-termLiabilitiesDetails</Role>
      <ShortName>Schedule of Other Long-term Liabilities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>72</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R73.htm</HtmlFileName>
      <LongName>00000073 - Disclosure - Balance Sheet Components (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/BalanceSheetComponentsDetailsNarrative</Role>
      <ShortName>Balance Sheet Components (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://themaven.net/role/BalanceSheetComponentsTables</ParentRole>
      <Position>73</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R74.htm</HtmlFileName>
      <LongName>00000074 - Disclosure - Schedule of Supplemental Information Related to Operating Leases (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/ScheduleOfSupplementalInformationRelatedToOperatingLeasesDetails</Role>
      <ShortName>Schedule of Supplemental Information Related to Operating Leases (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>74</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R75.htm</HtmlFileName>
      <LongName>00000075 - Disclosure - Summary of Maturity of Lease Liabilities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/SummaryOfMaturityOfLeaseLiabilitiesDetails</Role>
      <ShortName>Summary of Maturity of Lease Liabilities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>75</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R76.htm</HtmlFileName>
      <LongName>00000076 - Disclosure - Leases (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/LeasesDetailsNarrative</Role>
      <ShortName>Leases (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://themaven.net/role/LeasesTables</ParentRole>
      <Position>76</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R77.htm</HtmlFileName>
      <LongName>00000077 - Disclosure - Line of Credit (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/LineOfCreditDetailsNarrative</Role>
      <ShortName>Line of Credit (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://themaven.net/role/LineOfCredit</ParentRole>
      <Position>77</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R78.htm</HtmlFileName>
      <LongName>00000078 - Disclosure - Schedule of Components of Restricted Stock Liabilities (Details) (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/ScheduleOfComponentsOfRestrictedStockLiabilitiesDetailsParenthetical</Role>
      <ShortName>Schedule of Components of Restricted Stock Liabilities (Details) (Parenthetical)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>78</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R79.htm</HtmlFileName>
      <LongName>00000079 - Disclosure - Schedule of Components of Restricted Stock Liabilities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/ScheduleOfComponentsOfRestrictedStockLiabilitiesDetails</Role>
      <ShortName>Schedule of Components of Restricted Stock Liabilities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>79</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R80.htm</HtmlFileName>
      <LongName>00000080 - Disclosure - Restricted Stock Liabilities (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/RestrictedStockLiabilitiesDetailsNarrative</Role>
      <ShortName>Restricted Stock Liabilities (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://themaven.net/role/RestrictedStockLiabilitiesTables</ParentRole>
      <Position>80</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R81.htm</HtmlFileName>
      <LongName>00000081 - Disclosure - Schedule of Warrant Derivative Liabilities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/ScheduleOfWarrantDerivativeLiabilitiesDetails</Role>
      <ShortName>Schedule of Warrant Derivative Liabilities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>81</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R82.htm</HtmlFileName>
      <LongName>00000082 - Disclosure - Schedule of Valuation Activity for Warrants Accounted for Derivative Liability (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/ScheduleOfValuationActivityForWarrantsAccountedForDerivativeLiabilityDetails</Role>
      <ShortName>Schedule of Valuation Activity for Warrants Accounted for Derivative Liability (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>82</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R83.htm</HtmlFileName>
      <LongName>00000083 - Disclosure - Fair Value Measurements (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/FairValueMeasurementsDetailsNarrative</Role>
      <ShortName>Fair Value Measurements (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://themaven.net/role/FairValueMeasurementsTables</ParentRole>
      <Position>83</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R84.htm</HtmlFileName>
      <LongName>00000084 - Disclosure - Schedule of Long Term Debt (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/ScheduleOfLongTermDebtDetails</Role>
      <ShortName>Schedule of Long Term Debt (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>84</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R85.htm</HtmlFileName>
      <LongName>00000085 - Disclosure - Long-term Debt (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/Long-termDebtDetailsNarrative</Role>
      <ShortName>Long-term Debt (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://themaven.net/role/Long-termDebtTables</ParentRole>
      <Position>85</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R86.htm</HtmlFileName>
      <LongName>00000086 - Disclosure - Preferred Stock (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/PreferredStockDetailsNarrative</Role>
      <ShortName>Preferred Stock (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://themaven.net/role/PreferredStockTables</ParentRole>
      <Position>86</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R87.htm</HtmlFileName>
      <LongName>00000087 - Disclosure - Summary of Warrant Activity (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/SummaryOfWarrantActivityDetails</Role>
      <ShortName>Summary of Warrant Activity (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>87</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R88.htm</HtmlFileName>
      <LongName>00000088 - Disclosure - Stockholders??? Equity (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/StockholdersEquityDetailsNarrative</Role>
      <ShortName>Stockholders??? Equity (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://themaven.net/role/StockholdersEquityTables</ParentRole>
      <Position>88</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R89.htm</HtmlFileName>
      <LongName>00000089 - Disclosure - Summary of Stock-based Compensation (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/SummaryOfStock-basedCompensationDetails</Role>
      <ShortName>Summary of Stock-based Compensation (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>89</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R90.htm</HtmlFileName>
      <LongName>00000090 - Disclosure - Schedule of Unrecognized Compensation Expense (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/ScheduleOfUnrecognizedCompensationExpenseDetails</Role>
      <ShortName>Schedule of Unrecognized Compensation Expense (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>90</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R91.htm</HtmlFileName>
      <LongName>00000091 - Disclosure - Compensation Plans (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/CompensationPlansDetailsNarrative</Role>
      <ShortName>Compensation Plans (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://themaven.net/role/CompensationPlansTables</ParentRole>
      <Position>91</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R92.htm</HtmlFileName>
      <LongName>00000092 - Disclosure - Schedule of Disaggregation of Revenue (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/ScheduleOfDisaggregationOfRevenueDetails</Role>
      <ShortName>Schedule of Disaggregation of Revenue (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>92</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R93.htm</HtmlFileName>
      <LongName>00000093 - Disclosure - Schedule of Contract with Customer, Asset and Liability (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/ScheduleOfContractWithCustomerAssetAndLiabilityDetails</Role>
      <ShortName>Schedule of Contract with Customer, Asset and Liability (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>93</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R94.htm</HtmlFileName>
      <LongName>00000094 - Disclosure - Revenue Recognition (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/RevenueRecognitionDetailsNarrative</Role>
      <ShortName>Revenue Recognition (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://themaven.net/role/RevenueRecognitionTables</ParentRole>
      <Position>94</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R95.htm</HtmlFileName>
      <LongName>00000095 - Disclosure - Income Taxes (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/IncomeTaxesDetailsNarrative</Role>
      <ShortName>Income Taxes (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://themaven.net/role/IncomeTaxesTables</ParentRole>
      <Position>95</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R96.htm</HtmlFileName>
      <LongName>00000096 - Disclosure - Commitments and Contingencies (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/CommitmentsAndContingenciesDetailsNarrative</Role>
      <ShortName>Commitments and Contingencies (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://themaven.net/role/CommitmentsAndContingenciesTables</ParentRole>
      <Position>96</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R97.htm</HtmlFileName>
      <LongName>00000097 - Disclosure - Subsequent Events (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/SubsequentEventsDetailsNarrative</Role>
      <ShortName>Subsequent Events (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://themaven.net/role/SubsequentEvents</ParentRole>
      <Position>97</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R98.htm</HtmlFileName>
      <LongName>00000098 - Disclosure - Organization and Basis of Presentation (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/OrganizationAndBasisOfPresentationDetailsNarrative</Role>
      <ShortName>Organization and Basis of Presentation (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://themaven.net/role/OrganizationAndBasisOfPresentation</ParentRole>
      <Position>98</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R99.htm</HtmlFileName>
      <LongName>00000099 - Disclosure - Schedule of Cash and Restricted Cash (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/ScheduleOfCashAndRestrictedCashDetails</Role>
      <ShortName>Schedule of Cash and Restricted Cash (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>99</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R100.htm</HtmlFileName>
      <LongName>00000100 - Disclosure - Schedule of Concentration of Credit Risk (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/ScheduleOfConcentrationOfCreditRiskDetails</Role>
      <ShortName>Schedule of Concentration of Credit Risk (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>100</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R101.htm</HtmlFileName>
      <LongName>00000101 - Disclosure - Schedule of Depreciation and Amortization, Useful Lives of Assets (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/ScheduleOfDepreciationAndAmortizationUsefulLivesOfAssetsDetails</Role>
      <ShortName>Schedule of Depreciation and Amortization, Useful Lives of Assets (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>101</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R102.htm</HtmlFileName>
      <LongName>00000102 - Disclosure - Summary of Significant Accounting Policies (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/SummaryOfSignificantAccountingPoliciesDetailsNarrative</Role>
      <ShortName>Summary of Significant Accounting Policies (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://themaven.net/role/SummaryOfSignificantAccountingPoliciesTables</ParentRole>
      <Position>102</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R103.htm</HtmlFileName>
      <LongName>00000103 - Disclosure - Schedule of Prepayments and Other Current Assets (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/ScheduleOfPrepaymentsAndOtherCurrentAssetsDetails</Role>
      <ShortName>Schedule of Prepayments and Other Current Assets (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>103</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R104.htm</HtmlFileName>
      <LongName>00000104 - Disclosure - Royalty Fees (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/RoyaltyFeesDetailsNarrative</Role>
      <ShortName>Royalty Fees (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://themaven.net/role/RoyaltyFees</ParentRole>
      <Position>104</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R105.htm</HtmlFileName>
      <LongName>00000105 - Disclosure - Property and Equipment (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/PropertyAndEquipmentDetailsNarrative</Role>
      <ShortName>Property and Equipment (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://themaven.net/role/PropertyAndEquipmentTables</ParentRole>
      <Position>105</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R106.htm</HtmlFileName>
      <LongName>00000106 - Disclosure - Platform Development (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/PlatformDevelopmentDetailsNarrative</Role>
      <ShortName>Platform Development (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://themaven.net/role/PlatformDevelopmentTables</ParentRole>
      <Position>106</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R107.htm</HtmlFileName>
      <LongName>00000107 - Disclosure - Schedule of Future Estimated Amortization Expenses for Intangible Assets (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/ScheduleOfFutureEstimatedAmortizationExpensesForIntangibleAssetsDetails</Role>
      <ShortName>Schedule of Future Estimated Amortization Expenses for Intangible Assets (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>107</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R108.htm</HtmlFileName>
      <LongName>00000108 - Disclosure - Intangible Assets (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/IntangibleAssetsDetailsNarrative</Role>
      <ShortName>Intangible Assets (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://themaven.net/role/IntangibleAssetsTables</ParentRole>
      <Position>108</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R109.htm</HtmlFileName>
      <LongName>00000109 - Disclosure - Summary of Other Assets (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/SummaryOfOtherAssetsDetails</Role>
      <ShortName>Summary of Other Assets (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>109</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R110.htm</HtmlFileName>
      <LongName>00000110 - Disclosure - Schedule of Changes in Carrying Value of Goodwill (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/ScheduleOfChangesInCarryingValueOfGoodwillDetails</Role>
      <ShortName>Schedule of Changes in Carrying Value of Goodwill (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>110</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R111.htm</HtmlFileName>
      <LongName>00000111 - Disclosure - Goodwill (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/GoodwillDetailsNarrative</Role>
      <ShortName>Goodwill (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://themaven.net/role/GoodwillTables</ParentRole>
      <Position>111</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R112.htm</HtmlFileName>
      <LongName>00000112 - Disclosure - Schedule of Accrued Expenses (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/ScheduleOfAccruedExpensesDetails</Role>
      <ShortName>Schedule of Accrued Expenses (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>112</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R113.htm</HtmlFileName>
      <LongName>00000113 - Disclosure - Summary of Liquidated Damages (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/SummaryOfLiquidatedDamagesDetails</Role>
      <ShortName>Summary of Liquidated Damages (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>113</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R114.htm</HtmlFileName>
      <LongName>00000114 - Disclosure - Schedule of Fair Value of Financial Instruments (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/ScheduleOfFairValueOfFinancialInstrumentsDetails</Role>
      <ShortName>Schedule of Fair Value of Financial Instruments (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>114</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R115.htm</HtmlFileName>
      <LongName>00000115 - Disclosure - Schedule of Valuation Activity for the Embedded Conversion Feature Liability (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/ScheduleOfValuationActivityForEmbeddedConversionFeatureLiabilityDetails</Role>
      <ShortName>Schedule of Valuation Activity for the Embedded Conversion Feature Liability (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>115</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R116.htm</HtmlFileName>
      <LongName>00000116 - Disclosure - Promissory Notes (Details Narrative)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://themaven.net/role/PromissoryNotesDetailsNarrative</Role>
      <ShortName>Promissory Notes (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://themaven.net/role/PromissoryNotes</ParentRole>
      <Position>116</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R117.htm</HtmlFileName>
      <LongName>00000117 - Disclosure - Schedule of 12% Convertible Debentures (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/ScheduleOf12ConvertibleDebenturesDetails</Role>
      <ShortName>Schedule of 12% Convertible Debentures (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>117</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R118.htm</HtmlFileName>
      <LongName>00000118 - Disclosure - Schedule of Components of the 12% Amended Senior Secured Notes and Carrying Values (Details)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://themaven.net/role/ScheduleOfComponentsOf12AmendedSeniorSecuredNotesAndCarryingValuesDetails</Role>
      <ShortName>Schedule of Components of the 12% Amended Senior Secured Notes and Carrying Values (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>118</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R119.htm</HtmlFileName>
      <LongName>00000119 - Disclosure - Schedule of Components of the 12% Amended Senior Secured Notes and Carrying Values (Details) (Parenthetical)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://themaven.net/role/ScheduleOfComponentsOf12AmendedSeniorSecuredNotesAndCarryingValuesDetailsParenthetical</Role>
      <ShortName>Schedule of Components of the 12% Amended Senior Secured Notes and Carrying Values (Details) (Parenthetical)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>119</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R120.htm</HtmlFileName>
      <LongName>00000120 - Disclosure - Summary of Interest Expense (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/SummaryOfInterestExpenseDetails</Role>
      <ShortName>Summary of Interest Expense (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>120</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R121.htm</HtmlFileName>
      <LongName>00000121 - Disclosure - Convertible Debt (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/ConvertibleDebtDetailsNarrative</Role>
      <ShortName>Convertible Debt (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://themaven.net/role/ConvertibleDebtTables</ParentRole>
      <Position>121</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R122.htm</HtmlFileName>
      <LongName>00000122 - Disclosure - Schedule of Components of Preferred Stock (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/ScheduleOfComponentsOfPreferredStockDetails</Role>
      <ShortName>Schedule of Components of Preferred Stock (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>122</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R123.htm</HtmlFileName>
      <LongName>00000123 - Disclosure - Summary of Restricted Stock Award Activity (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/SummaryOfRestrictedStockAwardActivityDetails</Role>
      <ShortName>Summary of Restricted Stock Award Activity (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>123</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R124.htm</HtmlFileName>
      <LongName>00000124 - Disclosure - Schedule of Common Stock Financing Warrants Outstanding and Exercisable (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/ScheduleOfCommonStockFinancingWarrantsOutstandingAndExercisableDetails</Role>
      <ShortName>Schedule of Common Stock Financing Warrants Outstanding and Exercisable (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>124</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R125.htm</HtmlFileName>
      <LongName>00000125 - Disclosure - Schedule of Fair Value of Stock Options Assumptions (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/ScheduleOfFairValueOfStockOptionsAssumptionsDetails</Role>
      <ShortName>Schedule of Fair Value of Stock Options Assumptions (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>125</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R126.htm</HtmlFileName>
      <LongName>00000126 - Disclosure - Summary of Stock Option Activity (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/SummaryOfStockOptionActivityDetails</Role>
      <ShortName>Summary of Stock Option Activity (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>126</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R127.htm</HtmlFileName>
      <LongName>00000127 - Disclosure - Schedule of Exercise Prices of Common Stock Options (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/ScheduleOfExercisePricesOfCommonStockOptionsDetails</Role>
      <ShortName>Schedule of Exercise Prices of Common Stock Options (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>127</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R128.htm</HtmlFileName>
      <LongName>00000128 - Disclosure - Schedule of Warrants Activity (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/ScheduleOfWarrantsActivityDetails</Role>
      <ShortName>Schedule of Warrants Activity (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>128</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R129.htm</HtmlFileName>
      <LongName>00000129 - Disclosure - Schedule of Restricted Stock Units Activity (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/ScheduleOfRestrictedStockUnitsActivityDetails</Role>
      <ShortName>Schedule of Restricted Stock Units Activity (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>129</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R130.htm</HtmlFileName>
      <LongName>00000130 - Disclosure - Stock-Based Compensation (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/Stock-basedCompensationDetailsNarrative</Role>
      <ShortName>Stock-Based Compensation (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://themaven.net/role/Stock-basedCompensationTables</ParentRole>
      <Position>130</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R131.htm</HtmlFileName>
      <LongName>00000131 - Disclosure - Schedule of Recognized Liquidated Damages (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/ScheduleOfRecognizedLiquidatedDamagesDetails</Role>
      <ShortName>Schedule of Recognized Liquidated Damages (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>131</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R132.htm</HtmlFileName>
      <LongName>00000132 - Disclosure - Schedule of Income Taxes (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/ScheduleOfIncomeTaxesDetails</Role>
      <ShortName>Schedule of Income Taxes (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>132</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R133.htm</HtmlFileName>
      <LongName>00000133 - Disclosure - Schedule of Components of Deferred Tax Assets and Liabilities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/ScheduleOfComponentsOfDeferredTaxAssetsAndLiabilitiesDetails</Role>
      <ShortName>Schedule of Components of Deferred Tax Assets and Liabilities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>133</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R134.htm</HtmlFileName>
      <LongName>00000134 - Disclosure - Schedule of Tax Benefit and Effective Income Tax (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/ScheduleOfTaxBenefitAndEffectiveIncomeTaxDetails</Role>
      <ShortName>Schedule of Tax Benefit and Effective Income Tax (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>134</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R135.htm</HtmlFileName>
      <LongName>00000135 - Disclosure - Related Party Transactions (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/RelatedPartyTransactionsDetailsNarrative</Role>
      <ShortName>Related Party Transactions (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://themaven.net/role/RelatedPartyTransactions</ParentRole>
      <Position>135</Position>
    </Report>
    <Report instance="forms-1a.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R136.htm</HtmlFileName>
      <LongName>00000136 - Disclosure - Schedule of Liquidating Damages (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://themaven.net/role/ScheduleOfLiquidatingDamagesDetails</Role>
      <ShortName>Schedule of Liquidating Damages (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>136</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <InputFiles>
    <File doctype="S-1/A" original="forms-1a.htm">forms-1a.htm</File>
    <File>ex23-1.htm</File>
    <File>ex5-1.htm</File>
    <File>mven-20210930.xsd</File>
    <File>mven-20210930_cal.xml</File>
    <File>mven-20210930_def.xml</File>
    <File>mven-20210930_lab.xml</File>
    <File>mven-20210930_pre.xml</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies>
    <BaseTaxonomy>http://xbrl.sec.gov/country/2021</BaseTaxonomy>
    <BaseTaxonomy>http://xbrl.sec.gov/dei/2021</BaseTaxonomy>
    <BaseTaxonomy>http://fasb.org/us-gaap/2021-01-31</BaseTaxonomy>
    <BaseTaxonomy>http://fasb.org/srt/2021-01-31</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
