<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.26.1</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>228</ContextCount>
  <ElementCount>351</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>true</FootnotesReported>
  <SegmentCount>92</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>8</UnitCount>
  <MyReports>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>000 - Document - Document And Entity Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/DocumentAndEntityInformation</Role>
      <ShortName>Document And Entity Information</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R2.htm</HtmlFileName>
      <LongName>001 - Statement - Condensed Consolidated Balance Sheets</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/ConsolidatedBalanceSheet</Role>
      <ShortName>Condensed Consolidated Balance Sheets</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>2</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R3.htm</HtmlFileName>
      <LongName>002 - Statement - Condensed Consolidated Balance Sheets (Parentheticals)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/ConsolidatedBalanceSheet_Parentheticals</Role>
      <ShortName>Condensed Consolidated Balance Sheets (Parentheticals)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>3</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R4.htm</HtmlFileName>
      <LongName>003 - Statement - Unaudited Condensed Consolidated Statements of Comprehensive (Loss) Income</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/ConsolidatedIncomeStatement</Role>
      <ShortName>Unaudited Condensed Consolidated Statements of Comprehensive (Loss) Income</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>4</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R5.htm</HtmlFileName>
      <LongName>004 - Statement - Unaudited Condensed Consolidated Statements of Changes in Shareholders??? Equity</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/ShareholdersEquityType2or3</Role>
      <ShortName>Unaudited Condensed Consolidated Statements of Changes in Shareholders??? Equity</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>5</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R6.htm</HtmlFileName>
      <LongName>005 - Statement - Unaudited Condensed Consolidated Statements of Cash Flows</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/ConsolidatedCashFlow</Role>
      <ShortName>Unaudited Condensed Consolidated Statements of Cash Flows</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>6</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R7.htm</HtmlFileName>
      <LongName>006 - Disclosure - Organization and Business Description</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/OrganizationandBusinessDescription</Role>
      <ShortName>Organization and Business Description</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>7</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R8.htm</HtmlFileName>
      <LongName>007 - Disclosure - Summary of Significant Accounting Policies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/SummaryofSignificantAccountingPolicies</Role>
      <ShortName>Summary of Significant Accounting Policies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>8</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R9.htm</HtmlFileName>
      <LongName>008 - Disclosure - Accounts Receivable, Net</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/AccountsReceivableNet</Role>
      <ShortName>Accounts Receivable, Net</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>9</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R10.htm</HtmlFileName>
      <LongName>009 - Disclosure - Advance to Game Developers, Net</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/AdvancetoGameDevelopersNet</Role>
      <ShortName>Advance to Game Developers, Net</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>10</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R11.htm</HtmlFileName>
      <LongName>010 - Disclosure - Prepaid Expenses and Other Current Assets</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/PrepaidExpensesandOtherCurrentAssets</Role>
      <ShortName>Prepaid Expenses and Other Current Assets</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>11</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R12.htm</HtmlFileName>
      <LongName>011 - Disclosure - Property, Plant and Equipment, Net</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/PropertyPlantandEquipmentNet</Role>
      <ShortName>Property, Plant and Equipment, Net</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>12</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R13.htm</HtmlFileName>
      <LongName>012 - Disclosure - Prepaid Royalties, Net</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/PrepaidRoyaltiesNet</Role>
      <ShortName>Prepaid Royalties, Net</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>13</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R14.htm</HtmlFileName>
      <LongName>013 - Disclosure - Investment in Films and Television Programs, Net</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/InvestmentinFilmsandTelevisionProgramsNet</Role>
      <ShortName>Investment in Films and Television Programs, Net</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>14</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R15.htm</HtmlFileName>
      <LongName>014 - Disclosure - Other Noncurrent Assets</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/OtherNoncurrentAssets</Role>
      <ShortName>Other Noncurrent Assets</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>15</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R16.htm</HtmlFileName>
      <LongName>015 - Disclosure - Accrued Expenses and Other Current Liabilities</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/AccruedExpensesandOtherCurrentLiabilities</Role>
      <ShortName>Accrued Expenses and Other Current Liabilities</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>16</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R17.htm</HtmlFileName>
      <LongName>016 - Disclosure - Leases</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/Leases</Role>
      <ShortName>Leases</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>17</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R18.htm</HtmlFileName>
      <LongName>017 - Disclosure - Taxes</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/Taxes</Role>
      <ShortName>Taxes</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>18</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R19.htm</HtmlFileName>
      <LongName>018 - Disclosure - Shareholders' Equity</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/ShareholdersEquity</Role>
      <ShortName>Shareholders' Equity</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>19</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R20.htm</HtmlFileName>
      <LongName>019 - Disclosure - Share-Based Compensation</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/ShareBasedCompensation</Role>
      <ShortName>Share-Based Compensation</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>20</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R21.htm</HtmlFileName>
      <LongName>020 - Disclosure - Commitments and Contingencies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/CommitmentsandContingencies</Role>
      <ShortName>Commitments and Contingencies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>21</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R22.htm</HtmlFileName>
      <LongName>021 - Disclosure - Segment Reporting</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/SegmentReporting</Role>
      <ShortName>Segment Reporting</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>22</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R23.htm</HtmlFileName>
      <LongName>022 - Disclosure - Subsequent Events</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/SubsequentEvents</Role>
      <ShortName>Subsequent Events</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>23</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R24.htm</HtmlFileName>
      <LongName>996000 - Disclosure - Accounting Policies, by Policy (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/AccountingPoliciesByPolicy</Role>
      <ShortName>Accounting Policies, by Policy (Policies)</ShortName>
      <MenuCategory>Policies</MenuCategory>
      <ParentRole>http://www.ctw.inc/role/SummaryofSignificantAccountingPolicies</ParentRole>
      <Position>24</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R25.htm</HtmlFileName>
      <LongName>996001 - Disclosure - Organization and Business Description (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/OrganizationandBusinessDescriptionTables</Role>
      <ShortName>Organization and Business Description (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.ctw.inc/role/OrganizationandBusinessDescription</ParentRole>
      <Position>25</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R26.htm</HtmlFileName>
      <LongName>996002 - Disclosure - Summary of Significant Accounting Policies (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/SummaryofSignificantAccountingPoliciesTables</Role>
      <ShortName>Summary of Significant Accounting Policies (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.ctw.inc/role/SummaryofSignificantAccountingPolicies</ParentRole>
      <Position>26</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R27.htm</HtmlFileName>
      <LongName>996003 - Disclosure - Accounts Receivable, Net (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/AccountsReceivableNetTables</Role>
      <ShortName>Accounts Receivable, Net (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.ctw.inc/role/AccountsReceivableNet</ParentRole>
      <Position>27</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R28.htm</HtmlFileName>
      <LongName>996004 - Disclosure - Advance to Game Developers, Net (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/AdvancetoGameDevelopersNetTables</Role>
      <ShortName>Advance to Game Developers, Net (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.ctw.inc/role/AdvancetoGameDevelopersNet</ParentRole>
      <Position>28</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R29.htm</HtmlFileName>
      <LongName>996005 - Disclosure - Prepaid Expenses and Other Current Assets (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/PrepaidExpensesandOtherCurrentAssetsTables</Role>
      <ShortName>Prepaid Expenses and Other Current Assets (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.ctw.inc/role/PrepaidExpensesandOtherCurrentAssets</ParentRole>
      <Position>29</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R30.htm</HtmlFileName>
      <LongName>996006 - Disclosure - Property, Plant and Equipment, Net (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/PropertyPlantandEquipmentNetTables</Role>
      <ShortName>Property, Plant and Equipment, Net (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.ctw.inc/role/PropertyPlantandEquipmentNet</ParentRole>
      <Position>30</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R31.htm</HtmlFileName>
      <LongName>996007 - Disclosure - Prepaid Royalties, Net (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/PrepaidRoyaltiesNetTables</Role>
      <ShortName>Prepaid Royalties, Net (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.ctw.inc/role/PrepaidRoyaltiesNet</ParentRole>
      <Position>31</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R32.htm</HtmlFileName>
      <LongName>996008 - Disclosure - Investment in Films and Television Programs, Net (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/InvestmentinFilmsandTelevisionProgramsNetTables</Role>
      <ShortName>Investment in Films and Television Programs, Net (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.ctw.inc/role/InvestmentinFilmsandTelevisionProgramsNet</ParentRole>
      <Position>32</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R33.htm</HtmlFileName>
      <LongName>996009 - Disclosure - Other Noncurrent Assets (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/OtherNoncurrentAssetsTables</Role>
      <ShortName>Other Noncurrent Assets (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.ctw.inc/role/OtherNoncurrentAssets</ParentRole>
      <Position>33</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R34.htm</HtmlFileName>
      <LongName>996010 - Disclosure - Accrued Expenses and Other Current Liabilities (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/AccruedExpensesandOtherCurrentLiabilitiesTables</Role>
      <ShortName>Accrued Expenses and Other Current Liabilities (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.ctw.inc/role/AccruedExpensesandOtherCurrentLiabilities</ParentRole>
      <Position>34</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R35.htm</HtmlFileName>
      <LongName>996011 - Disclosure - Leases (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/LeasesTables</Role>
      <ShortName>Leases (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.ctw.inc/role/Leases</ParentRole>
      <Position>35</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R36.htm</HtmlFileName>
      <LongName>996012 - Disclosure - Taxes (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/TaxesTables</Role>
      <ShortName>Taxes (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.ctw.inc/role/Taxes</ParentRole>
      <Position>36</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R37.htm</HtmlFileName>
      <LongName>996013 - Disclosure - Share-Based Compensation (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/ShareBasedCompensationTables</Role>
      <ShortName>Share-Based Compensation (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.ctw.inc/role/ShareBasedCompensation</ParentRole>
      <Position>37</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R38.htm</HtmlFileName>
      <LongName>996014 - Disclosure - Segment Reporting (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/SegmentReportingTables</Role>
      <ShortName>Segment Reporting (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.ctw.inc/role/SegmentReporting</ParentRole>
      <Position>38</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R39.htm</HtmlFileName>
      <LongName>996015 - Disclosure - Organization and Business Description (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/OrganizationandBusinessDescriptionDetails</Role>
      <ShortName>Organization and Business Description (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.ctw.inc/role/OrganizationandBusinessDescriptionTables</ParentRole>
      <Position>39</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R40.htm</HtmlFileName>
      <LongName>996016 - Disclosure - Organization and Business Description - Schedule of Consolidated Financial Statements (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/ScheduleofConsolidatedFinancialStatementsTable</Role>
      <ShortName>Organization and Business Description - Schedule of Consolidated Financial Statements (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>40</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R41.htm</HtmlFileName>
      <LongName>996017 - Disclosure - Organization and Business Description - Schedule of Assets, Liabilities, Results of Operations and Changes in Cash and Cash Equivalents of the VIEs (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/ScheduleofAssetsLiabilitiesResultsofOperationsandChangesinCashandCashEquivalentsoftheVIEsTable</Role>
      <ShortName>Organization and Business Description - Schedule of Assets, Liabilities, Results of Operations and Changes in Cash and Cash Equivalents of the VIEs (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>41</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R42.htm</HtmlFileName>
      <LongName>996018 - Disclosure - Summary of Significant Accounting Policies (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/SummaryofSignificantAccountingPoliciesDetails</Role>
      <ShortName>Summary of Significant Accounting Policies (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.ctw.inc/role/SummaryofSignificantAccountingPoliciesTables</ParentRole>
      <Position>42</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R43.htm</HtmlFileName>
      <LongName>996019 - Disclosure - Summary of Significant Accounting Policies - Schedule of Property and Equipment are Stated at Cost Less Accumulated Depreciation (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/SummaryofSignificantAccountingPoliciesDetailsScheduleofPropertyandEquipmentareStatedatCostLessAccumulatedDepreciation</Role>
      <ShortName>Summary of Significant Accounting Policies - Schedule of Property and Equipment are Stated at Cost Less Accumulated Depreciation (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>43</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R44.htm</HtmlFileName>
      <LongName>996020 - Disclosure - Summary of Significant Accounting Policies - Schedule of Disaggregates Revenue from Contracts (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/ScheduleofDisaggregatesRevenuefromContractsTable</Role>
      <ShortName>Summary of Significant Accounting Policies - Schedule of Disaggregates Revenue from Contracts (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>44</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R45.htm</HtmlFileName>
      <LongName>996021 - Disclosure - Summary of Significant Accounting Policies - Schedule of Revenue from Significant Customers (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/ScheduleofRevenuefromSignificantCustomersTable</Role>
      <ShortName>Summary of Significant Accounting Policies - Schedule of Revenue from Significant Customers (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>45</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R46.htm</HtmlFileName>
      <LongName>996022 - Disclosure - Summary of Significant Accounting Policies - Schedule of Outlines the Currency Exchange Rates (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/ScheduleofOutlinestheCurrencyExchangeRatesTable</Role>
      <ShortName>Summary of Significant Accounting Policies - Schedule of Outlines the Currency Exchange Rates (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>46</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R47.htm</HtmlFileName>
      <LongName>996023 - Disclosure - Accounts Receivable, Net - Schedule of Accounts Receivable, Net (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/ScheduleofAccountsReceivableNetTable</Role>
      <ShortName>Accounts Receivable, Net - Schedule of Accounts Receivable, Net (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>47</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R48.htm</HtmlFileName>
      <LongName>996024 - Disclosure - Advance to Game Developers, Net - Schedule of Advance to Game Developers, Net (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/ScheduleofAdvancetoGameDevelopersNetTable</Role>
      <ShortName>Advance to Game Developers, Net - Schedule of Advance to Game Developers, Net (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>48</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R49.htm</HtmlFileName>
      <LongName>996025 - Disclosure - Advance to Game Developers, Net - Schedule of Movements in Advances to Game Developers (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/ScheduleofMovementsinAdvancestoGameDevelopersTable</Role>
      <ShortName>Advance to Game Developers, Net - Schedule of Movements in Advances to Game Developers (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>49</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R50.htm</HtmlFileName>
      <LongName>996026 - Disclosure - Advance to Game Developers, Net - Schedule of Provision for Valuation Allowance Movement (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/ScheduleofProvisionforValuationAllowanceMovementTable</Role>
      <ShortName>Advance to Game Developers, Net - Schedule of Provision for Valuation Allowance Movement (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>50</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R51.htm</HtmlFileName>
      <LongName>996027 - Disclosure - Prepaid Expenses and Other Current Assets - Schedule of Prepaid Expenses and Other Current Assets (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/ScheduleofPrepaidExpensesandOtherCurrentAssetsTable</Role>
      <ShortName>Prepaid Expenses and Other Current Assets - Schedule of Prepaid Expenses and Other Current Assets (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>51</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R52.htm</HtmlFileName>
      <LongName>996028 - Disclosure - Property, Plant and Equipment, Net (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/PropertyPlantandEquipmentNetDetails</Role>
      <ShortName>Property, Plant and Equipment, Net (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.ctw.inc/role/PropertyPlantandEquipmentNetTables</ParentRole>
      <Position>52</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R53.htm</HtmlFileName>
      <LongName>996029 - Disclosure - Property, Plant and Equipment, Net - Schedule of Property, Plant and Equipment, Net (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/ScheduleofPropertyPlantandEquipmentNetTable</Role>
      <ShortName>Property, Plant and Equipment, Net - Schedule of Property, Plant and Equipment, Net (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>53</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R54.htm</HtmlFileName>
      <LongName>996030 - Disclosure - Prepaid Royalties, Net - Schedule of Movement in Prepaid Royalties (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/ScheduleofMovementinPrepaidRoyaltiesTable</Role>
      <ShortName>Prepaid Royalties, Net - Schedule of Movement in Prepaid Royalties (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>54</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R55.htm</HtmlFileName>
      <LongName>996031 - Disclosure - Investment in Films and Television Programs, Net - Schedule of Investment in Films and Television Programs (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/ScheduleofInvestmentinFilmsandTelevisionProgramsTable</Role>
      <ShortName>Investment in Films and Television Programs, Net - Schedule of Investment in Films and Television Programs (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>55</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R56.htm</HtmlFileName>
      <LongName>996032 - Disclosure - Other Noncurrent Assets - Schedule of Other Noncurrent Assets (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/ScheduleofOtherNoncurrentAssetsTable</Role>
      <ShortName>Other Noncurrent Assets - Schedule of Other Noncurrent Assets (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>56</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R57.htm</HtmlFileName>
      <LongName>996033 - Disclosure - Accrued Expenses and Other Current Liabilities - Schedule of Accrued Expenses and Other Current Liabilities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/ScheduleofAccruedExpensesandOtherCurrentLiabilitiesTable</Role>
      <ShortName>Accrued Expenses and Other Current Liabilities - Schedule of Accrued Expenses and Other Current Liabilities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>57</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R58.htm</HtmlFileName>
      <LongName>996034 - Disclosure - Leases (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/LeasesDetails</Role>
      <ShortName>Leases (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.ctw.inc/role/LeasesTables</ParentRole>
      <Position>58</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R59.htm</HtmlFileName>
      <LongName>996035 - Disclosure - Leases - Schedule of Right-of-Use Assets and Lease Liabilities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/ScheduleofRightofUseAssetsandLeaseLiabilitiesTable</Role>
      <ShortName>Leases - Schedule of Right-of-Use Assets and Lease Liabilities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>59</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R60.htm</HtmlFileName>
      <LongName>996036 - Disclosure - Leases - Schedule of Maturity of Operating Lease Liabilities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/ScheduleofMaturityofOperatingLeaseLiabilitiesTable</Role>
      <ShortName>Leases - Schedule of Maturity of Operating Lease Liabilities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>60</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R61.htm</HtmlFileName>
      <LongName>996037 - Disclosure - Taxes (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/TaxesDetails</Role>
      <ShortName>Taxes (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.ctw.inc/role/TaxesTables</ParentRole>
      <Position>61</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R62.htm</HtmlFileName>
      <LongName>996038 - Disclosure - Taxes - Schedule of Components of the Income Tax Provision (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/ScheduleofComponentsoftheIncomeTaxProvisionTable</Role>
      <ShortName>Taxes - Schedule of Components of the Income Tax Provision (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>62</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R63.htm</HtmlFileName>
      <LongName>996039 - Disclosure - Taxes - Schedule of Deferred Tax Assets, Net and Deferred Tax Liabilities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/ScheduleofDeferredTaxAssetsNetandDeferredTaxLiabilitiesTable</Role>
      <ShortName>Taxes - Schedule of Deferred Tax Assets, Net and Deferred Tax Liabilities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>63</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R64.htm</HtmlFileName>
      <LongName>996040 - Disclosure - Taxes - Schedule of Movement of the Valuation Allowance (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/ScheduleofMovementoftheValuationAllowanceTable</Role>
      <ShortName>Taxes - Schedule of Movement of the Valuation Allowance (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>64</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R65.htm</HtmlFileName>
      <LongName>996041 - Disclosure - Taxes - Schedule of Reconciles the Federal statutory Rate to the Group???s Effective Tax Rate (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/ScheduleofReconcilestheFederalstatutoryRatetotheGroupsEffectiveTaxRateTable</Role>
      <ShortName>Taxes - Schedule of Reconciles the Federal statutory Rate to the Group???s Effective Tax Rate (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>65</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R66.htm</HtmlFileName>
      <LongName>996042 - Disclosure - Taxes - Schedule of Taxes Payable (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/ScheduleofTaxesPayableTable</Role>
      <ShortName>Taxes - Schedule of Taxes Payable (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>66</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R67.htm</HtmlFileName>
      <LongName>996043 - Disclosure - Shareholders' Equity (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/ShareholdersEquityDetails</Role>
      <ShortName>Shareholders' Equity (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.ctw.inc/role/ShareholdersEquity</ParentRole>
      <Position>67</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R68.htm</HtmlFileName>
      <LongName>996044 - Disclosure - Share-Based Compensation (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/ShareBasedCompensationDetails</Role>
      <ShortName>Share-Based Compensation (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.ctw.inc/role/ShareBasedCompensationTables</ParentRole>
      <Position>68</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R69.htm</HtmlFileName>
      <LongName>996045 - Disclosure - Share-Based Compensation - Schedule of Allocation of Share-Based Compensation Expense (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/ScheduleofAllocationofShareBasedCompensationExpenseTable</Role>
      <ShortName>Share-Based Compensation - Schedule of Allocation of Share-Based Compensation Expense (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>69</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R70.htm</HtmlFileName>
      <LongName>996046 - Disclosure - Share-Based Compensation - Schedule of Unrecognized Compensation Cost Related to Unvested Stock Options (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/ScheduleofUnrecognizedCompensationCostRelatedtoUnvestedStockOptionsTable</Role>
      <ShortName>Share-Based Compensation - Schedule of Unrecognized Compensation Cost Related to Unvested Stock Options (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>70</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R71.htm</HtmlFileName>
      <LongName>996047 - Disclosure - Share-Based Compensation - Schedule of Stock Option Activity (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/ScheduleofStockOptionActivityTable</Role>
      <ShortName>Share-Based Compensation - Schedule of Stock Option Activity (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>71</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R72.htm</HtmlFileName>
      <LongName>996048 - Disclosure - Segment Reporting (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/SegmentReportingDetails</Role>
      <ShortName>Segment Reporting (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.ctw.inc/role/SegmentReportingTables</ParentRole>
      <Position>72</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R73.htm</HtmlFileName>
      <LongName>996049 - Disclosure - Segment Reporting - Schedule of CODM and Reconciliation to Net Income as Reported in the Consolidated Statement of Comprehensive Income (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/ScheduleofCODMandReconciliationtoNetIncomeasReportedintheConsolidatedStatementofComprehensiveIncomeTable</Role>
      <ShortName>Segment Reporting - Schedule of CODM and Reconciliation to Net Income as Reported in the Consolidated Statement of Comprehensive Income (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>73</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R74.htm</HtmlFileName>
      <LongName>996050 - Disclosure - Segment Reporting - Schedule of Consolidated in-Game Purchase Amount of Revenue (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/ScheduleofConsolidatedinGamePurchaseAmountofRevenueTable</Role>
      <ShortName>Segment Reporting - Schedule of Consolidated in-Game Purchase Amount of Revenue (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>74</Position>
    </Report>
    <Report instance="ea0289999-6k_ctw.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R75.htm</HtmlFileName>
      <LongName>996051 - Disclosure - Segment Reporting - Schedule of Long-Lived Assets by Geographic Locations (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ctw.inc/role/ScheduleofLongLivedAssetsbyGeographicLocationsTable</Role>
      <ShortName>Segment Reporting - Schedule of Long-Lived Assets by Geographic Locations (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>75</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <InputFiles>
    <File>ctw-20260131.xsd</File>
    <File>ctw-20260131_cal.xml</File>
    <File>ctw-20260131_def.xml</File>
    <File>ctw-20260131_lab.xml</File>
    <File>ctw-20260131_pre.xml</File>
    <File doctype="6-K" isDefinitelyFs="true" isUsgaap="true" original="ea0289999-6k_ctw.htm">ea0289999-6k_ctw.htm</File>
    <File doctype="6-K" isDefinitelyFs="true" isUsgaap="true" original="ea028999901ex99-2.htm">ea028999901ex99-2.htm</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies>
    <BaseTaxonomy items="1">http://fasb.org/srt/2026</BaseTaxonomy>
    <BaseTaxonomy items="882">http://fasb.org/us-gaap/2026</BaseTaxonomy>
    <BaseTaxonomy items="10">http://xbrl.sec.gov/dei/2026</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
