<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.26.1</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>144</ContextCount>
  <ElementCount>365</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>52</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>7</UnitCount>
  <MyReports>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>75000 - Document - Document And Entity Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DocumentDocumentAndEntityInformation</Role>
      <ShortName>Document And Entity Information</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R2.htm</HtmlFileName>
      <LongName>75010 - Statement - Consolidated Balance Sheets</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/StatementConsolidatedBalanceSheets</Role>
      <ShortName>Consolidated Balance Sheets</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>2</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R3.htm</HtmlFileName>
      <LongName>75020 - Statement - Consolidated Balance Sheets (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/StatementConsolidatedBalanceSheetsParenthetical</Role>
      <ShortName>Consolidated Balance Sheets (Parenthetical)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>3</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R4.htm</HtmlFileName>
      <LongName>75030 - Statement - Consolidated Statements Of Income And Comprehensive Income</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/StatementConsolidatedStatementsOfIncomeAndComprehensiveIncome</Role>
      <ShortName>Consolidated Statements Of Income And Comprehensive Income</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>4</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R5.htm</HtmlFileName>
      <LongName>75040 - Statement - Consolidated Statements Of Changes In Shareholders' Equity</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/StatementConsolidatedStatementsOfChangesInShareholdersEquity</Role>
      <ShortName>Consolidated Statements Of Changes In Shareholders' Equity</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>5</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R6.htm</HtmlFileName>
      <LongName>75050 - Statement - Consolidated Statements Of Changes In Shareholders' Equity (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/StatementConsolidatedStatementsOfChangesInShareholdersEquityParenthetical</Role>
      <ShortName>Consolidated Statements Of Changes In Shareholders' Equity (Parenthetical)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>6</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R7.htm</HtmlFileName>
      <LongName>75060 - Statement - Consolidated Statements Of Cash Flows</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/StatementConsolidatedStatementsOfCashFlows</Role>
      <ShortName>Consolidated Statements Of Cash Flows</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>7</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R8.htm</HtmlFileName>
      <LongName>995410 - Disclosure - Pay vs Performance Disclosure</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://xbrl.sec.gov/ecd/role/PvpDisclosure</Role>
      <ShortName>Pay vs Performance Disclosure</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>8</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R9.htm</HtmlFileName>
      <LongName>995445 - Disclosure - Insider Trading Arrangements</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements</Role>
      <ShortName>Insider Trading Arrangements</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>9</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R10.htm</HtmlFileName>
      <LongName>995455 - Disclosure - Cybersecurity Risk Management, Strategy and Governance</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureCybersecurityRiskManagementStrategyAndGovernance</Role>
      <ShortName>Cybersecurity Risk Management, Strategy and Governance</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>10</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R11.htm</HtmlFileName>
      <LongName>995465 - Disclosure - Summary Of Significant Accounting Policies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureSummaryOfSignificantAccountingPolicies</Role>
      <ShortName>Summary Of Significant Accounting Policies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>11</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R12.htm</HtmlFileName>
      <LongName>995475 - Disclosure - Leases</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureLeases</Role>
      <ShortName>Leases</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>12</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R13.htm</HtmlFileName>
      <LongName>995485 - Disclosure - Inventories</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureInventories</Role>
      <ShortName>Inventories</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>13</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R14.htm</HtmlFileName>
      <LongName>995495 - Disclosure - Property, Plant And Equipment</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosurePropertyPlantAndEquipment</Role>
      <ShortName>Property, Plant And Equipment</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>14</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R15.htm</HtmlFileName>
      <LongName>995505 - Disclosure - Restructuring</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureRestructuring</Role>
      <ShortName>Restructuring</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>15</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R16.htm</HtmlFileName>
      <LongName>995515 - Disclosure - Assets Held For Sale</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureAssetsHeldForSale</Role>
      <ShortName>Assets Held For Sale</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>16</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R17.htm</HtmlFileName>
      <LongName>995525 - Disclosure - Other Noncurrent Assets</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureOtherNoncurrentAssets</Role>
      <ShortName>Other Noncurrent Assets</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>17</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R18.htm</HtmlFileName>
      <LongName>995535 - Disclosure - Accrued Liabilities - Other</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureAccruedLiabilitiesOther</Role>
      <ShortName>Accrued Liabilities - Other</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>18</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R19.htm</HtmlFileName>
      <LongName>995545 - Disclosure - Credit Arrangements</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureCreditArrangements</Role>
      <ShortName>Credit Arrangements</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>19</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R20.htm</HtmlFileName>
      <LongName>995555 - Disclosure - Income Taxes</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureIncomeTaxes</Role>
      <ShortName>Income Taxes</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>20</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R21.htm</HtmlFileName>
      <LongName>995565 - Disclosure - Stock-Based Compensation</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureStockBasedCompensation</Role>
      <ShortName>Stock-Based Compensation</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>21</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R22.htm</HtmlFileName>
      <LongName>995575 - Disclosure - Segment Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureSegmentInformation</Role>
      <ShortName>Segment Information</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>22</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R23.htm</HtmlFileName>
      <LongName>995585 - Disclosure - Benefit And Retirement Plans</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureBenefitAndRetirementPlans</Role>
      <ShortName>Benefit And Retirement Plans</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>23</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R24.htm</HtmlFileName>
      <LongName>995595 - Disclosure - Commitments And Contingencies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureCommitmentsAndContingencies</Role>
      <ShortName>Commitments And Contingencies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>24</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R25.htm</HtmlFileName>
      <LongName>995615 - Disclosure - Subsequent Events</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureSubsequentEvents</Role>
      <ShortName>Subsequent Events</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>25</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R26.htm</HtmlFileName>
      <LongName>995625 - Disclosure - Related Party Transactions</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureRelatedPartyTransactions</Role>
      <ShortName>Related Party Transactions</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>26</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R27.htm</HtmlFileName>
      <LongName>995635 - Disclosure - Schedule II: Valuation And Qualifying Accounts</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureScheduleIiValuationAndQualifyingAccounts1</Role>
      <ShortName>Schedule II: Valuation And Qualifying Accounts</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>27</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R28.htm</HtmlFileName>
      <LongName>995645 - Disclosure - Summary Of Significant Accounting Policies (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies</Role>
      <ShortName>Summary Of Significant Accounting Policies (Policies)</ShortName>
      <MenuCategory>Policies</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureSummaryOfSignificantAccountingPolicies</ParentRole>
      <Position>28</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R29.htm</HtmlFileName>
      <LongName>995655 - Disclosure - Summary Of Significant Accounting Policies (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesTables</Role>
      <ShortName>Summary Of Significant Accounting Policies (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureSummaryOfSignificantAccountingPolicies</ParentRole>
      <Position>29</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R30.htm</HtmlFileName>
      <LongName>995665 - Disclosure - Leases (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureLeasesTables</Role>
      <ShortName>Leases (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureLeases</ParentRole>
      <Position>30</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R31.htm</HtmlFileName>
      <LongName>995675 - Disclosure - Inventories (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureInventoriesTables</Role>
      <ShortName>Inventories (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureInventories</ParentRole>
      <Position>31</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R32.htm</HtmlFileName>
      <LongName>995685 - Disclosure - Property, Plant And Equipment (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosurePropertyPlantAndEquipmentTables</Role>
      <ShortName>Property, Plant And Equipment (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20260630/taxonomy/role/DisclosurePropertyPlantAndEquipment</ParentRole>
      <Position>32</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R33.htm</HtmlFileName>
      <LongName>995695 - Disclosure - Restructuring (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureRestructuringTables</Role>
      <ShortName>Restructuring (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureRestructuring</ParentRole>
      <Position>33</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R34.htm</HtmlFileName>
      <LongName>995705 - Disclosure - Other Noncurrent Assets (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureOtherNoncurrentAssetsTables</Role>
      <ShortName>Other Noncurrent Assets (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureOtherNoncurrentAssets</ParentRole>
      <Position>34</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R35.htm</HtmlFileName>
      <LongName>995715 - Disclosure - Accrued Liabilities - Other (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureAccruedLiabilitiesOtherTables</Role>
      <ShortName>Accrued Liabilities - Other (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureAccruedLiabilitiesOther</ParentRole>
      <Position>35</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R36.htm</HtmlFileName>
      <LongName>995725 - Disclosure - Income Taxes (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureIncomeTaxesTables</Role>
      <ShortName>Income Taxes (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureIncomeTaxes</ParentRole>
      <Position>36</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R37.htm</HtmlFileName>
      <LongName>995735 - Disclosure - Stock-Based Compensation (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureStockBasedCompensationTables</Role>
      <ShortName>Stock-Based Compensation (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureStockBasedCompensation</ParentRole>
      <Position>37</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R38.htm</HtmlFileName>
      <LongName>995745 - Disclosure - Benefit And Retirement Plans (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureBenefitAndRetirementPlansTables</Role>
      <ShortName>Benefit And Retirement Plans (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureBenefitAndRetirementPlans</ParentRole>
      <Position>38</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R39.htm</HtmlFileName>
      <LongName>995765 - Disclosure - Summary Of Significant Accounting Policies (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails</Role>
      <ShortName>Summary Of Significant Accounting Policies (Narrative) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesTables</ParentRole>
      <Position>39</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R40.htm</HtmlFileName>
      <LongName>995775 - Disclosure - Summary Of Significant Accounting Policies (Computation of Earnings Per Share) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesComputationOfEarningsPerShareDetails</Role>
      <ShortName>Summary Of Significant Accounting Policies (Computation of Earnings Per Share) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesTables</ParentRole>
      <Position>40</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R41.htm</HtmlFileName>
      <LongName>995785 - Disclosure - Leases (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureLeasesNarrativeDetails</Role>
      <ShortName>Leases (Narrative) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureLeasesTables</ParentRole>
      <Position>41</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R42.htm</HtmlFileName>
      <LongName>995795 - Disclosure - Leases (Components Of Leases) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureLeasesComponentsOfLeasesDetails</Role>
      <ShortName>Leases (Components Of Leases) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureLeasesTables</ParentRole>
      <Position>42</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R43.htm</HtmlFileName>
      <LongName>995805 - Disclosure - Leases (Other Information Related To Leases And Future Minimum Lease Payments) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureLeasesOtherInformationRelatedToLeasesAndFutureMinimumLeasePaymentsDetails</Role>
      <ShortName>Leases (Other Information Related To Leases And Future Minimum Lease Payments) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureLeasesTables</ParentRole>
      <Position>43</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R44.htm</HtmlFileName>
      <LongName>995815 - Disclosure - Leases (Future Minimum Lease Payments) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureLeasesFutureMinimumLeasePaymentsDetails</Role>
      <ShortName>Leases (Future Minimum Lease Payments) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureLeasesTables</ParentRole>
      <Position>44</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R45.htm</HtmlFileName>
      <LongName>995835 - Disclosure - Inventories (Comparison Of Inventories) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureInventoriesComparisonOfInventoriesDetails</Role>
      <ShortName>Inventories (Comparison Of Inventories) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureInventoriesTables</ParentRole>
      <Position>45</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R46.htm</HtmlFileName>
      <LongName>995845 - Disclosure - Property, Plant And Equipment (Schedule Of Property, Plant And Equipment) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosurePropertyPlantAndEquipmentScheduleOfPropertyPlantAndEquipmentDetails</Role>
      <ShortName>Property, Plant And Equipment (Schedule Of Property, Plant And Equipment) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20260630/taxonomy/role/DisclosurePropertyPlantAndEquipmentTables</ParentRole>
      <Position>46</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R47.htm</HtmlFileName>
      <LongName>995855 - Disclosure - Property, Plant And Equipment (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosurePropertyPlantAndEquipmentNarrativeDetails</Role>
      <ShortName>Property, Plant And Equipment (Narrative) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20260630/taxonomy/role/DisclosurePropertyPlantAndEquipmentTables</ParentRole>
      <Position>47</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R48.htm</HtmlFileName>
      <LongName>995865 - Disclosure - Restructuring (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureRestructuringNarrativeDetails</Role>
      <ShortName>Restructuring (Narrative) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureRestructuringTables</ParentRole>
      <Position>48</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R49.htm</HtmlFileName>
      <LongName>995875 - Disclosure - Restructuring (Summary Of Restructuring Costs) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureRestructuringSummaryOfRestructuringCostsDetails</Role>
      <ShortName>Restructuring (Summary Of Restructuring Costs) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureRestructuringTables</ParentRole>
      <Position>49</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R50.htm</HtmlFileName>
      <LongName>995885 - Disclosure - Restructuring (Roll-forward Of Accrued Restructuring Costs) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureRestructuringRollForwardOfAccruedRestructuringCostsDetails</Role>
      <ShortName>Restructuring (Roll-forward Of Accrued Restructuring Costs) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureRestructuringTables</ParentRole>
      <Position>50</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R51.htm</HtmlFileName>
      <LongName>995895 - Disclosure - Assets Held For Sale (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureAssetsHeldForSaleNarrativeDetails</Role>
      <ShortName>Assets Held For Sale (Narrative) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureAssetsHeldForSale</ParentRole>
      <Position>51</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R52.htm</HtmlFileName>
      <LongName>995905 - Disclosure - Other Noncurrent Assets (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureOtherNoncurrentAssetsDetails</Role>
      <ShortName>Other Noncurrent Assets (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureOtherNoncurrentAssetsTables</ParentRole>
      <Position>52</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R53.htm</HtmlFileName>
      <LongName>995915 - Disclosure - Accrued Liabilities - Other (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureAccruedLiabilitiesOtherDetails</Role>
      <ShortName>Accrued Liabilities - Other (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureAccruedLiabilitiesOtherTables</ParentRole>
      <Position>53</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R54.htm</HtmlFileName>
      <LongName>995925 - Disclosure - Credit Arrangements (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureCreditArrangementsNarrativeDetails</Role>
      <ShortName>Credit Arrangements (Narrative) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureCreditArrangements</ParentRole>
      <Position>54</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R55.htm</HtmlFileName>
      <LongName>995935 - Disclosure - Income Taxes (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureIncomeTaxesNarrativeDetails</Role>
      <ShortName>Income Taxes (Narrative) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureIncomeTaxesTables</ParentRole>
      <Position>55</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R56.htm</HtmlFileName>
      <LongName>995945 - Disclosure - Income Taxes (Components of Income (Loss) Before Income Taxes) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureIncomeTaxesComponentsOfIncomeLossBeforeIncomeTaxesDetails</Role>
      <ShortName>Income Taxes (Components of Income (Loss) Before Income Taxes) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureIncomeTaxesTables</ParentRole>
      <Position>56</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R57.htm</HtmlFileName>
      <LongName>995955 - Disclosure - Income Taxes (Income Tax Provision) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureIncomeTaxesIncomeTaxProvisionDetails</Role>
      <ShortName>Income Taxes (Income Tax Provision) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureIncomeTaxesTables</ParentRole>
      <Position>57</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R58.htm</HtmlFileName>
      <LongName>995965 - Disclosure - Income Taxes (Reconciliation Between U.S. Federal Statutory Tax Rate and Effective Tax Rate) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureIncomeTaxesReconciliationBetweenUsFederalStatutoryTaxRateAndEffectiveTaxRateDetails</Role>
      <ShortName>Income Taxes (Reconciliation Between U.S. Federal Statutory Tax Rate and Effective Tax Rate) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureIncomeTaxesTables</ParentRole>
      <Position>58</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R59.htm</HtmlFileName>
      <LongName>995975 - Disclosure - Income Taxes (Summary of Reconciliation of Income Taxes Paid (Net of Refunds Received)) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureIncomeTaxesSummaryOfReconciliationOfIncomeTaxesPaidNetOfRefundsReceivedDetails</Role>
      <ShortName>Income Taxes (Summary of Reconciliation of Income Taxes Paid (Net of Refunds Received)) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureIncomeTaxesTables</ParentRole>
      <Position>59</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R60.htm</HtmlFileName>
      <LongName>995985 - Disclosure - Income Taxes (Components Of The Gross Liabilities Related To Unrecognized Tax Benefits And The Related Deferred Tax Assets) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureIncomeTaxesComponentsOfGrossLiabilitiesRelatedToUnrecognizedTaxBenefitsAndRelatedDeferredTaxAssetsDetails</Role>
      <ShortName>Income Taxes (Components Of The Gross Liabilities Related To Unrecognized Tax Benefits And The Related Deferred Tax Assets) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureIncomeTaxesTables</ParentRole>
      <Position>60</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R61.htm</HtmlFileName>
      <LongName>995995 - Disclosure - Income Taxes (Reconciliation Of The Beginning And Ending Amount Of Unrecognized Tax Benefits) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureIncomeTaxesReconciliationOfBeginningAndEndingAmountOfUnrecognizedTaxBenefitsDetails</Role>
      <ShortName>Income Taxes (Reconciliation Of The Beginning And Ending Amount Of Unrecognized Tax Benefits) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureIncomeTaxesTables</ParentRole>
      <Position>61</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R62.htm</HtmlFileName>
      <LongName>996005 - Disclosure - Income Taxes (Primary Components Of Deferred Tax Assets And (Liabilities)) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureIncomeTaxesPrimaryComponentsOfDeferredTaxAssetsAndLiabilitiesDetails</Role>
      <ShortName>Income Taxes (Primary Components Of Deferred Tax Assets And (Liabilities)) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureIncomeTaxesTables</ParentRole>
      <Position>62</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R63.htm</HtmlFileName>
      <LongName>996015 - Disclosure - Stock-Based Compensation (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureStockBasedCompensationNarrativeDetails</Role>
      <ShortName>Stock-Based Compensation (Narrative) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureStockBasedCompensationTables</ParentRole>
      <Position>63</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R64.htm</HtmlFileName>
      <LongName>996025 - Disclosure - Stock-Based Compensation (Schedule Of Unvested Shares - Long-Term Incentive Compensation Plan RSUs) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureStockBasedCompensationScheduleOfUnvestedSharesLongTermIncentiveCompensationPlanRsusDetails</Role>
      <ShortName>Stock-Based Compensation (Schedule Of Unvested Shares - Long-Term Incentive Compensation Plan RSUs) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureStockBasedCompensationTables</ParentRole>
      <Position>64</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R65.htm</HtmlFileName>
      <LongName>996035 - Disclosure - Stock-Based Compensation (Schedule Of Unvested Shares - PSUs And RSUs) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureStockbasedCompensationScheduleOfUnvestedSharesPsusAndRsusDetails</Role>
      <ShortName>Stock-Based Compensation (Schedule Of Unvested Shares - PSUs And RSUs) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureStockBasedCompensationTables</ParentRole>
      <Position>65</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R66.htm</HtmlFileName>
      <LongName>996075 - Disclosure - Segment Information (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureSegmentInformationNarrativeDetails</Role>
      <ShortName>Segment Information (Narrative) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureSegmentInformation</ParentRole>
      <Position>66</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R67.htm</HtmlFileName>
      <LongName>996085 - Disclosure - Benefit And Retirement Plans (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureBenefitAndRetirementPlansNarrativeDetails</Role>
      <ShortName>Benefit And Retirement Plans (Narrative) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureBenefitAndRetirementPlansTables</ParentRole>
      <Position>67</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R68.htm</HtmlFileName>
      <LongName>996095 - Disclosure - Benefit And Retirement Plans (Schedule Of Multiemployer Plans) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureBenefitAndRetirementPlansScheduleOfMultiemployerPlansDetails</Role>
      <ShortName>Benefit And Retirement Plans (Schedule Of Multiemployer Plans) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureBenefitAndRetirementPlansTables</ParentRole>
      <Position>68</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R69.htm</HtmlFileName>
      <LongName>996115 - Disclosure - Quarterly Financial Information - Unaudited (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureQuarterlyFinancialInformationUnauditedDetails</Role>
      <ShortName>Quarterly Financial Information - Unaudited (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>69</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R70.htm</HtmlFileName>
      <LongName>996125 - Disclosure - Subsequent Events (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureSubsequentEventsNarrativeDetails</Role>
      <ShortName>Subsequent Events (Narrative) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureSubsequentEvents</ParentRole>
      <Position>70</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R71.htm</HtmlFileName>
      <LongName>996135 - Disclosure - Related Party Transactions (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureRelatedPartyTransactionsNarrativeDetails</Role>
      <ShortName>Related Party Transactions (Narrative) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureRelatedPartyTransactions</ParentRole>
      <Position>71</Position>
    </Report>
    <Report instance="flxs-20260630.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R72.htm</HtmlFileName>
      <LongName>996145 - Disclosure - Schedule II: Valuation And Qualifying Accounts (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureScheduleIiValuationAndQualifyingAccountsDetails</Role>
      <ShortName>Schedule II: Valuation And Qualifying Accounts (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20260630/taxonomy/role/DisclosureScheduleIiValuationAndQualifyingAccounts1</ParentRole>
      <Position>72</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="10-K" isDefinitelyFs="true" isUsgaap="true" original="flxs-20260630.htm">flxs-20260630.htm</File>
    <File>flxs-20260630.xsd</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies>
    <BaseTaxonomy items="673">http://fasb.org/us-gaap/2025</BaseTaxonomy>
    <BaseTaxonomy items="15">http://xbrl.sec.gov/cyd/2025</BaseTaxonomy>
    <BaseTaxonomy items="39">http://xbrl.sec.gov/dei/2025</BaseTaxonomy>
    <BaseTaxonomy items="4">http://xbrl.sec.gov/ecd/2025</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>false</HasPresentationLinkbase>
  <HasCalculationLinkbase>false</HasCalculationLinkbase>
</FilingSummary>
