<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.24.3</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>82</ContextCount>
  <ElementCount>201</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>32</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>4</UnitCount>
  <MyReports>
    <Report instance="flxs-20240930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>100000 - Document - Document And Entity Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20240930/taxonomy/role/DocumentDocumentAndEntityInformation</Role>
      <ShortName>Document And Entity Information</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report instance="flxs-20240930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R2.htm</HtmlFileName>
      <LongName>100010 - Statement - Consolidated Balance Sheets</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20240930/taxonomy/role/StatementConsolidatedBalanceSheets</Role>
      <ShortName>Consolidated Balance Sheets</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>2</Position>
    </Report>
    <Report instance="flxs-20240930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R3.htm</HtmlFileName>
      <LongName>100030 - Statement - Consolidated Balance Sheets (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20240930/taxonomy/role/StatementConsolidatedBalanceSheetsParenthetical</Role>
      <ShortName>Consolidated Balance Sheets (Parenthetical)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>3</Position>
    </Report>
    <Report instance="flxs-20240930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R4.htm</HtmlFileName>
      <LongName>100040 - Statement - Consolidated Statements Of Income And Comprehensive Income</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20240930/taxonomy/role/StatementConsolidatedStatementsOfIncomeAndComprehensiveIncome</Role>
      <ShortName>Consolidated Statements Of Income And Comprehensive Income</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>4</Position>
    </Report>
    <Report instance="flxs-20240930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R5.htm</HtmlFileName>
      <LongName>100050 - Statement - Consolidated Statements Of Changes In Shareholders' Equity</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20240930/taxonomy/role/StatementConsolidatedStatementsOfChangesInShareholdersEquity</Role>
      <ShortName>Consolidated Statements Of Changes In Shareholders' Equity</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>5</Position>
    </Report>
    <Report instance="flxs-20240930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R6.htm</HtmlFileName>
      <LongName>100060 - Statement - Consolidated Statements Of Changes In Shareholders' Equity (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20240930/taxonomy/role/StatementConsolidatedStatementsOfChangesInShareholdersEquityParenthetical</Role>
      <ShortName>Consolidated Statements Of Changes In Shareholders' Equity (Parenthetical)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>6</Position>
    </Report>
    <Report instance="flxs-20240930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R7.htm</HtmlFileName>
      <LongName>100070 - Statement - Consolidated Statements Of Cash Flows</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20240930/taxonomy/role/StatementConsolidatedStatementsOfCashFlows</Role>
      <ShortName>Consolidated Statements Of Cash Flows</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>7</Position>
    </Report>
    <Report instance="flxs-20240930.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-20240930.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-20240930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R10.htm</HtmlFileName>
      <LongName>995455 - Disclosure - Basis Of Presentation And Description Of Business</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20240930/taxonomy/role/DisclosureBasisOfPresentationAndDescriptionOfBusiness</Role>
      <ShortName>Basis Of Presentation And Description Of Business</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>10</Position>
    </Report>
    <Report instance="flxs-20240930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R11.htm</HtmlFileName>
      <LongName>995465 - Disclosure - Inventories</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20240930/taxonomy/role/DisclosureInventories</Role>
      <ShortName>Inventories</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>11</Position>
    </Report>
    <Report instance="flxs-20240930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R12.htm</HtmlFileName>
      <LongName>995475 - Disclosure - Assets Held For Sale</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20240930/taxonomy/role/DisclosureAssetsHeldForSale</Role>
      <ShortName>Assets Held For Sale</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>12</Position>
    </Report>
    <Report instance="flxs-20240930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R13.htm</HtmlFileName>
      <LongName>995485 - Disclosure - Leases</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20240930/taxonomy/role/DisclosureLeases</Role>
      <ShortName>Leases</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>13</Position>
    </Report>
    <Report instance="flxs-20240930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R14.htm</HtmlFileName>
      <LongName>995505 - Disclosure - Credit Arrangements</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20240930/taxonomy/role/DisclosureCreditArrangements</Role>
      <ShortName>Credit Arrangements</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>14</Position>
    </Report>
    <Report instance="flxs-20240930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R15.htm</HtmlFileName>
      <LongName>995515 - Disclosure - Income Taxes</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20240930/taxonomy/role/DisclosureIncomeTaxes</Role>
      <ShortName>Income Taxes</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>15</Position>
    </Report>
    <Report instance="flxs-20240930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R16.htm</HtmlFileName>
      <LongName>995525 - Disclosure - Stock-Based Compensation</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20240930/taxonomy/role/DisclosureStockBasedCompensation</Role>
      <ShortName>Stock-Based Compensation</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>16</Position>
    </Report>
    <Report instance="flxs-20240930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R17.htm</HtmlFileName>
      <LongName>995535 - Disclosure - Earnings Per Share</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20240930/taxonomy/role/DisclosureEarningsPerShare</Role>
      <ShortName>Earnings Per Share</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>17</Position>
    </Report>
    <Report instance="flxs-20240930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R18.htm</HtmlFileName>
      <LongName>995545 - Disclosure - Commitments And Contingencies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20240930/taxonomy/role/DisclosureCommitmentsAndContingencies1</Role>
      <ShortName>Commitments And Contingencies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>18</Position>
    </Report>
    <Report instance="flxs-20240930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R19.htm</HtmlFileName>
      <LongName>995555 - Disclosure - Recent Accounting Pronouncements</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20240930/taxonomy/role/DisclosureRecentAccountingPronouncements</Role>
      <ShortName>Recent Accounting Pronouncements</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>19</Position>
    </Report>
    <Report instance="flxs-20240930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R20.htm</HtmlFileName>
      <LongName>995565 - Disclosure - Summary Of Significant Accounting Policies (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20240930/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies</Role>
      <ShortName>Summary Of Significant Accounting Policies (Policies)</ShortName>
      <MenuCategory>Policies</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20240930/taxonomy/role/DisclosureRecentAccountingPronouncements</ParentRole>
      <Position>20</Position>
    </Report>
    <Report instance="flxs-20240930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R21.htm</HtmlFileName>
      <LongName>995575 - Disclosure - Inventories (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20240930/taxonomy/role/DisclosureInventoriesTables</Role>
      <ShortName>Inventories (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20240930/taxonomy/role/DisclosureInventories</ParentRole>
      <Position>21</Position>
    </Report>
    <Report instance="flxs-20240930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R22.htm</HtmlFileName>
      <LongName>995585 - Disclosure - Assets Held For Sale (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20240930/taxonomy/role/DisclosureAssetsHeldForSaleTables</Role>
      <ShortName>Assets Held For Sale (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20240930/taxonomy/role/DisclosureAssetsHeldForSale</ParentRole>
      <Position>22</Position>
    </Report>
    <Report instance="flxs-20240930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R23.htm</HtmlFileName>
      <LongName>995595 - Disclosure - Leases (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20240930/taxonomy/role/DisclosureLeasesTables</Role>
      <ShortName>Leases (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20240930/taxonomy/role/DisclosureLeases</ParentRole>
      <Position>23</Position>
    </Report>
    <Report instance="flxs-20240930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R24.htm</HtmlFileName>
      <LongName>995615 - Disclosure - Stock-Based Compensation (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20240930/taxonomy/role/DisclosureStockBasedCompensationTables</Role>
      <ShortName>Stock-Based Compensation (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20240930/taxonomy/role/DisclosureStockBasedCompensation</ParentRole>
      <Position>24</Position>
    </Report>
    <Report instance="flxs-20240930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R25.htm</HtmlFileName>
      <LongName>995625 - Disclosure - Earnings Per Share (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20240930/taxonomy/role/DisclosureEarningsPerShareTables</Role>
      <ShortName>Earnings Per Share (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20240930/taxonomy/role/DisclosureEarningsPerShare</ParentRole>
      <Position>25</Position>
    </Report>
    <Report instance="flxs-20240930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R26.htm</HtmlFileName>
      <LongName>995635 - Disclosure - Inventories (Comparison Of Inventories) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20240930/taxonomy/role/DisclosureInventoriesComparisonOfInventoriesDetails</Role>
      <ShortName>Inventories (Comparison Of Inventories) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20240930/taxonomy/role/DisclosureInventoriesTables</ParentRole>
      <Position>26</Position>
    </Report>
    <Report instance="flxs-20240930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R27.htm</HtmlFileName>
      <LongName>995645 - Disclosure - Assets Held For Sale (Summary Of Assets Held For Sale) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20240930/taxonomy/role/DisclosureAssetsHeldForSaleSummaryOfAssetsHeldForSaleDetails</Role>
      <ShortName>Assets Held For Sale (Summary Of Assets Held For Sale) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20240930/taxonomy/role/DisclosureAssetsHeldForSaleTables</ParentRole>
      <Position>27</Position>
    </Report>
    <Report instance="flxs-20240930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R28.htm</HtmlFileName>
      <LongName>995655 - Disclosure - Leases (Components Of Leases Excluding Impact Of Sublease Income) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20240930/taxonomy/role/DisclosureLeasesComponentsOfLeasesExcludingImpactOfSubleaseIncomeDetails</Role>
      <ShortName>Leases (Components Of Leases Excluding Impact Of Sublease Income) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20240930/taxonomy/role/DisclosureLeasesTables</ParentRole>
      <Position>28</Position>
    </Report>
    <Report instance="flxs-20240930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R29.htm</HtmlFileName>
      <LongName>995665 - Disclosure - Leases (Other Information Related To Leases And Future Minimum Lease Payments) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20240930/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/20240930/taxonomy/role/DisclosureLeasesTables</ParentRole>
      <Position>29</Position>
    </Report>
    <Report instance="flxs-20240930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R30.htm</HtmlFileName>
      <LongName>995675 - Disclosure - Leases (Future Minimum Lease Payments) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20240930/taxonomy/role/DisclosureLeasesFutureMinimumLeasePaymentsDetails</Role>
      <ShortName>Leases (Future Minimum Lease Payments) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20240930/taxonomy/role/DisclosureLeasesTables</ParentRole>
      <Position>30</Position>
    </Report>
    <Report instance="flxs-20240930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R31.htm</HtmlFileName>
      <LongName>995715 - Disclosure - Credit Arrangements (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20240930/taxonomy/role/DisclosureCreditArrangementsNarrativeDetails</Role>
      <ShortName>Credit Arrangements (Narrative) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20240930/taxonomy/role/DisclosureCreditArrangements</ParentRole>
      <Position>31</Position>
    </Report>
    <Report instance="flxs-20240930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R32.htm</HtmlFileName>
      <LongName>995725 - Disclosure - Income Taxes (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20240930/taxonomy/role/DisclosureIncomeTaxesNarrativeDetails</Role>
      <ShortName>Income Taxes (Narrative) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20240930/taxonomy/role/DisclosureIncomeTaxes</ParentRole>
      <Position>32</Position>
    </Report>
    <Report instance="flxs-20240930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R33.htm</HtmlFileName>
      <LongName>995735 - Disclosure - Stock-Based Compensation (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20240930/taxonomy/role/DisclosureStockBasedCompensationNarrativeDetails</Role>
      <ShortName>Stock-Based Compensation (Narrative) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20240930/taxonomy/role/DisclosureStockBasedCompensationTables</ParentRole>
      <Position>33</Position>
    </Report>
    <Report instance="flxs-20240930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R34.htm</HtmlFileName>
      <LongName>995745 - Disclosure - Stock-Based Compensation (Summary Of Total Stock-Based Compensation Expense) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20240930/taxonomy/role/DisclosureStockBasedCompensationSummaryOfTotalStockBasedCompensationExpenseDetails</Role>
      <ShortName>Stock-Based Compensation (Summary Of Total Stock-Based Compensation Expense) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20240930/taxonomy/role/DisclosureStockBasedCompensationTables</ParentRole>
      <Position>34</Position>
    </Report>
    <Report instance="flxs-20240930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R35.htm</HtmlFileName>
      <LongName>995755 - Disclosure - Stock-Based Compensation (Schedule Of Unvested Shares - Long-Term Incentive Compensation Plan RSUs) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20240930/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/20240930/taxonomy/role/DisclosureStockBasedCompensationTables</ParentRole>
      <Position>35</Position>
    </Report>
    <Report instance="flxs-20240930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R36.htm</HtmlFileName>
      <LongName>995765 - Disclosure - Stock-Based Compensation (Schedule Of Unvested Shares - PSUs And RSUs) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20240930/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/20240930/taxonomy/role/DisclosureStockBasedCompensationTables</ParentRole>
      <Position>36</Position>
    </Report>
    <Report instance="flxs-20240930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R37.htm</HtmlFileName>
      <LongName>995775 - Disclosure - Stock-Based Compensation (Schedule Of Stock Option Plans) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20240930/taxonomy/role/DisclosureStockBasedCompensationScheduleOfStockOptionPlansDetails</Role>
      <ShortName>Stock-Based Compensation (Schedule Of Stock Option Plans) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20240930/taxonomy/role/DisclosureStockBasedCompensationTables</ParentRole>
      <Position>37</Position>
    </Report>
    <Report instance="flxs-20240930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R38.htm</HtmlFileName>
      <LongName>995785 - Disclosure - Stock-Based Compensation (Schedule Of Options Outstanding And Exercisable) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20240930/taxonomy/role/DisclosureStockBasedCompensationScheduleOfOptionsOutstandingAndExercisableDetails</Role>
      <ShortName>Stock-Based Compensation (Schedule Of Options Outstanding And Exercisable) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20240930/taxonomy/role/DisclosureStockBasedCompensationTables</ParentRole>
      <Position>38</Position>
    </Report>
    <Report instance="flxs-20240930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R39.htm</HtmlFileName>
      <LongName>995795 - Disclosure - Earnings Per Share (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20240930/taxonomy/role/DisclosureEarningsPerShareNarrativeDetails</Role>
      <ShortName>Earnings Per Share (Narrative) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20240930/taxonomy/role/DisclosureEarningsPerShareTables</ParentRole>
      <Position>39</Position>
    </Report>
    <Report instance="flxs-20240930.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R40.htm</HtmlFileName>
      <LongName>995805 - Disclosure - Earnings Per Share (Schedule Of Earnings Per Share, Basic And Diluted) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.flexsteel.com/20240930/taxonomy/role/DisclosureEarningsPerShareScheduleOfEarningsPerShareBasicAndDilutedDetails</Role>
      <ShortName>Earnings Per Share (Schedule Of Earnings Per Share, Basic And Diluted) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.flexsteel.com/20240930/taxonomy/role/DisclosureEarningsPerShareTables</ParentRole>
      <Position>40</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-Q" isDefinitelyFs="true" isUsgaap="true" original="flxs-20240930.htm">flxs-20240930.htm</File>
    <File>flxs-20240930.xsd</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies>
    <BaseTaxonomy items="368">http://fasb.org/us-gaap/2024</BaseTaxonomy>
    <BaseTaxonomy items="29">http://xbrl.sec.gov/dei/2024</BaseTaxonomy>
    <BaseTaxonomy items="4">http://xbrl.sec.gov/ecd/2024</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>false</HasPresentationLinkbase>
  <HasCalculationLinkbase>false</HasCalculationLinkbase>
</FilingSummary>
