3.24.2.u1 html 169 240 1 false 40 0 false 7 false false R1.htm 995200090 - Document - Document and Entity Information Sheet http://rfacquisitioncorp.com/role/DocumentDocumentAndEntityInformation Document and Entity Information Cover 1 false false R2.htm 995200100 - Statement - CONDENSED BALANCE SHEETS Sheet http://rfacquisitioncorp.com/role/StatementCondensedBalanceSheets CONDENSED BALANCE SHEETS Statements 2 false false R3.htm 995200105 - Statement - CONDENSED BALANCE SHEETS (Parenthetical) Sheet http://rfacquisitioncorp.com/role/StatementCondensedBalanceSheetsParenthetical CONDENSED BALANCE SHEETS (Parenthetical) Statements 3 false false R4.htm 995200200 - Statement - CONDENSED STATEMENTS OF OPERATIONS Sheet http://rfacquisitioncorp.com/role/StatementCondensedStatementsOfOperations CONDENSED STATEMENTS OF OPERATIONS Statements 4 false false R5.htm 995200300 - Statement - CONDENSED STATEMENT OF CHANGES IN STOCKHOLDERS' DEFICIT Sheet http://rfacquisitioncorp.com/role/StatementCondensedStatementOfChangesInStockholdersDeficit CONDENSED STATEMENT OF CHANGES IN STOCKHOLDERS' DEFICIT Statements 5 false false R6.htm 995200400 - Statement - CONDENSED STATEMENTS OF CASH FLOWS Sheet http://rfacquisitioncorp.com/role/StatementCondensedStatementsOfCashFlows CONDENSED STATEMENTS OF CASH FLOWS Statements 6 false false R7.htm 995210101 - Disclosure - DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS, AND GOING CONCERN Sheet http://rfacquisitioncorp.com/role/DisclosureDescriptionOfOrganizationAndBusinessOperationsAndGoingConcern DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS, AND GOING CONCERN Notes 7 false false R8.htm 995210201 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Sheet http://rfacquisitioncorp.com/role/DisclosureSummaryOfSignificantAccountingPolicies SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Notes 8 false false R9.htm 995210301 - Disclosure - INITIAL PUBLIC OFFERING Sheet http://rfacquisitioncorp.com/role/DisclosureInitialPublicOffering INITIAL PUBLIC OFFERING Notes 9 false false R10.htm 995210401 - Disclosure - PRIVATE PLACEMENT Sheet http://rfacquisitioncorp.com/role/DisclosurePrivatePlacement PRIVATE PLACEMENT Notes 10 false false R11.htm 995210501 - Disclosure - RELATED PARTY TRANSACTIONS Sheet http://rfacquisitioncorp.com/role/DisclosureRelatedPartyTransactions RELATED PARTY TRANSACTIONS Notes 11 false false R12.htm 995210601 - Disclosure - COMMITMENTS & CONTINGENCIES Sheet http://rfacquisitioncorp.com/role/DisclosureCommitmentsContingencies COMMITMENTS & CONTINGENCIES Notes 12 false false R13.htm 995210701 - Disclosure - STOCKHOLDERS' DEFICIT Sheet http://rfacquisitioncorp.com/role/DisclosureStockholdersDeficit STOCKHOLDERS' DEFICIT Notes 13 false false R14.htm 995210801 - Disclosure - CLASS A COMMON STOCK SUBJECT TO POSSIBLE REDEMPTION Sheet http://rfacquisitioncorp.com/role/DisclosureClassCommonStockSubjectToPossibleRedemption CLASS A COMMON STOCK SUBJECT TO POSSIBLE REDEMPTION Notes 14 false false R15.htm 995210901 - Disclosure - FAIR VALUE MEASUREMENT Sheet http://rfacquisitioncorp.com/role/DisclosureFairValueMeasurement FAIR VALUE MEASUREMENT Notes 15 false false R16.htm 995211001 - Disclosure - RIGHTS Sheet http://rfacquisitioncorp.com/role/DisclosureRights RIGHTS Notes 16 false false R17.htm 995211101 - Disclosure - SUBSEQUENT EVENTS Sheet http://rfacquisitioncorp.com/role/DisclosureSubsequentEvents SUBSEQUENT EVENTS Notes 17 false false R18.htm 995410 - Disclosure - Pay vs Performance Disclosure Sheet http://xbrl.sec.gov/ecd/role/PvpDisclosure Pay vs Performance Disclosure Notes 18 false false R19.htm 995445 - Disclosure - Insider Trading Arrangements Sheet http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements Insider Trading Arrangements Notes 19 false false R20.htm 99920202 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies) Sheet http://rfacquisitioncorp.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies) Policies 20 false false R21.htm 99930203 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables) Sheet http://rfacquisitioncorp.com/role/DisclosureSummaryOfSignificantAccountingPoliciesTables SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables) Tables http://rfacquisitioncorp.com/role/DisclosureSummaryOfSignificantAccountingPolicies 21 false false R22.htm 99930903 - Disclosure - FAIR VALUE MEASUREMENT (Tables) Sheet http://rfacquisitioncorp.com/role/DisclosureFairValueMeasurementTables FAIR VALUE MEASUREMENT (Tables) Tables http://rfacquisitioncorp.com/role/DisclosureFairValueMeasurement 22 false false R23.htm 99940101 - Disclosure - DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS, AND GOING CONCERN (Details) Sheet http://rfacquisitioncorp.com/role/DisclosureDescriptionOfOrganizationAndBusinessOperationsAndGoingConcernDetails DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS, AND GOING CONCERN (Details) Details http://rfacquisitioncorp.com/role/DisclosureDescriptionOfOrganizationAndBusinessOperationsAndGoingConcern 23 false false R24.htm 99940201 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) Sheet http://rfacquisitioncorp.com/role/DisclosureSummaryOfSignificantAccountingPoliciesDetails SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) Details http://rfacquisitioncorp.com/role/DisclosureSummaryOfSignificantAccountingPoliciesTables 24 false false R25.htm 99940202 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Summary of Class A common stock subject to possible redemption reflected in the balance sheet (Details) Sheet http://rfacquisitioncorp.com/role/DisclosureSummaryOfSignificantAccountingPoliciesSummaryOfClassCommonStockSubjectToPossibleRedemptionReflectedInBalanceSheetDetails SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Summary of Class A common stock subject to possible redemption reflected in the balance sheet (Details) Details 25 false false R26.htm 99940203 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Excise Taxes (Details) Sheet http://rfacquisitioncorp.com/role/DisclosureSummaryOfSignificantAccountingPoliciesExciseTaxesDetails SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Excise Taxes (Details) Details 26 false false R27.htm 99940204 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Net income (loss) per common share (Details) Sheet http://rfacquisitioncorp.com/role/DisclosureSummaryOfSignificantAccountingPoliciesNetIncomeLossPerCommonShareDetails SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Net income (loss) per common share (Details) Details 27 false false R28.htm 99940301 - Disclosure - INITIAL PUBLIC OFFERING (Details) Sheet http://rfacquisitioncorp.com/role/DisclosureInitialPublicOfferingDetails INITIAL PUBLIC OFFERING (Details) Details http://rfacquisitioncorp.com/role/DisclosureInitialPublicOffering 28 false false R29.htm 99940401 - Disclosure - PRIVATE PLACEMENT (Details) Sheet http://rfacquisitioncorp.com/role/DisclosurePrivatePlacementDetails PRIVATE PLACEMENT (Details) Details http://rfacquisitioncorp.com/role/DisclosurePrivatePlacement 29 false false R30.htm 99940501 - Disclosure - RELATED PARTY TRANSACTIONS- Founder Shares (Details) Sheet http://rfacquisitioncorp.com/role/DisclosureRelatedPartyTransactionsFounderSharesDetails RELATED PARTY TRANSACTIONS- Founder Shares (Details) Details 30 false false R31.htm 99940502 - Disclosure - RELATED PARTY TRANSACTIONS - Additional Information (Details) Sheet http://rfacquisitioncorp.com/role/DisclosureRelatedPartyTransactionsAdditionalInformationDetails RELATED PARTY TRANSACTIONS - Additional Information (Details) Details 31 false false R32.htm 99940601 - Disclosure - COMMITMENTS & CONTINGENCIES (Details) Sheet http://rfacquisitioncorp.com/role/DisclosureCommitmentsContingenciesDetails COMMITMENTS & CONTINGENCIES (Details) Details http://rfacquisitioncorp.com/role/DisclosureCommitmentsContingencies 32 false false R33.htm 99940701 - Disclosure - STOCKHOLDERS' DEFICIT - Preferred Stock Shares (Details) Sheet http://rfacquisitioncorp.com/role/DisclosureStockholdersDeficitPreferredStockSharesDetails STOCKHOLDERS' DEFICIT - Preferred Stock Shares (Details) Details 33 false false R34.htm 99940702 - Disclosure - STOCKHOLDERS' DEFICIT - Common Stock Shares (Details) Sheet http://rfacquisitioncorp.com/role/DisclosureStockholdersDeficitCommonStockSharesDetails STOCKHOLDERS' DEFICIT - Common Stock Shares (Details) Details 34 false false R35.htm 99940703 - Disclosure - STOCKHOLDERS' DEFICIT - Warrants (Details) Sheet http://rfacquisitioncorp.com/role/DisclosureStockholdersDeficitWarrantsDetails STOCKHOLDERS' DEFICIT - Warrants (Details) Details 35 false false R36.htm 99940801 - Disclosure - CLASS A COMMON STOCK SUBJECT TO POSSIBLE REDEMPTION (Details) Sheet http://rfacquisitioncorp.com/role/DisclosureClassCommonStockSubjectToPossibleRedemptionDetails CLASS A COMMON STOCK SUBJECT TO POSSIBLE REDEMPTION (Details) Details http://rfacquisitioncorp.com/role/DisclosureClassCommonStockSubjectToPossibleRedemption 36 false false R37.htm 99940901 - Disclosure - FAIR VALUE MEASUREMENT (Details) Sheet http://rfacquisitioncorp.com/role/DisclosureFairValueMeasurementDetails FAIR VALUE MEASUREMENT (Details) Details http://rfacquisitioncorp.com/role/DisclosureFairValueMeasurementTables 37 false false R38.htm 99940902 - Disclosure - FAIR VALUE MEASUREMENT - Additional Information (Details) Sheet http://rfacquisitioncorp.com/role/DisclosureFairValueMeasurementAdditionalInformationDetails FAIR VALUE MEASUREMENT - Additional Information (Details) Details 38 false false R39.htm 99941001 - Disclosure - RIGHTS (Details) Sheet http://rfacquisitioncorp.com/role/DisclosureRightsDetails RIGHTS (Details) Details http://rfacquisitioncorp.com/role/DisclosureRights 39 false false R40.htm 99941101 - Disclosure - SUBSEQUENT EVENTS (Details) Sheet http://rfacquisitioncorp.com/role/DisclosureSubsequentEventsDetails SUBSEQUENT EVENTS (Details) Details http://rfacquisitioncorp.com/role/DisclosureSubsequentEvents 40 false false All Reports Book All Reports rfacu-20240630.xsd rfacu-20240630_cal.xml rfacu-20240630_def.xml rfacu-20240630_lab.xml rfacu-20240630_pre.xml rfacu-20240630x10q.htm http://fasb.org/us-gaap/2024 http://xbrl.sec.gov/dei/2024 http://xbrl.sec.gov/ecd/2024 true true