Liabilities / Assets
33rd percentile
Tied with the lowest-debt nonprofits in its peer group.
EIN 42-1031097 • 501(c)3 • Boone, IA
Profile
The foundation's purpose is to preserve the birthplace of former first lady of the united states, mamie doud eisenhower, and to operate as a museum open to the public.
Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.
Liabilities / Assets
33rd percentile
Tied with the lowest-debt nonprofits in its peer group.
Liabilities / Revenue
35th percentile
Tied with the lowest-debt nonprofits in its peer group.
Net Margin
80th percentile
Higher net margin than 80% of similar nonprofits.
Top Officer Pay
55th percentile
Higher top officer pay than 55% of similar nonprofits.
Top officer pay equals 0.0% of source-year revenue.
Asset Growth
56th percentile
Faster asset growth than 56% of similar nonprofits.
Revenue Growth
30th percentile
Faster revenue growth than 30% of similar nonprofits.
Assets
Up$649,130
Up $33,897 (+5.5%) from 2023
Liabilities
Flat$0
Flat from 2023
Net Assets
Up$649,130
Up $33,897 (+5.5%) from 2023
Revenue
Down$21,888
Down $1,486 (-6.4%) from 2023
Expenses
Down$15,604
Down $4,605 (-23%) from 2023
Net Income
Up$6,284
Up $3,119 (+99%) from 2023
Most recent year
2024 • Form 990Detailed filing. Detailed filing data is available for this year.
The foundation's purpose is to preserve the birthplace of former first lady of the united states, mamie doud eisenhower, and to operate as a museum open to the public.
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Investments in Publicly Traded Securities | $302,349 | $374,140 | ▲ $71,791 |
| Land, Buildings, and Equipment, Net | $259,118 | $258,859 | ▼ $259 |
| Cash and Non-Interest-Bearing Accounts | $53,766 | $16,131 | ▼ $37,635 |
| Total Assets | $615,233 | $649,130 | ▲ $33,897 |
| Liabilities | |||
| Total Liabilities | $0 | $0 | → $0 |
| Net Assets / Fund Balance | |||
| Net Assets Without Donor Restrictions | $615,233 | $649,130 | ▲ $33,897 |
| Total Net Assets Fund Balance | $615,233 | $649,130 | ▲ $33,897 |
| Total Liabilities and Net Assets / Fund Balance | $615,233 | $649,130 | ▲ $33,897 |
| Asset | Book Value | Depreciation | Basis |
|---|---|---|---|
| Buildings | $177,589 | $1,025 | $178,614 |
| Equipment | $61,270 | - | $61,270 |
| Land | $20,000 | - | $20,000 |
| Name | Title |
|---|---|
| Nathan Nerem | President |
| Laura Bade | Director |
| Paul Jacobson | Director |
| Peter Bergstrom | Director |
| Mary Dawkins | Secretary |
| Judy Russell | Treasurer |
| Don Lester | Vice Preside |
| Line Item | Amount |
|---|---|
| Other Expenses | $15,604 |
| Grants and Similar Amounts Paid | $0 |
| Professional Fundraising Fees | $0 |
| Salaries, Compensation, and Employee Benefits | $0 |
| Total Fundraising Expense | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Occupancy | $12,380 | - | - | $12,380 |
| Insurance | $2,592 | - | - | $2,592 |
| Office Expenses | - | $373 | - | $373 |
| Depreciation Depletion | $259 | - | - | $259 |
| Total Functional Expenses | $15,231 | $373 | $0 | $15,604 |
| Line Item | Amount |
|---|---|
| Professional Fundraising Fees | $0 |
“The president of the board of directors and/or the treasurer reviews and approves the 990 tax return for the foundation before it is filed. Upon approval, the tax return is signed and submitted to the irs. The board of directors reviews the 990 tax return at the next regularly scheduled meeting occurring after its completion.”
“When a new member joins the board, he or she is required to disclose potential conflicts of interest of themselves and families on a form distributed by the president. Board members review, update, and sign the form annually. The president insures that all forms are completed, reviews them for conflicts, and submits to the board for review any forms that disclose an actual or potential conflict.”
“The foundation makes its governing documents and tax returns available to the public upon request either verbally with the president of the board of directors or the treasurer or in writing to po box 2 boone, iowa 50036. Upon receipt of either the verbal or written request, either the president of the board of directors or the treasurer will contact the accountant's office who will make the appropriate documents available to the requesting individual or entity.”
This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.
| Path | # | Value |
|---|---|---|
| IRS990/AccountantCompileOrReviewInd | 0 | false |
| IRS990/ActivitiesConductedPrtshpInd | 0 | false |
| IRS990/ActivityOrMissionDesc | 0 | THE FOUNDATION'S PURPOSE IS TO PRESERVE THE BIRTHPLACE OF FORMER FIRST LADY OF THE UNITED STATES, MAMIE DOUD EISENHOWER, AND TO OPERATE AS A MUSEUM OPEN TO THE PUBLIC. |
| IRS990/AllOtherContributionsAmt | 0 | 3588 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | true |
| IRS990/BackupWthldComplianceInd | 0 | false |
| IRS990/BooksInCareOfDetail/PersonNm | 0 | JUDY RUSSELL |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 5152129037 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 849 P AVE |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | BOONE |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | IA |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 50036 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | false |
| IRS990/BusinessRlnWithFamMemInd | 0 | false |
| IRS990/BusinessRlnWithOrgMemInd | 0 | false |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 53766 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 16131 |
| IRS990/ChangeToOrgDocumentsInd | 0 | false |
| IRS990/CollectionsOfArtInd | 0 | false |
| IRS990/CompensationFromOtherSrcsInd | 0 | false |
| IRS990/CompensationProcessCEOInd | 0 | false |
| IRS990/CompensationProcessOtherInd | 0 | false |
| IRS990/ConflictOfInterestPolicyInd | 0 | true |
| IRS990/ConservationEasementsInd | 0 | false |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | false |
| IRS990/CreditCounselingInd | 0 | false |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 4333 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/CYInvestmentIncomeAmt | 0 | 14186 |
| IRS990/CYOtherExpensesAmt | 0 | 15604 |
| IRS990/CYOtherRevenueAmt | 0 | 0 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 3369 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 6284 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 0 |
| IRS990/CYTotalExpensesAmt | 0 | 15604 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 0 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 21888 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | false |
| IRS990/DeductibleArtContributionInd | 0 | false |
| IRS990/DeductibleNonCashContriInd | 0 | false |
| IRS990/DelegationOfMgmtDutiesInd | 0 | false |
| IRS990/DepreciationDepletionGrp/ProgramServicesAmt | 0 | 259 |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 259 |
| IRS990/Desc | 0 | THE FOUNDATION OPERATED THE MAMIE DOUD EISENHOWER BIRTHPLACE AS A MUSEUM OPEN TO THE PUBLIC DURING THE TOURIST SEASON IN IOWA. EXPENSES INCLUDED PRESERVATION OF THE HOME ACCORDING TO THE FOUNDATION'S PURPOSE. |
| IRS990/DescribedInSection501c3Ind | 0 | true |
| IRS990/DisregardedEntityInd | 0 | false |
| IRS990/DocumentRetentionPolicyInd | 0 | true |
| IRS990/DonorAdvisedFundInd | 0 | false |
| IRS990/DonorRstrOrQuasiEndowmentsInd | 0 | false |
| IRS990/ElectionOfBoardMembersInd | 0 | false |
| IRS990/EmployeeCnt | 0 | 0 |
| IRS990/EngagedInExcessBenefitTransInd | 0 | false |
| IRS990/ExpenseAmt | 0 | 15231 |
| IRS990/FamilyOrBusinessRlnInd | 0 | false |
| IRS990/FederalGrantAuditRequiredInd | 0 | false |
| IRS990/ForeignActivitiesInd | 0 | false |
| IRS990/ForeignFinancialAccountInd | 0 | false |
| IRS990/ForeignOfficeInd | 0 | false |
| IRS990/Form1098CFiledInd | 0 | false |
| IRS990/Form8282PropertyDisposedOfInd | 0 | false |
| IRS990/Form8899Filedind | 0 | false |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | NATHAN NEREM |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | DON LESTER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | JUDY RUSSELL |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | MARY DAWKINS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | LAURA BADE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | PETER BERGSTROM |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | PAUL JACOBSON |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | PRESIDENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | VICE PRESIDE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | TREASURER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | SECRETARY |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | DIRECTOR |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | true |
| IRS990/FormationYr | 0 | 1970 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | false |
| IRS990/FSAuditedInd | 0 | false |
| IRS990/FundraisingActivitiesInd | 0 | false |
| IRS990/GamingActivitiesInd | 0 | false |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 7 |
| IRS990/GrantsToIndividualsInd | 0 | false |
| IRS990/GrantsToOrganizationsInd | 0 | false |
| IRS990/GrantToRelatedPersonInd | 0 | false |
| IRS990/GrossReceiptsAmt | 0 | 21888 |
| IRS990/GroupReturnForAffiliatesInd | 0 | false |
| IRS990/IncludeFIN48FootnoteInd | 0 | false |
| IRS990/IndependentAuditFinclStmtInd | 0 | false |
| IRS990/IndependentVotingMemberCnt | 0 | 7 |
| IRS990/IndoorTanningServicesInd | 0 | false |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InsuranceGrp/ProgramServicesAmt | 0 | 2592 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 2592 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 14186 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 14186 |
| IRS990/InvestmentInJointVentureInd | 0 | false |
| IRS990/InvestmentsPubTradedSecGrp/BOYAmt | 0 | 302349 |
| IRS990/InvestmentsPubTradedSecGrp/EOYAmt | 0 | 374140 |
| IRS990/IRPDocumentCnt | 0 | 0 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 1025 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 259118 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 258859 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 259884 |
| IRS990/LegalDomicileStateCd | 0 | IA |
| IRS990/LoanOutstandingInd | 0 | false |
| IRS990/LobbyingActivitiesInd | 0 | false |
| IRS990/LocalChaptersInd | 0 | false |
| IRS990/MaterialDiversionOrMisuseInd | 0 | false |
| IRS990/MembershipDuesAmt | 0 | 745 |
| IRS990/MembersOrStockholdersInd | 0 | false |
| IRS990/MethodOfAccountingCashInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | true |
| IRS990/MinutesOfGoverningBodyInd | 0 | true |
| IRS990/MissionDesc | 0 | THE FOUNDATION'S PURPOSE IS TO PRESERVE THE BIRTHPLACE OF FORMER FIRST LADY OF THE UNITED STATES, MAMIE DOUD EISENHOWER, AND TO OPERATE AS A MUSEUM OPEN TO THE PUBLIC. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | false |
| IRS990/MoreThan5000KToOrgInd | 0 | false |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 615233 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 649130 |
| IRS990/NetUnrlzdGainsLossesInvstAmt | 0 | 27613 |
| IRS990/NoDonorRestrictionNetAssetsGrp/BOYAmt | 0 | 615233 |
| IRS990/NoDonorRestrictionNetAssetsGrp/EOYAmt | 0 | 649130 |
| IRS990/NoListedPersonsCompensatedInd | 0 | X |
| IRS990/NondeductibleContributionsInd | 0 | false |
| IRS990/OccupancyGrp/ProgramServicesAmt | 0 | 12380 |
| IRS990/OccupancyGrp/TotalAmt | 0 | 12380 |
| IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt | 0 | 373 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 373 |
| IRS990/OfficerMailingAddressInd | 0 | false |
| IRS990/OperateHospitalInd | 0 | false |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsFASB117Ind | 0 | X |
| IRS990/PartialLiquidationInd | 0 | false |
| IRS990/PayPremiumsPrsnlBnftCntrctInd | 0 | false |
| IRS990/PoliticalCampaignActyInd | 0 | false |
| IRS990/PrincipalOfficerNm | 0 | NATHAN NEREM |
| IRS990/ProfessionalFundraisingInd | 0 | false |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 0 | 712110 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 1 | 712110 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 2 | 712110 |
| IRS990/ProgramServiceRevenueGrp/Desc | 0 | MUSEUM ADMISSIONS |
| IRS990/ProgramServiceRevenueGrp/Desc | 1 | REFUNDS & MISC |
| IRS990/ProgramServiceRevenueGrp/Desc | 2 | GIFT SHOP SALES |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 2897 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 1 | 306 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 2 | 166 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 0 | 2897 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 1 | 306 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 2 | 166 |
| IRS990/ProhibitedTaxShelterTransInd | 0 | false |
| IRS990/PYContributionsGrantsAmt | 0 | 5612 |
| IRS990/PYExcessBenefitTransInd | 0 | false |
| IRS990/PYInvestmentIncomeAmt | 0 | 11418 |
| IRS990/PYOtherExpensesAmt | 0 | 20209 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 6344 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | 3165 |
| IRS990/PYTotalExpensesAmt | 0 | 20209 |
| IRS990/PYTotalRevenueAmt | 0 | 23374 |
| IRS990/QuidProQuoContributionsInd | 0 | false |
| IRS990/RcvFndsToPayPrsnlBnftCntrctInd | 0 | false |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | 6284 |
| IRS990/RegularMonitoringEnfrcInd | 0 | true |
| IRS990/RelatedEntityInd | 0 | false |
| IRS990/RelatedOrganizationCtrlEntInd | 0 | false |
| IRS990/ReportInvestmentsOtherSecInd | 0 | false |
| IRS990/ReportLandBuildingEquipmentInd | 0 | true |
| IRS990/ReportOtherAssetsInd | 0 | false |
| IRS990/ReportOtherLiabilitiesInd | 0 | false |
| IRS990/ReportProgramRelatedInvstInd | 0 | false |
| IRS990/RevenueAmt | 0 | 3370 |
| IRS990ScheduleA/Form990ScheduleAPartVIGrp/ExplanationTxt | 0 | REFUNDS & MISC 45 INSURANCE PROCEEDS 16,653 |
| IRS990ScheduleA/Form990ScheduleAPartVIGrp/FormAndLineReferenceDesc | 0 | PART III, LINE 12 |
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| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus1YearAmt | 0 | 5612 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 12647 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 667396 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 18714 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/TotalAmt | 0 | 708702 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearAmt | 0 | 14186 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus1YearAmt | 0 | 11418 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 9863 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 18 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/TotalAmt | 0 | 35485 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearAmt | 0 | 3369 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus1YearAmt | 0 | 6344 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus2YearsAmt | 0 | 3608 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus3YearsAmt | 0 | 2456 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/TotalAmt | 0 | 15777 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearAmt | 0 | 14186 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus1YearAmt | 0 | 11418 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus2YearsAmt | 0 | 9863 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus3YearsAmt | 0 | 18 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/TotalAmt | 0 | 35485 |
| IRS990ScheduleA/InvestmentIncomeCYPct | 0 | 0.05000 |
| IRS990ScheduleA/InvestmentIncomePYPct | 0 | 0.03000 |
| IRS990ScheduleA/OtherIncome509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 45 |
| IRS990ScheduleA/OtherIncome509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 16653 |
| IRS990ScheduleA/OtherIncome509Grp/TotalAmt | 0 | 16698 |
| IRS990ScheduleA/PubliclySupportedOrg509a2Ind | 0 | X |
| IRS990ScheduleA/PublicSupportCY509Pct | 0 | 0.93280 |
| IRS990ScheduleA/PublicSupportPY509Pct | 0 | 0.94970 |
| IRS990ScheduleA/PublicSupportTotal509Amt | 0 | 724479 |
| IRS990ScheduleA/ThirtyThrPctSuprtTestsCY509Ind | 0 | X |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearAmt | 0 | 7702 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus1YearAmt | 0 | 11956 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 16255 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 669852 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 18714 |
| IRS990ScheduleA/Total509Grp/TotalAmt | 0 | 724479 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearAmt | 0 | 21888 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus1YearAmt | 0 | 23374 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus2YearsAmt | 0 | 26118 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus3YearsAmt | 0 | 669915 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus4YearsAmt | 0 | 35367 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/TotalAmt | 0 | 776662 |
| IRS990/ScheduleBRequiredInd | 0 | false |
| IRS990ScheduleD/BuildingsGrp/BookValueAmt | 0 | 177589 |
| IRS990ScheduleD/BuildingsGrp/DepreciationAmt | 0 | 1025 |
| IRS990ScheduleD/BuildingsGrp/OtherCostOrOtherBasisAmt | 0 | 178614 |
| IRS990ScheduleD/EquipmentGrp/BookValueAmt | 0 | 61270 |
| IRS990ScheduleD/EquipmentGrp/OtherCostOrOtherBasisAmt | 0 | 61270 |
| IRS990ScheduleD/LandGrp/BookValueAmt | 0 | 20000 |
| IRS990ScheduleD/LandGrp/OtherCostOrOtherBasisAmt | 0 | 20000 |
| IRS990ScheduleD/TotalBookValueLandBuildingsAmt | 0 | 258859 |
| IRS990/ScheduleJRequiredInd | 0 | false |
| IRS990/ScheduleORequiredInd | 0 | true |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | THE PRESIDENT OF THE BOARD OF DIRECTORS AND/OR THE TREASURER REVIEWS AND APPROVES THE 990 TAX RETURN FOR THE FOUNDATION BEFORE IT IS FILED. UPON APPROVAL, THE TAX RETURN IS SIGNED AND SUBMITTED TO THE IRS. THE BOARD OF DIRECTORS REVIEWS THE 990 TAX RETURN AT THE NEXT REGULARLY SCHEDULED MEETING OCCURRING AFTER ITS COMPLETION. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | WHEN A NEW MEMBER JOINS THE BOARD, HE OR SHE IS REQUIRED TO DISCLOSE POTENTIAL CONFLICTS OF INTEREST OF THEMSELVES AND FAMILIES ON A FORM DISTRIBUTED BY THE PRESIDENT. BOARD MEMBERS REVIEW, UPDATE, AND SIGN THE FORM ANNUALLY. THE PRESIDENT INSURES THAT ALL FORMS ARE COMPLETED, REVIEWS THEM FOR CONFLICTS, AND SUBMITS TO THE BOARD FOR REVIEW ANY FORMS THAT DISCLOSE AN ACTUAL OR POTENTIAL CONFLICT. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | THE FOUNDATION MAKES ITS GOVERNING DOCUMENTS AND TAX RETURNS AVAILABLE TO THE PUBLIC UPON REQUEST EITHER VERBALLY WITH THE PRESIDENT OF THE BOARD OF DIRECTORS OR THE TREASURER OR IN WRITING TO PO BOX 2 BOONE, IOWA 50036. UPON RECEIPT OF EITHER THE VERBAL OR WRITTEN REQUEST, EITHER THE PRESIDENT OF THE BOARD OF DIRECTORS OR THE TREASURER WILL CONTACT THE ACCOUNTANT'S OFFICE WHO WILL MAKE THE APPROPRIATE DOCUMENTS AVAILABLE TO THE REQUESTING INDIVIDUAL OR ENTITY. |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | FORM 990, PAGE 6, PART VI, LINE 11B |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | FORM 990, PAGE 6, PART VI, LINE 12C |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | FORM 990, PAGE 6, PART VI, LINE 19 |
| IRS990/SchoolOperatingInd | 0 | false |
| IRS990/SignificantChangeInd | 0 | false |
| IRS990/SignificantNewProgramSrvcInd | 0 | false |
| IRS990/StatesWhereCopyOfReturnIsFldCd | 0 | IA |
| IRS990/SubjectToExcsTaxNetInvstIncInd | 0 | false |
| IRS990/SubjectToProxyTaxInd | 0 | false |
| IRS990/SubjToTaxRmnrtnExPrchtPymtInd | 0 | false |
| IRS990/TaxablePartyNotificationInd | 0 | false |
| IRS990/TaxExemptBondsInd | 0 | false |
| IRS990/TerminateOperationsInd | 0 | false |
| IRS990/TotalAssetsBOYAmt | 0 | 615233 |
| IRS990/TotalAssetsEOYAmt | 0 | 649130 |
| IRS990/TotalAssetsGrp/BOYAmt | 0 | 615233 |
| IRS990/TotalAssetsGrp/EOYAmt | 0 | 649130 |
| IRS990/TotalCompGreaterThan150KInd | 0 | false |
| IRS990/TotalContributionsAmt | 0 | 4333 |
| IRS990/TotalEmployeeCnt | 0 | 0 |
| IRS990/TotalFunctionalExpensesGrp/FundraisingAmt | 0 | 0 |
| IRS990/TotalFunctionalExpensesGrp/ManagementAndGeneralAmt | 0 | 373 |
| IRS990/TotalFunctionalExpensesGrp/ProgramServicesAmt | 0 | 15231 |
| IRS990/TotalFunctionalExpensesGrp/TotalAmt | 0 | 15604 |
| IRS990/TotalGrossUBIAmt | 0 | 0 |
| IRS990/TotalLiabilitiesEOYAmt | 0 | 0 |
| IRS990/TotalLiabilitiesGrp/BOYAmt | 0 | 0 |
| IRS990/TotalLiabilitiesGrp/EOYAmt | 0 | 0 |
| IRS990/TotalNetAssetsFundBalanceGrp/BOYAmt | 0 | 615233 |
| IRS990/TotalNetAssetsFundBalanceGrp/EOYAmt | 0 | 649130 |
| IRS990/TotalProgramServiceExpensesAmt | 0 | 15231 |
| IRS990/TotalProgramServiceRevenueAmt | 0 | 3369 |
| IRS990/TotalRevenueGrp/ExclusionAmt | 0 | 14186 |
| IRS990/TotalRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 3369 |
| IRS990/TotalRevenueGrp/TotalRevenueColumnAmt | 0 | 21888 |
| IRS990/TotLiabNetAssetsFundBalanceGrp/BOYAmt | 0 | 615233 |
| IRS990/TotLiabNetAssetsFundBalanceGrp/EOYAmt | 0 | 649130 |
| IRS990/TrnsfrExmptNonChrtblRltdOrgInd | 0 | false |
| IRS990/TypeOfOrganizationCorpInd | 0 | X |
| IRS990/UnrelatedBusIncmOverLimitInd | 0 | false |
| IRS990/UponRequestInd | 0 | X |
| IRS990/USAddress/AddressLine1Txt | 0 | 1555 MAGNOLIA RD |
| IRS990/USAddress/CityNm | 0 | BOONE |
| IRS990/USAddress/StateAbbreviationCd | 0 | IA |
| IRS990/USAddress/ZIPCd | 0 | 50036 |
| IRS990/VotingMembersGoverningBodyCnt | 0 | 7 |
| IRS990/VotingMembersIndependentCnt | 0 | 7 |
| IRS990/WhistleblowerPolicyInd | 0 | true |
| ReturnHeader/BuildTS | 0 | 2025-03-06 01:10:19Z |
| ReturnHeader/BusinessOfficerGrp/PersonNm | 0 | NATHAN NEREM |
| ReturnHeader/BusinessOfficerGrp/PersonTitleTxt | 0 | PRESIDENT |
| ReturnHeader/BusinessOfficerGrp/PhoneNum | 0 | 9999999999 |
| ReturnHeader/BusinessOfficerGrp/SignatureDt | 0 | 2025-11-11 |
| ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt | 0 | MAMIE DOUD EISENHOWER BIRTH PLACE |
| ReturnHeader/Filer/BusinessName/BusinessNameLine2Txt | 0 | FOUNDATION INC |
| ReturnHeader/Filer/BusinessNameControlTxt | 0 | MAMI |
| ReturnHeader/Filer/EIN | 0 | 421031097 |
| ReturnHeader/Filer/PhoneNum | 0 | 5154321896 |
| ReturnHeader/Filer/USAddress/AddressLine1Txt | 0 | 709 CARROLL ST PO BOX 2 |
| ReturnHeader/Filer/USAddress/CityNm | 0 | BOONE |
| ReturnHeader/Filer/USAddress/StateAbbreviationCd | 0 | IA |
| ReturnHeader/Filer/USAddress/ZIPCd | 0 | 50036 |
| ReturnHeader/IRSResponsiblePrtyInfoCurrInd | 0 | false |
| ReturnHeader/PreparerFirmGrp/PreparerFirmEIN | 0 | 421017239 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt | 0 | HENKEL & ASSOCIATES PC |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt | 0 | 817 KEELER ST |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm | 0 | BOONE |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd | 0 | IA |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd | 0 | 50036 |
| ReturnHeader/PreparerPersonGrp/PhoneNum | 0 | 5154328636 |
| ReturnHeader/PreparerPersonGrp/PreparationDt | 0 | 2025-11-11 |
| ReturnHeader/PreparerPersonGrp/PreparerPersonNm | 0 | PAUL JACOBSEN |
| ReturnHeader/ReturnTs | 0 | 2025-11-13T16:54:55-05:00 |
| ReturnHeader/ReturnTypeCd | 0 | 990 |
| ReturnHeader/TaxPeriodBeginDt | 0 | 2024-01-01 |
| ReturnHeader/TaxPeriodEndDt | 0 | 2024-12-31 |
| ReturnHeader/TaxYr | 0 | 2024 |
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