| IRS990/AccountantCompileOrReviewInd | 0 | false |
| IRS990/ActivitiesConductedPrtshpInd | 0 | false |
| IRS990/ActivityOrMissionDesc | 0 | ECONOMIC DEVELOPMENT FOR THE CUSTER COUNTY AREA. |
| IRS990/AdvertisingGrp/ProgramServicesAmt | 0 | 2250 |
| IRS990/AdvertisingGrp/TotalAmt | 0 | 2250 |
| IRS990/AllOtherContributionsAmt | 0 | 477164 |
| IRS990/AllOtherExpensesGrp/ManagementAndGeneralAmt | 0 | 3470 |
| IRS990/AllOtherExpensesGrp/ProgramServicesAmt | 0 | 1138 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 4608 |
| IRS990/BooksInCareOfDetail/PersonNm | 0 | KEITH ELLIS |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 4024507476 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | PO BOX 2 |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | BROKEN BOW |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | NE |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 68822 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | false |
| IRS990/BusinessRlnWithFamMemInd | 0 | false |
| IRS990/BusinessRlnWithOrgMemInd | 0 | false |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 852044 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 1353314 |
| IRS990/ChangeToOrgDocumentsInd | 0 | false |
| IRS990/CollectionsOfArtInd | 0 | false |
| IRS990/CompensationFromOtherSrcsInd | 0 | false |
| IRS990/CompensationProcessCEOInd | 0 | false |
| IRS990/CompensationProcessOtherInd | 0 | false |
| IRS990/ConflictOfInterestPolicyInd | 0 | false |
| IRS990/ConservationEasementsInd | 0 | false |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | false |
| IRS990/CreditCounselingInd | 0 | false |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 592310 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/CYInvestmentIncomeAmt | 0 | 35 |
| IRS990/CYOtherExpensesAmt | 0 | 78103 |
| IRS990/CYOtherRevenueAmt | 0 | 11004 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 208736 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 662370 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 71612 |
| IRS990/CYTotalExpensesAmt | 0 | 149715 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 0 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 812085 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | false |
| IRS990/DeductibleArtContributionInd | 0 | false |
| IRS990/DeductibleNonCashContriInd | 0 | false |
| IRS990/DelegationOfMgmtDutiesInd | 0 | false |
| IRS990/DepreciationDepletionGrp/ProgramServicesAmt | 0 | 11877 |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 11877 |
| IRS990/Desc | 0 | HOUSING DEVELOPMENT FOR CUSTER COUNTY AREA. |
| IRS990/DescribedInSection501c3Ind | 0 | true |
| IRS990/DisregardedEntityInd | 0 | false |
| IRS990/DocumentRetentionPolicyInd | 0 | false |
| IRS990/DonorAdvisedFundInd | 0 | false |
| IRS990/DonorRstrOrQuasiEndowmentsInd | 0 | false |
| IRS990/ElectionOfBoardMembersInd | 0 | false |
| IRS990/EmployeeCnt | 0 | 2 |
| IRS990/EmploymentTaxReturnsFiledInd | 0 | true |
| IRS990/EngagedInExcessBenefitTransInd | 0 | false |
| IRS990/ExpenseAmt | 0 | 35226 |
| IRS990/FamilyOrBusinessRlnInd | 0 | false |
| IRS990/FederalGrantAuditRequiredInd | 0 | false |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 1730 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 1730 |
| IRS990/FeesForServicesManagementGrp/ManagementAndGeneralAmt | 0 | 1106 |
| IRS990/FeesForServicesManagementGrp/TotalAmt | 0 | 1106 |
| 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/AverageHoursPerWeekRt | 0 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 7 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 8 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 9 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 10 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 11 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 5 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 6 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 7 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 8 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 9 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 10 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 11 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 5 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 6 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 7 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 8 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 9 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 10 | 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/OtherCompensationAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | KEITH ELLIS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | JERRY ADAMS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | JAMI ANDERSON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | MIKE EVANS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | STUART FOX |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | JACK LINDSTROM |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | JOYCE RICHARDSON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | SCOTTI ROSS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | JOHN SENNETT |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 9 | CHRIS SMITH |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 10 | LOREN TAYLOR |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 11 | RYAN VONDEROHE |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 62292 |
| 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/ReportableCompFromOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 11 | 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/ReportableCompFromRltdOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | EXECUITIVE D |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | VICE PRESIDE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | SECRETARY |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 8 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 9 | PRESIDENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 10 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 11 | TREASURER |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | true |
| IRS990/FormationYr | 0 | 2004 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | false |
| IRS990/FSAuditedInd | 0 | false |
| IRS990/FundraisingActivitiesInd | 0 | false |
| IRS990/GamingActivitiesInd | 0 | false |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 11 |
| IRS990/GovernmentGrantsAmt | 0 | 2108 |
| IRS990/GrantsToIndividualsInd | 0 | false |
| IRS990/GrantsToOrganizationsInd | 0 | false |
| IRS990/GrantToRelatedPersonInd | 0 | false |
| IRS990/GrossReceiptsAmt | 0 | 812085 |
| IRS990/GroupReturnForAffiliatesInd | 0 | false |
| IRS990/IncludeFIN48FootnoteInd | 0 | false |
| IRS990/IndependentAuditFinclStmtInd | 0 | false |
| IRS990/IndependentVotingMemberCnt | 0 | 11 |
| IRS990/IndoorTanningServicesInd | 0 | false |
| IRS990/InfoInScheduleOPartIIIInd | 0 | X |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 35 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 35 |
| IRS990/InvestmentInJointVentureInd | 0 | false |
| IRS990/IRPDocumentCnt | 0 | 6 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 59389 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 503040 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 632412 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 691801 |
| IRS990/LegalDomicileStateCd | 0 | NE |
| IRS990/LoanOutstandingInd | 0 | false |
| IRS990/LobbyingActivitiesInd | 0 | false |
| IRS990/LocalChaptersInd | 0 | false |
| IRS990/MaterialDiversionOrMisuseInd | 0 | false |
| IRS990/MembershipDuesAmt | 0 | 113038 |
| IRS990/MembersOrStockholdersInd | 0 | false |
| IRS990/MethodOfAccountingOtherInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | true |
| IRS990/MinutesOfGoverningBodyInd | 0 | true |
| IRS990/MissionDesc | 0 | ECONOMIC DEVELOPMENT FOR THE CUSTER COUNTY AREA. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | false |
| IRS990/MoreThan5000KToOrgInd | 0 | false |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 1412209 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 2074579 |
| IRS990/NondeductibleContributionsInd | 0 | false |
| IRS990/OccupancyGrp/ManagementAndGeneralAmt | 0 | 6000 |
| IRS990/OccupancyGrp/TotalAmt | 0 | 6000 |
| IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt | 0 | 3596 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 3596 |
| IRS990/OfficerMailingAddressInd | 0 | false |
| IRS990/OperateHospitalInd | 0 | false |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrgDoesNotFollowFASB117Ind | 0 | X |
| IRS990/OtherExpensesGrp/Desc | 0 | HOUSING PROJECT EXPENSE |
| IRS990/OtherExpensesGrp/Desc | 1 | OPERATING EXP - SJSB |
| IRS990/OtherExpensesGrp/Desc | 2 | BB COUNTRY CLUB |
| IRS990/OtherExpensesGrp/Desc | 3 | REPAIRS |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 33505 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 1 | 8949 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 2 | 2761 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 3 | 1721 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 33505 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 8949 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 2761 |
| IRS990/OtherExpensesGrp/TotalAmt | 3 | 1721 |
| IRS990/OtherLiabilitiesGrp/BOYAmt | 0 | 48875 |
| IRS990/OtherLiabilitiesGrp/EOYAmt | 0 | 74547 |
| IRS990/OtherRevenueMiscGrp/BusinessCd | 0 | 900099 |
| IRS990/OtherRevenueMiscGrp/BusinessCd | 1 | 531390 |
| IRS990/OtherRevenueMiscGrp/Desc | 0 | MISCELLANEOUS |
| IRS990/OtherRevenueMiscGrp/Desc | 1 | HOUSING PROJECT INCOME |
| IRS990/OtherRevenueMiscGrp/RelatedOrExemptFuncIncomeAmt | 0 | 6004 |
| IRS990/OtherRevenueMiscGrp/RelatedOrExemptFuncIncomeAmt | 1 | 5000 |
| IRS990/OtherRevenueMiscGrp/TotalRevenueColumnAmt | 0 | 6004 |
| IRS990/OtherRevenueMiscGrp/TotalRevenueColumnAmt | 1 | 5000 |
| IRS990/OtherRevenueTotalAmt | 0 | 11004 |
| IRS990/OtherSalariesAndWagesGrp/ManagementAndGeneralAmt | 0 | 63792 |
| IRS990/OtherSalariesAndWagesGrp/TotalAmt | 0 | 63792 |
| IRS990/OthNotesLoansReceivableNetGrp/BOYAmt | 0 | 106000 |
| IRS990/OthNotesLoansReceivableNetGrp/EOYAmt | 0 | 138400 |
| IRS990/PartialLiquidationInd | 0 | false |
| IRS990/PayPremiumsPrsnlBnftCntrctInd | 0 | false |
| IRS990/PayrollTaxesGrp/ManagementAndGeneralAmt | 0 | 7820 |
| IRS990/PayrollTaxesGrp/TotalAmt | 0 | 7820 |
| IRS990/PoliticalCampaignActyInd | 0 | false |
| IRS990/PrincipalOfficerNm | 0 | KEITH ELLIS |
| IRS990/ProfessionalFundraisingInd | 0 | false |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 0 | 531390 |
| IRS990/ProgramServiceRevenueGrp/Desc | 0 | SALE OF DEVELOPED HOUSES |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 208736 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 0 | 208736 |
| IRS990/ProgSrvcAccomActyOtherGrp/Desc | 0 | OPERATING INCOME/EXPENSES. |
| IRS990/ProgSrvcAccomActyOtherGrp/ExpenseAmt | 0 | 26975 |
| IRS990/ProhibitedTaxShelterTransInd | 0 | false |
| IRS990/PYContributionsGrantsAmt | 0 | 828129 |
| IRS990/PYExcessBenefitTransInd | 0 | false |
| IRS990/PYInvestmentIncomeAmt | 0 | 32 |
| IRS990/PYOtherExpensesAmt | 0 | 534063 |
| IRS990/PYOtherRevenueAmt | 0 | 604 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 424000 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | 652177 |
| IRS990/PYSalariesCompEmpBnftPaidAmt | 0 | 66525 |
| IRS990/PYTotalExpensesAmt | 0 | 600588 |
| IRS990/PYTotalRevenueAmt | 0 | 1252765 |
| IRS990/QuidProQuoContributionsInd | 0 | false |
| IRS990/RcvFndsToPayPrsnlBnftCntrctInd | 0 | false |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | 662370 |
| IRS990/RelatedEntityInd | 0 | false |
| IRS990/RelatedOrganizationCtrlEntInd | 0 | false |
| IRS990/ReportInvestmentsOtherSecInd | 0 | false |
| IRS990/ReportLandBuildingEquipmentInd | 0 | true |
| IRS990/ReportOtherAssetsInd | 0 | false |
| IRS990/ReportOtherLiabilitiesInd | 0 | true |
| IRS990/ReportProgramRelatedInvstInd | 0 | false |
| IRS990/RevenueAmt | 0 | 208736 |
| IRS990/RtnEarnEndowmentIncmOthFndsGrp/BOYAmt | 0 | 1412209 |
| IRS990/RtnEarnEndowmentIncmOthFndsGrp/EOYAmt | 0 | 2074579 |
| IRS990/SavingsAndTempCashInvstGrp/EOYAmt | 0 | 25000 |
| IRS990ScheduleA/AmountsRcvdDsqlfyPersonGrp/CurrentTaxYearMinus1YearAmt | 0 | 38083 |
| IRS990ScheduleA/AmountsRcvdDsqlfyPersonGrp/TotalAmt | 0 | 38083 |
| IRS990ScheduleA/Form990ScheduleAPartVIGrp/ExplanationTxt | 0 | MISCELLANEOUS 55,918 |
| IRS990ScheduleA/Form990ScheduleAPartVIGrp/FormAndLineReferenceDesc | 0 | PART III, LINE 12 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearAmt | 0 | 592310 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus1YearAmt | 0 | 828129 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 395932 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 281987 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 109271 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/TotalAmt | 0 | 2207629 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearAmt | 0 | 35 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus1YearAmt | 0 | 32 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 124 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 922 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 885 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/TotalAmt | 0 | 1998 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearAmt | 0 | 219740 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/TotalAmt | 0 | 219740 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearAmt | 0 | 35 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus1YearAmt | 0 | 32 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus2YearsAmt | 0 | 124 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus3YearsAmt | 0 | 922 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus4YearsAmt | 0 | 885 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/TotalAmt | 0 | 1998 |
| IRS990ScheduleA/InvestmentIncomeCYPct | 0 | 0.00000 |
| IRS990ScheduleA/InvestmentIncomePYPct | 0 | 0.00000 |
| IRS990ScheduleA/OtherIncome509Grp/CurrentTaxYearMinus1YearAmt | 0 | 604 |
| IRS990ScheduleA/OtherIncome509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 8904 |
| IRS990ScheduleA/OtherIncome509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 43834 |
| IRS990ScheduleA/OtherIncome509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 2576 |
| IRS990ScheduleA/OtherIncome509Grp/TotalAmt | 0 | 55918 |
| IRS990ScheduleA/PubliclySupportedOrg509a2Ind | 0 | X |
| IRS990ScheduleA/PublicSupportCY509Pct | 0 | 0.96140 |
| IRS990ScheduleA/PublicSupportPY509Pct | 0 | 0.94420 |
| IRS990ScheduleA/PublicSupportTotal509Amt | 0 | 2389286 |
| IRS990ScheduleA/SubstAndDsqlfyPrsnsTotGrp/CurrentTaxYearMinus1YearAmt | 0 | 38083 |
| IRS990ScheduleA/SubstAndDsqlfyPrsnsTotGrp/TotalAmt | 0 | 38083 |
| IRS990ScheduleA/ThirtyThrPctSuprtTestsCY509Ind | 0 | X |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearAmt | 0 | 812050 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus1YearAmt | 0 | 828129 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 395932 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 281987 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 109271 |
| IRS990ScheduleA/Total509Grp/TotalAmt | 0 | 2427369 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearAmt | 0 | 812085 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus1YearAmt | 0 | 828765 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus2YearsAmt | 0 | 404960 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus3YearsAmt | 0 | 326743 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus4YearsAmt | 0 | 112732 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/TotalAmt | 0 | 2485285 |
| IRS990/ScheduleBRequiredInd | 0 | false |
| IRS990ScheduleD/BuildingsGrp/BookValueAmt | 0 | 403843 |
| IRS990ScheduleD/BuildingsGrp/DepreciationAmt | 0 | 59389 |
| IRS990ScheduleD/BuildingsGrp/OtherCostOrOtherBasisAmt | 0 | 463232 |
| IRS990ScheduleD/LandGrp/BookValueAmt | 0 | 228569 |
| IRS990ScheduleD/LandGrp/OtherCostOrOtherBasisAmt | 0 | 228569 |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Amt | 0 | 71500 |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Amt | 1 | 2494 |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Amt | 2 | 553 |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Desc | 0 | PREPAID MEMBERSHIP |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Desc | 1 | PAYROLL LIABILITIES |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Desc | 2 | DUE TO BBCC |
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| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | OPERATING INCOME/EXPENSES. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | THE FORM 990 WILL BE PRESENTED TO THE BOARD OF DIRECTORS AT A REGULARLY SCHEDULED BOARD MEETING PRIOR TO THE FILING OF THE FORM 990. DIRECTORS WILL BE ALLOWED TO REVIEW THE FORM AT THE MEETING. IF ADDITIONAL TIME IS NEEDED TO REVIEW, NECESSARY TIME WILL BE ALLOTTED TO THEM PRIOR TO FILING. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | CUSTER ECONOMIC DEVELOPMENT CORPORATION DOES NOT MAKE IT'S GOVERNING DOCUMENTS, CONFLICT OF INTEREST POLICY, OR FINANCIAL STATEMENTS AVAILABLE TO THE PUBLIC UNLESS REQUESTED OF A BOARD MEMBER. |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | FORM 990, PAGE 2, PART III, LINE 4D |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | FORM 990, PAGE 6, PART VI, LINE 11B |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | FORM 990, PAGE 6, PART VI, LINE 19 |
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