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| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 172470 |
| IRS990/AccountsReceivableGrp/BOYAmt | 0 | 170791 |
| IRS990/AccountsReceivableGrp/EOYAmt | 0 | 266866 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | 0 |
| IRS990/ActivityOrMissionDesc | 0 | ULSTER COUNTY ECONOMIC DEVELOPMENT ALLIANCE PROMOTES JOB GROWTH, ECONOMIC DEVELOPMENT, AND COMMUNITY REVITALIZATION FOR ULSTER COUNTY AND PROVIDES BUSINESS FINANCING. |
| IRS990/AdvertisingGrp/ManagementAndGeneralAmt | 0 | 40558 |
| IRS990/AdvertisingGrp/TotalAmt | 0 | 40558 |
| IRS990/AllOtherContributionsAmt | 0 | 400 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | 1 |
| IRS990/AuditCommitteeInd | 0 | 1 |
| IRS990/BooksInCareOfDetail/BusinessName/BusinessNameLine1Txt | 0 | WARD TODD |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 8453403556 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 244 FAIR STREET PO BOX 1800 |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | KINGSTON |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | NY |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 12402 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | 0 |
| IRS990/BusinessRlnWithFamMemInd | 0 | 0 |
| IRS990/BusinessRlnWithOrgMemInd | 0 | 0 |
| IRS990/CapStkTrPrinCurrentFundsGrp/BOYAmt | 0 | 1660258 |
| IRS990/CapStkTrPrinCurrentFundsGrp/EOYAmt | 0 | 1704265 |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 1232151 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 1519023 |
| IRS990/ChangeToOrgDocumentsInd | 0 | 0 |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/CollectionsOfArtInd | 0 | 0 |
| IRS990/CompensationFromOtherSrcsInd | 0 | 0 |
| IRS990/CompensationProcessCEOInd | 0 | 1 |
| IRS990/CompensationProcessOtherInd | 0 | 1 |
| IRS990/ConflictOfInterestPolicyInd | 0 | 1 |
| IRS990/ConservationEasementsInd | 0 | 0 |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | 0 |
| IRS990/CreditCounselingInd | 0 | 0 |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 1693204 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 1059213 |
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| IRS990/CYOtherRevenueAmt | 0 | 322691 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 14723 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 44007 |
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| IRS990/CYTotalExpensesAmt | 0 | 1989500 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 0 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 2033507 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | 0 |
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| IRS990/DeductibleNonCashContriInd | 0 | 0 |
| IRS990/DeferredRevenueGrp/BOYAmt | 0 | 758 |
| IRS990/DeferredRevenueGrp/EOYAmt | 0 | 51767 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | 0 |
| IRS990/Desc | 0 | 2022 ACCOMPLISHMENTS INCLUDE PROMOTION OF ECONOMIC DEVELOPMENT IN ULSTER COUNTY THROUGH BUSINESS ATTRACTION MARKETING CAMPAIGN, A MONTHLY "FEATURED PROPERTIES" EMAIL, HOSTING OF EVENTS FOR ECONOMIC DEVELOPMENT IN ULSTER COUNTY, AND AID TO SMALL BUSINESS IN RESPONSE TO THE COVID-19 PANDEMIC. THE ORGANIZATION ALSO CONTINUED IMPLEMENTATION OF ULSTER COUNTY'S ELLENVILLE MILLION INITIATIVE, AND SERVES AS THE ADMINISTRATOR OF THE ULSTER COUNTY REVOLVING LOAN FUNDS. |
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| IRS990/DisregardedEntityInd | 0 | 0 |
| IRS990/DocumentRetentionPolicyInd | 0 | 1 |
| IRS990/DonorAdvisedFundInd | 0 | 0 |
| IRS990/DonorRstrOrQuasiEndowmentsInd | 0 | 0 |
| IRS990/ElectionOfBoardMembersInd | 0 | 1 |
| IRS990/EmployeeCnt | 0 | 0 |
| IRS990/EngagedInExcessBenefitTransInd | 0 | 0 |
| IRS990/ExpenseAmt | 0 | 1671366 |
| IRS990/FamilyOrBusinessRlnInd | 0 | 0 |
| IRS990/FederalGrantAuditPerformedInd | 0 | 1 |
| IRS990/FederalGrantAuditRequiredInd | 0 | 1 |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 25765 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 25765 |
| IRS990/FeesForServicesLegalGrp/ManagementAndGeneralAmt | 0 | 152577 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 152577 |
| IRS990/FeesForServicesOtherGrp/ManagementAndGeneralAmt | 0 | 26002 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 26002 |
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| IRS990/ForeignFinancialAccountInd | 0 | 0 |
| IRS990/ForeignOfficeInd | 0 | 0 |
| IRS990/Form8282PropertyDisposedOfInd | 0 | 0 |
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| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 1 | 34.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 2 | 24.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 3 | 34.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 1.00 |
| 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 | 11.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 8 | 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/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/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 | 10885 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 8 | 22033 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | SARAH HALEY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | WARD TODD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | BRIAN CAHILL |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | HERBERT LITTS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | ASHLEY KNOX |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | ZAC KLEINHANDLER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | TODD DIORIO |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | ADAM KOROL |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | TIM WEIDEMANN |
| 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/ReportableCompFromOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 8 | 0 |
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| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 2 | 14000 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 3 | 14000 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 7 | 94591 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 8 | 102956 |
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| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | SECRETARY & TREASURER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | VICE CHAIR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | CFO |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 8 | CEO/PRESIDENT |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | 1 |
| IRS990/Form990TFiledInd | 0 | 1 |
| IRS990/FormationYr | 0 | 1964 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | 0 |
| IRS990/FSAuditedBasisGrp/SeparateBasisFinclStmtInd | 0 | X |
| IRS990/FSAuditedInd | 0 | 1 |
| IRS990/FundraisingActivitiesInd | 0 | 0 |
| IRS990/GamingActivitiesInd | 0 | 0 |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 7 |
| IRS990/GovernmentGrantsAmt | 0 | 1692804 |
| IRS990/GrantAmt | 0 | 1059213 |
| IRS990/GrantsPayableGrp/EOYAmt | 0 | 26382 |
| IRS990/GrantsToDomesticOrgsGrp/ProgramServicesAmt | 0 | 1059213 |
| IRS990/GrantsToDomesticOrgsGrp/TotalAmt | 0 | 1059213 |
| IRS990/GrantsToIndividualsInd | 0 | 0 |
| IRS990/GrantsToOrganizationsInd | 0 | 1 |
| IRS990/GrantToRelatedPersonInd | 0 | 0 |
| IRS990/GrossReceiptsAmt | 0 | 2606742 |
| IRS990/GrossRentsGrp/RealAmt | 0 | 611931 |
| IRS990/GroupReturnForAffiliatesInd | 0 | 0 |
| IRS990/IncludeFIN48FootnoteInd | 0 | 1 |
| IRS990/IndependentAuditFinclStmtInd | 0 | 1 |
| IRS990/IndependentVotingMemberCnt | 0 | 7 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/IndoorTanningServicesInd | 0 | 0 |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InsuranceGrp/ManagementAndGeneralAmt | 0 | 12181 |
| IRS990/InsuranceGrp/ProgramServicesAmt | 0 | 1353 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 13534 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 2889 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 2889 |
| IRS990/InvestmentInJointVentureInd | 0 | 0 |
| IRS990/IRPDocumentCnt | 0 | 0 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LegalDomicileStateCd | 0 | NY |
| IRS990/LessRentalExpensesGrp/RealAmt | 0 | 573235 |
| IRS990/LoanOutstandingInd | 0 | 0 |
| IRS990/LobbyingActivitiesInd | 0 | 0 |
| IRS990/LocalChaptersInd | 0 | 0 |
| IRS990/MaterialDiversionOrMisuseInd | 0 | 0 |
| IRS990/MembersOrStockholdersInd | 0 | 0 |
| IRS990/MethodOfAccountingAccrualInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | 1 |
| IRS990/MinutesOfGoverningBodyInd | 0 | 1 |
| IRS990/MissionDesc | 0 | ULSTER COUNTY ECONOMIC DEVELOPMENT ALLIANCE PROMOTES JOB GROWTH, ECONOMIC DEVELOPMENT AND COMMUNITY REVITALIZATION FOR ULSTER COUNTY AND PROVIDES BUSINESS FINANCING THROUGH REVOLVING LOAN FUNDS. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | 0 |
| IRS990/MoreThan5000KToOrgInd | 0 | 0 |
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| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 1704265 |
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| IRS990/NetUnrelatedBusTxblIncmAmt | 0 | 34303 |
| IRS990/NondeductibleContributionsInd | 0 | 0 |
| IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt | 0 | 20454 |
| IRS990/OfficeExpensesGrp/ProgramServicesAmt | 0 | 1801 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 22255 |
| IRS990/OfficerMailingAddressInd | 0 | 0 |
| IRS990/OperateHospitalInd | 0 | 0 |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrgDoesNotFollowFASB117Ind | 0 | X |
| IRS990/OtherAssetsTotalGrp/BOYAmt | 0 | 5000000 |
| IRS990/OtherAssetsTotalGrp/EOYAmt | 0 | 0 |
| IRS990/OtherChangesInNetAssetsAmt | 0 | 0 |
| IRS990/OtherExpensesGrp/Desc | 0 | PROPERTY EXPENSES |
| IRS990/OtherExpensesGrp/Desc | 1 | APPRAISALS |
| IRS990/OtherExpensesGrp/Desc | 2 | UNRELATED BUSINESS TAXE |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 0 | 30000 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 1 | 10597 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 608999 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 608999 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 30000 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 10597 |
| IRS990/OtherLiabilitiesGrp/BOYAmt | 0 | 5000000 |
| IRS990/OtherLiabilitiesGrp/EOYAmt | 0 | 5222753 |
| IRS990/OtherRevenueMiscGrp/BusinessCd | 0 | 900099 |
| IRS990/OtherRevenueMiscGrp/BusinessCd | 1 | 900099 |
| IRS990/OtherRevenueMiscGrp/BusinessCd | 2 | 900099 |
| IRS990/OtherRevenueMiscGrp/Desc | 0 | CONTRACT AND ADMIN FEE |
| IRS990/OtherRevenueMiscGrp/Desc | 1 | BAD DEBT RECOVERY |
| IRS990/OtherRevenueMiscGrp/Desc | 2 | MISCELLANEOUS |
| IRS990/OtherRevenueMiscGrp/RelatedOrExemptFuncIncomeAmt | 0 | 278669 |
| IRS990/OtherRevenueMiscGrp/RelatedOrExemptFuncIncomeAmt | 1 | 4326 |
| IRS990/OtherRevenueMiscGrp/RelatedOrExemptFuncIncomeAmt | 2 | 1000 |
| IRS990/OtherRevenueMiscGrp/TotalRevenueColumnAmt | 0 | 278669 |
| IRS990/OtherRevenueMiscGrp/TotalRevenueColumnAmt | 1 | 4326 |
| IRS990/OtherRevenueMiscGrp/TotalRevenueColumnAmt | 2 | 1000 |
| IRS990/OtherRevenueTotalAmt | 0 | 283995 |
| IRS990/OtherWebsiteInd | 0 | X |
| IRS990/OthNotesLoansReceivableNetGrp/BOYAmt | 0 | 437747 |
| IRS990/OthNotesLoansReceivableNetGrp/EOYAmt | 0 | 5365366 |
| IRS990/PartialLiquidationInd | 0 | 0 |
| IRS990/PayPremiumsPrsnlBnftCntrctInd | 0 | 0 |
| IRS990/PdInCapSrplsLandBldgEqpFundGrp/BOYAmt | 0 | 0 |
| IRS990/PdInCapSrplsLandBldgEqpFundGrp/EOYAmt | 0 | 0 |
| IRS990/PledgesAndGrantsReceivableGrp/EOYAmt | 0 | 26382 |
| IRS990/PoliticalCampaignActyInd | 0 | 0 |
| IRS990/PrincipalOfficerNm | 0 | WARD TODD |
| IRS990/ProfessionalFundraisingInd | 0 | 0 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 0 | 900099 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 1 | 900099 |
| IRS990/ProgramServiceRevenueGrp/Desc | 0 | INTEREST ON LOANS |
| IRS990/ProgramServiceRevenueGrp/Desc | 1 | LATE FEES COLLECTED |
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| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 1 | 505 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 0 | 14218 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 1 | 505 |
| IRS990/ProhibitedTaxShelterTransInd | 0 | 0 |
| IRS990/PYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/PYContributionsGrantsAmt | 0 | 23500 |
| IRS990/PYExcessBenefitTransInd | 0 | 0 |
| IRS990/PYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/PYInvestmentIncomeAmt | 0 | 184 |
| IRS990/PYOtherExpensesAmt | 0 | 230731 |
| IRS990/PYOtherRevenueAmt | 0 | 203937 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 25549 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | 22439 |
| IRS990/PYSalariesCompEmpBnftPaidAmt | 0 | 0 |
| IRS990/PYTotalExpensesAmt | 0 | 230731 |
| IRS990/PYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/PYTotalRevenueAmt | 0 | 253170 |
| IRS990/QuidProQuoContributionsInd | 0 | 0 |
| IRS990/RcvFndsToPayPrsnlBnftCntrctInd | 0 | 0 |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | 44007 |
| IRS990/RegularMonitoringEnfrcInd | 0 | 1 |
| IRS990/RelatedEntityInd | 0 | 1 |
| IRS990/RelatedOrganizationCtrlEntInd | 0 | 0 |
| IRS990/RentalIncomeOrLossGrp/RealAmt | 0 | 38696 |
| IRS990/ReportInvestmentsOtherSecInd | 0 | 0 |
| IRS990/ReportLandBuildingEquipmentInd | 0 | 0 |
| IRS990/ReportOtherAssetsInd | 0 | 0 |
| IRS990/ReportOtherLiabilitiesInd | 0 | 1 |
| IRS990/ReportProgramRelatedInvstInd | 0 | 0 |
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| IRS990ScheduleA/Form990ScheduleAPartVIGrp/ExplanationTxt | 0 | MISCELLANEOUS - 2018 AMOUNT: $ 11,495. 2020 AMOUNT: $ 200. 2021 AMOUNT: $ 499. 2022 AMOUNT: $ 1,000. INTEREST ON LOAN PROGRAM - 2018 AMOUNT: $ 25,706. 2019 AMOUNT: $ 32,621. 2020 AMOUNT: $ 25,081. 2021 AMOUNT: $ 24,142. 2022 AMOUNT: $ 14,218. LATE FEES COLLECTED - 2018 AMOUNT: $ 1,089. 2019 AMOUNT: $ 449. 2020 AMOUNT: $ 570. 2021 AMOUNT: $ 1,407. 2022 AMOUNT: $ 505. APPLICATION FEES - 2020 AMOUNT: $ 1,000. 2021 AMOUNT: $ 163,825. 2022 AMOUNT: $ 278,669. |
| IRS990ScheduleA/Form990ScheduleAPartVIGrp/FormAndLineReferenceDesc | 0 | SCHEDULE A, PART II, LINE 10, EXPLANATION OF OTHER INCOME: |
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| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus1YearAmt | 0 | 23500 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 283708 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 191009 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 341860 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/TotalAmt | 0 | 2533281 |
| IRS990ScheduleA/GovtFurnSrvcFcltsVl170Grp/CurrentTaxYearAmt | 0 | 95138 |
| IRS990ScheduleA/GovtFurnSrvcFcltsVl170Grp/CurrentTaxYearMinus1YearAmt | 0 | 85000 |
| IRS990ScheduleA/GovtFurnSrvcFcltsVl170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 107667 |
| IRS990ScheduleA/GovtFurnSrvcFcltsVl170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 101541 |
| IRS990ScheduleA/GovtFurnSrvcFcltsVl170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 101175 |
| IRS990ScheduleA/GovtFurnSrvcFcltsVl170Grp/TotalAmt | 0 | 490521 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearAmt | 0 | 2889 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus1YearAmt | 0 | 14418 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 480 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 444 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 525 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/TotalAmt | 0 | 18756 |
| IRS990ScheduleA/OtherIncome170Grp/CurrentTaxYearAmt | 0 | 294392 |
| IRS990ScheduleA/OtherIncome170Grp/CurrentTaxYearMinus1YearAmt | 0 | 189873 |
| IRS990ScheduleA/OtherIncome170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 26851 |
| IRS990ScheduleA/OtherIncome170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 33070 |
| IRS990ScheduleA/OtherIncome170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 38290 |
| IRS990ScheduleA/OtherIncome170Grp/TotalAmt | 0 | 582476 |
| IRS990ScheduleA/PublicOrganization170Ind | 0 | X |
| IRS990ScheduleA/PublicSupportCY170Pct | 0 | 0.83410 |
| IRS990ScheduleA/PublicSupportPY170Pct | 0 | 0.83390 |
| IRS990ScheduleA/PublicSupportTotal170Amt | 0 | 3023802 |
| IRS990ScheduleA/ThirtyThrPctSuprtTestsCY170Ind | 0 | X |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearAmt | 0 | 1788342 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus1YearAmt | 0 | 108500 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 391375 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 292550 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 443035 |
| IRS990ScheduleA/TotalCalendarYear170Grp/TotalAmt | 0 | 3023802 |
| IRS990ScheduleA/TotalSupportAmt | 0 | 3625034 |
| IRS990ScheduleB/ContributorInformationGrp/ContributorBusinessName/BusinessNameLine1 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorNum | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine1 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine2 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/City | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/State | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCode | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt | 0 | RESTRICTED |
| IRS990/ScheduleBRequiredInd | 0 | 1 |
| IRS990ScheduleD/ExpensesNotReportedAmt | 0 | 568909 |
| IRS990ScheduleD/ExpensesNotRptFinclStmtAmt | 0 | 0 |
| IRS990ScheduleD/ExpensesSubtotalAmt | 0 | 1989500 |
| IRS990ScheduleD/FootnoteTextInd | 0 | X |
| IRS990ScheduleD/OtherExpensesIncludedAmt | 0 | 568909 |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Amt | 0 | 5212156 |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Amt | 1 | 10597 |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Desc | 0 | DUE TO ULSTER COUNTY |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Desc | 1 | ACCRUED TAXES |
| IRS990ScheduleD/OtherRevenuesNotIncludedAmt | 0 | -568909 |
| IRS990ScheduleD/RevenueNotReportedAmt | 0 | 0 |
| IRS990ScheduleD/RevenueNotReportedFinclStmtAmt | 0 | -568909 |
| IRS990ScheduleD/RevenueSubtotalAmt | 0 | 2602416 |
| IRS990ScheduleD/SupplementalInformationDetail/ExplanationTxt | 0 | THE ALLIANCE HAS EVALUATED ANY UNCERTAIN TAX POSITIONS AND RELATED INCOME TAX CONTINGENCIES AND DETERMINED UNCERTAIN POSITIONS, IF ANY, ARE NOT MATERIAL TO THE FINANCIAL STATEMENTS, ACCORDING TO FASB ASC 740-10. PENALTIES AND INTEREST ASSESSED BY INCOME TAXING AUTHORITIES ARE INCLUDED IN OPERATING EXPENSES, IF INCURRED. NONE OF THE ALLIANCE'S RETURNS ARE CURRENTLY UNDER EXAMINATION. |
| IRS990ScheduleD/SupplementalInformationDetail/ExplanationTxt | 1 | RENTAL EXPENSES BAD DEBT RECOVERY |
| IRS990ScheduleD/SupplementalInformationDetail/ExplanationTxt | 2 | BAD DEBT RECOVERY RENTAL EXPENSES |
| IRS990ScheduleD/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | PART X, LINE 2: |
| IRS990ScheduleD/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | PART XI, LINE 4B - OTHER ADJUSTMENTS: |
| IRS990ScheduleD/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | PART XII, LINE 2D - OTHER ADJUSTMENTS: |
| IRS990ScheduleD/TotalBookValueLandBuildingsAmt | 0 | 0 |
| IRS990ScheduleD/TotalExpensesPerForm990Amt | 0 | 1989500 |
| IRS990ScheduleD/TotalLiabilityAmt | 0 | 5222753 |
| IRS990ScheduleD/TotalRevenuePerForm990Amt | 0 | 2033507 |
| IRS990ScheduleD/TotalRevEtcAuditedFinclStmtAmt | 0 | 2602416 |
| IRS990ScheduleD/TotExpnsEtcAuditedFinclStmtAmt | 0 | 2558409 |
| IRS990ScheduleI/GrantRecordsMaintainedInd | 0 | 0 |
| IRS990ScheduleI/RecipientTable/CashGrantAmt | 0 | 1059213 |
| IRS990ScheduleI/RecipientTable/NonCashAssistanceAmt | 0 | 0 |
| IRS990ScheduleI/RecipientTable/PurposeOfGrantTxt | 0 | ASSISTANCE TO RELATED ORGANIZATION |
| IRS990ScheduleI/RecipientTable/RecipientBusinessName/BusinessNameLine1Txt | 0 | COUNTY OF ULSTER |
| IRS990ScheduleI/RecipientTable/RecipientEIN | 0 | 146002575 |
| IRS990ScheduleI/RecipientTable/USAddress/AddressLine1Txt | 0 | 244 FAIR STREET |
| IRS990ScheduleI/RecipientTable/USAddress/CityNm | 0 | KINGSTON |
| IRS990ScheduleI/RecipientTable/USAddress/StateAbbreviationCd | 0 | NY |
| IRS990ScheduleI/RecipientTable/USAddress/ZIPCd | 0 | 12402 |
| IRS990ScheduleI/Total501c3OrgCnt | 0 | 1 |
| IRS990/ScheduleJRequiredInd | 0 | 0 |
| IRS990/ScheduleORequiredInd | 0 | 1 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | THE SOLE MEMBER OF THE CORPORATION IS THE COUNTY EXECUTIVE OF ULSTER COUNTY. THE NUMBER OF DIRECTORS SHALL BE SEVEN AS FOLLOWS: (I) FIVE DIRECTORS SHALL BE APPOINTED BY THE MEMBER; AND (II) THE CHAIR OF THE ECONOMIC DEVELOPMENT AND TOURISM COMMITTEE OF THE ULSTER COUNTY LEGISLATURE, OR HIS OR HER DESIGNEE, SHALL BE AN EX-OFFICIO DIRECTOR; AND (III) THE RANKING MEMBER OF THE ECONOMIC DEVELOPMENT AND TOURISM COMMITTEE OF THE ULSTER COUNTY LEGISLATURE, OR HIS OR HER DESIGNEE, SHALL BE AN EX-OFFICIO DIRECTOR. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | THE 990 IS EMAILED TO THE BOARD MEMBERS FOR APPROVAL BEFORE BEING FILED. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | IN THE EVENT THAT A CONFLICT ARISES WITH RESPECT TO ANY MEMBER, DIRECTOR, OFFICER, OR STAFF MEMBER, HE OR SHE MUST NOTIFY THE CHAIRMAN AND WITHDRAW FROM PARTICIPATION IN ANY PROCESS WITH RESPECT TO SUCH CONFLICT. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 3 | THE EXECUTIVE COMMITTEE REVIEWS COMPENSATION WHEN NECESSARY. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 4 | DOCUMENTS ARE MADE AVAILABLE TO THE PUBLIC UPON REQUEST. |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | FORM 990, PART VI, SECTION A, LINE 7A |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | FORM 990, PART VI, SECTION B, LINE 11B |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | FORM 990, PART VI, SECTION B, LINE 12C |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 3 | FORM 990, PART VI, SECTION B, LINE 15 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 4 | FORM 990, PART VI, SECTION C, LINE 19 |
| IRS990ScheduleR/AssetExchangeInd | 0 | 0 |
| IRS990ScheduleR/AssetPurchaseFromOtherOrgInd | 0 | 0 |
| IRS990ScheduleR/AssetSaleToOtherOrgInd | 0 | 0 |
| IRS990ScheduleR/DivRelatedOrganizationInd | 0 | 0 |
| IRS990ScheduleR/GiftGrntCapContriFromOthOrgInd | 0 | 1 |
| IRS990ScheduleR/GiftGrntOrCapContriToOthOrgInd | 0 | 0 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 0 | 0 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DisregardedEntityName/BusinessNameLine1Txt | 0 | ULSTER COUNTY |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/EIN | 0 | 146002575 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/LegalDomicileStateCd | 0 | NY |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/PrimaryActivitiesTxt | 0 | GOVERNMENT |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/AddressLine1Txt | 0 | 244 FAIR STREET |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/CityNm | 0 | KINGSTON |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/StateAbbreviationCd | 0 | NY |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/ZIPCd | 0 | 12402 |
| IRS990ScheduleR/LoansOrGuaranteesFromOthOrgInd | 0 | 0 |
| IRS990ScheduleR/LoansOrGuaranteesToOtherOrgInd | 0 | 1 |
| IRS990ScheduleR/PaidEmployeesSharingInd | 0 | 1 |
| IRS990ScheduleR/PerformOfServicesByOtherOrgInd | 0 | 0 |
| IRS990ScheduleR/PerformOfServicesForOthOrgInd | 0 | 1 |
| IRS990ScheduleR/ReceiptOfIntAnntsRntsRyltsInd | 0 | 0 |
| IRS990ScheduleR/ReimbursementPaidByOtherOrgInd | 0 | 0 |
| IRS990ScheduleR/ReimbursementPaidToOtherOrgInd | 0 | 0 |