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| IRS990/AccountsPayableAccrExpnssGrp/BOYAmt | 0 | 23742 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 43263 |
| IRS990/AccountsReceivableGrp/BOYAmt | 0 | 41051 |
| IRS990/AccountsReceivableGrp/EOYAmt | 0 | 37010 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | false |
| IRS990/ActivityOrMissionDesc | 0 | TO PROVIDE QUALITY HOUSING AND SOCIAL SERVICES TO THE LOW AND MODERATE- INCOME FAMILIES OF THE SOUTH BRONX, NY. |
| IRS990/AllOtherExpensesGrp/ProgramServicesAmt | 0 | 1199 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 1199 |
| IRS990/AuditCommitteeInd | 0 | true |
| IRS990/BackupWthldComplianceInd | 0 | true |
| IRS990/BooksInCareOfDetail/PersonNm | 0 | GRENADIER REALTY CORP |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 7186428700 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 1230 PENNSYLVANIA AVENUE |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | BROOKLYN |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | NY |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 11239 |
| IRS990/BusinessRlnWithFamMemInd | 0 | false |
| IRS990/BusinessRlnWithOfficerEntInd | 0 | false |
| IRS990/BusinessRlnWithOrgMemInd | 0 | false |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 267753 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 343071 |
| 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 | true |
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| IRS990/CYContributionsGrantsAmt | 0 | 0 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/CYInvestmentIncomeAmt | 0 | 1545 |
| IRS990/CYOtherExpensesAmt | 0 | 208791 |
| IRS990/CYOtherRevenueAmt | 0 | 531 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 263646 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 19002 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 37929 |
| IRS990/CYTotalExpensesAmt | 0 | 246720 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 0 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 265722 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | false |
| IRS990/DeductibleArtContributionInd | 0 | false |
| IRS990/DeductibleNonCashContriInd | 0 | false |
| IRS990/DeferredRevenueGrp/BOYAmt | 0 | 1482 |
| IRS990/DeferredRevenueGrp/EOYAmt | 0 | 3990 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | true |
| IRS990/DepreciationDepletionGrp/ProgramServicesAmt | 0 | 34841 |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 34841 |
| IRS990/Desc | 0 | TO PROVIDE SAFE, CLEAN AND AFFORDABLE HOUSING TO LOW INCOME FAMILIES LOCATED IN THE SOUTH BRONX, NY. |
| IRS990/DescribedInSection501c3Ind | 0 | true |
| IRS990/DisregardedEntityInd | 0 | false |
| IRS990/DocumentRetentionPolicyInd | 0 | false |
| IRS990/DonorAdvisedFundInd | 0 | false |
| IRS990/ElectionOfBoardMembersInd | 0 | false |
| IRS990/EmployeeCnt | 0 | 0 |
| IRS990/EngagedInExcessBenefitTransInd | 0 | false |
| IRS990/ExpenseAmt | 0 | 238720 |
| IRS990/FamilyOrBusinessRlnInd | 0 | false |
| IRS990/FederalGrantAuditRequiredInd | 0 | false |
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| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 8000 |
| IRS990/FeesForServicesLegalGrp/ProgramServicesAmt | 0 | 6906 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 6906 |
| IRS990/FeesForServicesManagementGrp/ProgramServicesAmt | 0 | 22433 |
| IRS990/FeesForServicesManagementGrp/TotalAmt | 0 | 22433 |
| IRS990/FeesForServicesOtherGrp/ProgramServicesAmt | 0 | 117 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 117 |
| IRS990/ForeignActivitiesInd | 0 | false |
| IRS990/ForeignFinancialAccountInd | 0 | false |
| IRS990/ForeignOfficeInd | 0 | false |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 0 | 35.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 1 | 35.00 |
| 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/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/OfficerInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 5 | 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 |
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| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | VALERIE TORRES |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | EVELYN VELASQUEZ |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | STEVEN SELTZER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | GAUDI MENDOZA |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | LINDA CASELLA |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 6344 |
| 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/ReportableCompFromRltdOrgAmt | 0 | 282473 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 3 | 141694 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 4 | 79327 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 5 | 21280 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | VICE CHAIR/T |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | CHAIR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | SECRETARY |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | EXECUTIVE DI |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | CONTROLLER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | CONTROLLER |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | true |
| IRS990/FormationYr | 0 | 1995 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | false |
| IRS990/FSAuditedBasisGrp/SeparateBasisFinclStmtInd | 0 | X |
| IRS990/FSAuditedInd | 0 | true |
| IRS990/FundraisingActivitiesInd | 0 | false |
| IRS990/GamingActivitiesInd | 0 | false |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 3 |
| IRS990/GrantsToIndividualsInd | 0 | false |
| IRS990/GrantsToOrganizationsInd | 0 | false |
| IRS990/GrantToRelatedPersonInd | 0 | false |
| IRS990/GrossReceiptsAmt | 0 | 265722 |
| IRS990/GroupReturnForAffiliatesInd | 0 | false |
| IRS990/IncludeFIN48FootnoteInd | 0 | false |
| IRS990/IndependentAuditFinclStmtInd | 0 | true |
| IRS990/IndependentVotingMemberCnt | 0 | 2 |
| IRS990/IndoorTanningServicesInd | 0 | false |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InsuranceGrp/ProgramServicesAmt | 0 | 27395 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 27395 |
| IRS990/InvestmentIncomeGrp/RelatedOrExemptFuncIncomeAmt | 0 | 1545 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 1545 |
| IRS990/InvestmentInJointVentureInd | 0 | false |
| IRS990/InvestmentsPubTradedSecGrp/BOYAmt | 0 | 76530 |
| IRS990/InvestmentsPubTradedSecGrp/EOYAmt | 0 | 76393 |
| IRS990/IRPDocumentCnt | 0 | 2 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 739771 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 226428 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 191587 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 931358 |
| IRS990/LegalDomicileStateCd | 0 | NY |
| IRS990/LoanOutstandingInd | 0 | false |
| IRS990/LobbyingActivitiesInd | 0 | false |
| IRS990/LocalChaptersInd | 0 | false |
| IRS990/MaterialDiversionOrMisuseInd | 0 | false |
| IRS990/MembersOrStockholdersInd | 0 | false |
| IRS990/MethodOfAccountingAccrualInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | true |
| IRS990/MinutesOfGoverningBodyInd | 0 | true |
| IRS990/MissionDesc | 0 | TO PROVIDE QUALITY HOUSING AND SOCIAL SERVICES TO THE LOW AND MODERATE- INCOME FAMILIES OF THE SOUTH BRONX, NY. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | false |
| IRS990/MoreThan5000KToOrgInd | 0 | false |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 705878 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 723286 |
| IRS990/NetUnrlzdGainsLossesInvstAmt | 0 | -1594 |
| IRS990/NondeductibleContributionsInd | 0 | false |
| IRS990/OccupancyGrp/ProgramServicesAmt | 0 | 72041 |
| IRS990/OccupancyGrp/TotalAmt | 0 | 72041 |
| IRS990/OfficerMailingAddressInd | 0 | false |
| IRS990/OperateHospitalInd | 0 | false |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsSFAS117Ind | 0 | X |
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| IRS990/OtherAssetsTotalGrp/EOYAmt | 0 | 83668 |
| IRS990/OtherEmployeeBenefitsGrp/ProgramServicesAmt | 0 | 10539 |
| IRS990/OtherEmployeeBenefitsGrp/TotalAmt | 0 | 10539 |
| IRS990/OtherExpensesGrp/Desc | 0 | REPAIR & MAINTENANCE |
| IRS990/OtherExpensesGrp/Desc | 1 | MISCELLANEOUS |
| IRS990/OtherExpensesGrp/Desc | 2 | LICENSES AND FEES |
| IRS990/OtherExpensesGrp/Desc | 3 | EXTERMINATING |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 28131 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 1 | 4156 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 2 | 2518 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 3 | 1054 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 28131 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 4156 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 2518 |
| IRS990/OtherExpensesGrp/TotalAmt | 3 | 1054 |
| IRS990/OtherLiabilitiesGrp/BOYAmt | 0 | 10061 |
| IRS990/OtherLiabilitiesGrp/EOYAmt | 0 | 9269 |
| IRS990/OtherRevenueMiscGrp/Desc | 0 | OTHER REVENUE |
| IRS990/OtherRevenueMiscGrp/RelatedOrExemptFuncIncomeAmt | 0 | 531 |
| IRS990/OtherRevenueMiscGrp/TotalRevenueColumnAmt | 0 | 531 |
| IRS990/OtherRevenueTotalAmt | 0 | 531 |
| IRS990/OtherSalariesAndWagesGrp/ProgramServicesAmt | 0 | 23059 |
| IRS990/OtherSalariesAndWagesGrp/TotalAmt | 0 | 23059 |
| IRS990/OthNotesLoansReceivableNetGrp/BOYAmt | 0 | 28436 |
| IRS990/OthNotesLoansReceivableNetGrp/EOYAmt | 0 | 28436 |
| IRS990/PartialLiquidationInd | 0 | false |
| IRS990/PayrollTaxesGrp/ProgramServicesAmt | 0 | 4331 |
| IRS990/PayrollTaxesGrp/TotalAmt | 0 | 4331 |
| IRS990/PoliticalCampaignActyInd | 0 | false |
| IRS990/PrepaidExpensesDefrdChargesGrp/BOYAmt | 0 | 16505 |
| IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt | 0 | 19643 |
| IRS990/PrincipalOfficerNm | 0 | VALERIE TORRES |
| IRS990/ProfessionalFundraisingInd | 0 | false |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 0 | 531110 |
| IRS990/ProgramServiceRevenueGrp/Desc | 0 | RENTAL INCOME |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 263646 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 0 | 263646 |
| IRS990/ProhibitedTaxShelterTransInd | 0 | false |
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| IRS990/PYOtherExpensesAmt | 0 | 186081 |
| IRS990/PYOtherRevenueAmt | 0 | 6398 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 261914 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | 51269 |
| IRS990/PYSalariesCompEmpBnftPaidAmt | 0 | 32374 |
| IRS990/PYTotalExpensesAmt | 0 | 218455 |
| IRS990/PYTotalRevenueAmt | 0 | 269724 |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | 19002 |
| IRS990/RelatedEntityInd | 0 | true |
| IRS990/RelatedOrganizationCtrlEntInd | 0 | false |
| IRS990/ReportInvestmentsOtherSecInd | 0 | false |
| IRS990/ReportLandBuildingEquipmentInd | 0 | true |
| IRS990/ReportOtherAssetsInd | 0 | true |
| IRS990/ReportOtherLiabilitiesInd | 0 | true |
| IRS990/ReportProgramRelatedInvstInd | 0 | false |
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| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/TotalAmt | 0 | 37534 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearAmt | 0 | 1545 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus1YearAmt | 0 | 1412 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 4140 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 2665 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 1298 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/TotalAmt | 0 | 11060 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearAmt | 0 | 264177 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus1YearAmt | 0 | 268312 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus2YearsAmt | 0 | 254472 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus3YearsAmt | 0 | 240380 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus4YearsAmt | 0 | 235273 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/TotalAmt | 0 | 1262614 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearAmt | 0 | 1545 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus1YearAmt | 0 | 1412 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus2YearsAmt | 0 | 4140 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus3YearsAmt | 0 | 2665 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus4YearsAmt | 0 | 1298 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/TotalAmt | 0 | 11060 |
| IRS990ScheduleA/InvestmentIncomeCYPct | 0 | 0.01000 |
| IRS990ScheduleA/InvestmentIncomePYPct | 0 | 0.01000 |
| IRS990ScheduleA/PubliclySupportedOrg509a2Ind | 0 | X |
| IRS990ScheduleA/PublicSupportCY509Pct | 0 | 0.99160 |
| IRS990ScheduleA/PublicSupportPY509Pct | 0 | 0.98680 |
| IRS990ScheduleA/PublicSupportTotal509Amt | 0 | 1300148 |
| IRS990ScheduleA/ThirtyThrPctSuprtTestsCY509Ind | 0 | X |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearAmt | 0 | 264177 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus1YearAmt | 0 | 268312 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 254472 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 277914 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 235273 |
| IRS990ScheduleA/Total509Grp/TotalAmt | 0 | 1300148 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearAmt | 0 | 265722 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus1YearAmt | 0 | 269724 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus2YearsAmt | 0 | 258612 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus3YearsAmt | 0 | 280579 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus4YearsAmt | 0 | 236571 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/TotalAmt | 0 | 1311208 |
| IRS990/ScheduleBRequiredInd | 0 | false |
| IRS990ScheduleD/AgentTrusteeEtcInd | 0 | false |
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| IRS990ScheduleD/BuildingsGrp/DepreciationAmt | 0 | 732833 |
| IRS990ScheduleD/BuildingsGrp/OtherCostOrOtherBasisAmt | 0 | 916057 |
| IRS990ScheduleD/EquipmentGrp/BookValueAmt | 0 | 8362 |
| IRS990ScheduleD/EquipmentGrp/DepreciationAmt | 0 | 6938 |
| IRS990ScheduleD/EquipmentGrp/OtherCostOrOtherBasisAmt | 0 | 15300 |
| IRS990ScheduleD/ExpensesSubtotalAmt | 0 | 246720 |
| IRS990ScheduleD/ExplanationProvidedInd | 0 | X |
| IRS990ScheduleD/InclEscrowCustodialAcctLiabInd | 0 | true |
| IRS990ScheduleD/LandGrp/BookValueAmt | 0 | 1 |
| IRS990ScheduleD/LandGrp/OtherCostOrOtherBasisAmt | 0 | 1 |
| IRS990ScheduleD/NetUnrealizedGainsInvstAmt | 0 | -1594 |
| IRS990ScheduleD/OtherAssetsOrgGrp/BookValueAmt | 0 | 74324 |
| IRS990ScheduleD/OtherAssetsOrgGrp/BookValueAmt | 1 | 9269 |
| IRS990ScheduleD/OtherAssetsOrgGrp/BookValueAmt | 2 | 75 |
| IRS990ScheduleD/OtherAssetsOrgGrp/Desc | 0 | DUE FROM AFFILIATES |
| IRS990ScheduleD/OtherAssetsOrgGrp/Desc | 1 | TENANTS SECURITY DEPOSITS |
| IRS990ScheduleD/OtherAssetsOrgGrp/Desc | 2 | UTILITY DEPOSIT |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Amt | 0 | 9269 |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Desc | 0 | TENANT SECURITY DEPOSITS |
| IRS990ScheduleD/RevenueNotReportedAmt | 0 | -1594 |
| IRS990ScheduleD/RevenueSubtotalAmt | 0 | 265722 |
| IRS990ScheduleD/SupplementalInformationDetail/ExplanationTxt | 0 | THE ORGANIZATION HOLDS SECURITY DEPOSITS FROM TENANTS IN AN ESCROW ACCOUNT. THESE DEPOSITS ARE RETURNED TO THE TENANTS ONCE THEY MOVE OUT OF THE APARTMENT. |
| IRS990ScheduleD/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | SCHEDULE D, PAGE 2, PART IV, LINE 2B |
| IRS990ScheduleD/TotalBookValueLandBuildingsAmt | 0 | 191587 |
| IRS990ScheduleD/TotalBookValueOtherAssetsAmt | 0 | 83668 |
| IRS990ScheduleD/TotalExpensesPerForm990Amt | 0 | 246720 |
| IRS990ScheduleD/TotalLiabilityAmt | 0 | 9269 |
| IRS990ScheduleD/TotalRevenuePerForm990Amt | 0 | 265722 |
| IRS990ScheduleD/TotalRevEtcAuditedFinclStmtAmt | 0 | 264128 |
| IRS990ScheduleD/TotExpnsEtcAuditedFinclStmtAmt | 0 | 246720 |
| IRS990ScheduleJ/AnyNonFixedPaymentsInd | 0 | false |
| IRS990ScheduleJ/CompBasedOnRevenueOfFlngOrgInd | 0 | false |
| IRS990ScheduleJ/CompBsdNetEarnsFlngOrgInd | 0 | false |
| IRS990ScheduleJ/CompBsdNetEarnsRltdOrgsInd | 0 | false |
| IRS990ScheduleJ/CompBsdOnRevRelatedOrgsInd | 0 | false |
| IRS990ScheduleJ/EquityBasedCompArrngmInd | 0 | false |
| IRS990ScheduleJ/InitialContractExceptionInd | 0 | false |
| IRS990/ScheduleJRequiredInd | 0 | true |
| IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/OtherCompensationFilingOrgAmt | 0 | 6344 |
| IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/OtherCompensationRltdOrgsAmt | 0 | 282473 |
| IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/PersonNm | 0 | JASON BOROFF |
| IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/TitleTxt | 0 | VICE CHAIR/TREASURER |
| IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/TotalCompensationFilingOrgAmt | 0 | 6344 |
| IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/TotalCompensationRltdOrgsAmt | 0 | 282473 |
| IRS990ScheduleJ/SeverancePaymentInd | 0 | false |
| IRS990ScheduleJ/SupplementalNonqualRtrPlanInd | 0 | false |
| IRS990/ScheduleORequiredInd | 0 | true |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | THE ORGANIZATION IS MANAGED BY GRENADIER REALTY CORP, WHICH MANAGES THE BOOKS AND RECORDS OF THE ORGANIZATION AS WELL AS THE DAY-TO-DAY OPERATIONS. AQUINAS HOUSING CORPORATION, ITS SPONSOR, OVERSEES OPERATIONS AND PROVIDES ASSET MANAGEMENT. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | FAIRMONT PLACE HOUSING DEVELOPMENT FUND CORPORATION HAS ITS FORM 990 PREPARED BY AN OUTSIDE ACCOUNTING FIRM AND HAS ESTABLISHED THE FOLLOWING REVIEW PROCESS TO ENSURE THAT THE INFORMATION REPORTED IS COMPLETE AND ACCURATE. WHEN THE FORM 990 HAS BEEN PREPARED, REVIEWED BY THE CONTROLLER AND IS READY TO BE FILED WITH THE INTERNAL REVENUE SERVICE, IT IS ELECTRONICALLY SENT TO THE BOARD MEMBERS OF THE ORGANIZATION FOR APPROVAL. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | THE ORGANIZATION MAKES ITS FORM 990 AVAILABLE FOR PUBLIC INSPECTION AS REQUIRED UNDER SECTION 6104 OF THE INTERNAL REVENUE CODE. THE RETURN IS POSTED ON GUIDESTAR.ORG AND OTHER SIMILIAR TYPES OF WEBSITES. IN ADDITION, THE FINANCIAL STATEMENTS, ARTICLES OF INCORPORATION, FORM 990, FORM 1023, AND BY-LAWS ARE AVAILABLE UPON WRITTEN REQUEST OR BY CALLING THE ORGANIZATION DIRECTLY. |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | FORM 990, PAGE 6, PART VI, LINE 3 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | FORM 990, PAGE 6, PART VI, LINE 11B |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | FORM 990, PAGE 6, PART VI, LINE 19 |
| IRS990ScheduleR/AssetExchangeInd | 0 | false |
| IRS990ScheduleR/AssetPurchaseFromOtherOrgInd | 0 | false |
| IRS990ScheduleR/AssetSaleToOtherOrgInd | 0 | false |
| IRS990ScheduleR/DivRelatedOrganizationInd | 0 | false |
| IRS990ScheduleR/GiftGrntCapContriFromOthOrgInd | 0 | false |
| IRS990ScheduleR/GiftGrntOrCapContriToOthOrgInd | 0 | false |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/ControlledOrganizationInd | 0 | false |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/ControlledOrganizationInd | 1 | false |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/ControlledOrganizationInd | 2 | false |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/ControlledOrganizationInd | 3 | false |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/ControlledOrganizationInd | 4 | false |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/ControlledOrganizationInd | 5 | false |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/ControlledOrganizationInd | 6 | false |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/ControlledOrganizationInd | 7 | false |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/ControlledOrganizationInd | 8 | false |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/ControlledOrganizationInd | 9 | false |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/DirectControllingEntityName/BusinessNameLine1Txt | 0 | AQUINAS |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/DirectControllingEntityName/BusinessNameLine1Txt | 1 | AQUINAS |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/DirectControllingEntityName/BusinessNameLine1Txt | 2 | AQUINAS |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/DirectControllingEntityName/BusinessNameLine1Txt | 3 | AQUINAS |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/DirectControllingEntityName/BusinessNameLine1Txt | 4 | AQUINAS |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/DirectControllingEntityName/BusinessNameLine1Txt | 5 | AQUINAS |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/DirectControllingEntityName/BusinessNameLine1Txt | 6 | AQUINAS |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/DirectControllingEntityName/BusinessNameLine1Txt | 7 | AQUINAS |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/DirectControllingEntityName/BusinessNameLine1Txt | 8 | AQUINAS |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/DirectControllingEntityName/BusinessNameLine1Txt | 9 | AQUINAS |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/EIN | 0 | 134150181 |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/EIN | 1 | 133464429 |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/EIN | 2 | 521603426 |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/EIN | 3 | 133531082 |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/EIN | 4 | 133599799 |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/EIN | 5 | 133874541 |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/EIN | 6 | 134201332 |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/EIN | 7 | 134074560 |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/EIN | 8 | 651258121 |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/EIN | 9 | 562463615 |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/EntityTypeTxt | 0 | C CORP |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/EntityTypeTxt | 1 | C CORP |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/EntityTypeTxt | 2 | C CORP |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/EntityTypeTxt | 3 | C CORP |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/EntityTypeTxt | 4 | C CORP |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/EntityTypeTxt | 5 | C CORP |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/EntityTypeTxt | 6 | C CORP |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/EntityTypeTxt | 7 | C CORP |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/EntityTypeTxt | 8 | C CORP |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/EntityTypeTxt | 9 | C CORP |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/LegalDomicileStateCd | 0 | NY |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/LegalDomicileStateCd | 1 | NY |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/LegalDomicileStateCd | 2 | NY |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/LegalDomicileStateCd | 3 | NY |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/LegalDomicileStateCd | 4 | NY |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/LegalDomicileStateCd | 5 | NY |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/LegalDomicileStateCd | 6 | NY |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/LegalDomicileStateCd | 7 | NY |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/LegalDomicileStateCd | 8 | NY |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/LegalDomicileStateCd | 9 | NY |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/PrimaryActivitiesTxt | 0 | MANAGING |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/PrimaryActivitiesTxt | 1 | MANAGING |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/PrimaryActivitiesTxt | 2 | HOUSING |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/PrimaryActivitiesTxt | 3 | HOUSING |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/PrimaryActivitiesTxt | 4 | HOUSING |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/PrimaryActivitiesTxt | 5 | HOUSING |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/PrimaryActivitiesTxt | 6 | HOUSING |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/PrimaryActivitiesTxt | 7 | HOUSING |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/PrimaryActivitiesTxt | 8 | HOUSING |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/PrimaryActivitiesTxt | 9 | HOUSING |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/RelatedOrganizationName/BusinessNameLine1Txt | 0 | HOB II INC |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/RelatedOrganizationName/BusinessNameLine1Txt | 1 | HEART OF THE BRONX MANAGEMENT CORP |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/RelatedOrganizationName/BusinessNameLine1Txt | 2 | 1965 VYSE AVENUE INC |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/RelatedOrganizationName/BusinessNameLine1Txt | 3 | CRISCUOLO CORP |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/RelatedOrganizationName/BusinessNameLine1Txt | 4 | J RAVEN CORPORATION |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/RelatedOrganizationName/BusinessNameLine1Txt | 5 | ELSMERE CORPORATION |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/RelatedOrganizationName/BusinessNameLine1Txt | 6 | 938 EAST TREMONT CORPORATION |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/RelatedOrganizationName/BusinessNameLine1Txt | 7 | SOSA CORPORATION |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/RelatedOrganizationName/BusinessNameLine1Txt | 8 | 871 EAST 179TH STREET |
| IRS990ScheduleR/IdRelatedOrgTxblCorpTrGrp/RelatedOrganizationName/BusinessNameLine1Txt | 9 | RESIDENCIA ESTRELLA VARGAS INC |