| IRS990/AccountantCompileOrReviewInd | 0 | 0 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | 0 |
| IRS990/ActivityOrMissionDesc | 0 | PURCHASE & MAINTAIN A HOUSE FOR THE CHAPTER & CHAPTER MEMBERS & FACILIATE MEMBER INTERACTION. |
| IRS990/AllOtherContributionsAmt | 0 | 275451 |
| IRS990/AllOtherExpensesGrp/ProgramServicesAmt | 0 | 817 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 817 |
| IRS990/AmendedReturnInd | 0 | X |
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| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 5088392320 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 16 POTTER HILL RD |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | GRAFTON |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | MA |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 015191116 |
| IRS990/BusinessRlnWithFamMemInd | 0 | 0 |
| IRS990/BusinessRlnWithOfficerEntInd | 0 | 0 |
| IRS990/BusinessRlnWithOrgMemInd | 0 | 0 |
| IRS990/ChangeToOrgDocumentsInd | 0 | 0 |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/CollectionsOfArtInd | 0 | 0 |
| IRS990/CompensationFromOtherSrcsInd | 0 | 0 |
| IRS990/CompensationProcessCEOInd | 0 | 0 |
| IRS990/CompensationProcessOtherInd | 0 | 0 |
| IRS990/ConflictOfInterestPolicyInd | 0 | 0 |
| IRS990/ConservationEasementsInd | 0 | 0 |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | 0 |
| IRS990/CreditCounselingInd | 0 | 0 |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 290255 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 800 |
| IRS990/CYInvestmentIncomeAmt | 0 | 231 |
| IRS990/CYOtherExpensesAmt | 0 | 18510 |
| IRS990/CYOtherRevenueAmt | 0 | 0 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 0 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 271176 |
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| IRS990/CYTotalExpensesAmt | 0 | 19310 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 0 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 290486 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | 0 |
| IRS990/DeductibleArtContributionInd | 0 | 0 |
| IRS990/DeductibleNonCashContriInd | 0 | 0 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | 0 |
| IRS990/Desc | 0 | PURCHASE AND MAINTAIN A HOUSE FOR THE CHAPTER AND ITS MEMBERS. |
| IRS990/DescribedInSection501c3Ind | 0 | 0 |
| IRS990/DisregardedEntityInd | 0 | 0 |
| IRS990/DocumentRetentionPolicyInd | 0 | 0 |
| IRS990/DonorAdvisedFundInd | 0 | 0 |
| IRS990/ElectionOfBoardMembersInd | 0 | 1 |
| IRS990/EmployeeCnt | 0 | 0 |
| IRS990/ExpenseAmt | 0 | 1504 |
| IRS990/FamilyOrBusinessRlnInd | 0 | 0 |
| IRS990/FederalGrantAuditRequiredInd | 0 | 0 |
| IRS990/FeesForServicesLegalGrp/ManagementAndGeneralAmt | 0 | 10959 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 10959 |
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| IRS990/ForeignFinancialAccountInd | 0 | 0 |
| IRS990/ForeignOfficeInd | 0 | 0 |
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| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 2.00 |
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| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 0.50 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 6.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 0.50 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 0.50 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 7 | 0.50 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 8 | 0.50 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 9 | 0.50 |
| 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/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 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | BRIAN KEATING |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | PHILIP TATRO |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | JONATHAN BABIEC |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | RICHARD DENTON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | CHRISTOPHER FULLER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | ROGER MIKE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | MARK DENLEY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | BRENT BLANCHARD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | ALEXANDER SALINSKY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 9 | ANGELOS TZELEPIS |
| 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 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 9 | 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/TitleTxt | 0 | PRESIDENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | VICE-PRESIDENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | TREASURER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | SECRETARY |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | CHAPTER ADVISOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 8 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 9 | DIRECTOR |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | 1 |
| IRS990/FormationYr | 0 | 2009 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | 0 |
| IRS990/FSAuditedInd | 0 | 0 |
| IRS990/FundraisingActivitiesInd | 0 | 0 |
| IRS990/GamingActivitiesInd | 0 | 0 |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 9 |
| IRS990/GrantsToDomesticIndividualsGrp/ProgramServicesAmt | 0 | 800 |
| IRS990/GrantsToDomesticIndividualsGrp/TotalAmt | 0 | 800 |
| IRS990/GrantsToIndividualsInd | 0 | 0 |
| IRS990/GrantsToOrganizationsInd | 0 | 0 |
| IRS990/GrantToRelatedPersonInd | 0 | 0 |
| IRS990/GrossReceiptsAmt | 0 | 290486 |
| IRS990/GrossReceiptsForPublicUseAmt | 0 | 0 |
| IRS990/GroupReturnForAffiliatesInd | 0 | 0 |
| IRS990/IncludeFIN48FootnoteInd | 0 | 0 |
| IRS990/IndependentAuditFinclStmtInd | 0 | 0 |
| IRS990/IndependentVotingMemberCnt | 0 | 9 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/IndoorTanningServicesInd | 0 | 0 |
| IRS990/InfoInScheduleOPartIXInd | 0 | X |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InfoInScheduleOPartXIInd | 0 | X |
| IRS990/InfoInScheduleOPartXInd | 0 | X |
| IRS990/InitiationFeesAndCapContriAmt | 0 | 0 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 231 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 231 |
| IRS990/InvestmentInJointVentureInd | 0 | 0 |
| IRS990/IRPDocumentCnt | 0 | 0 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 0 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 375941 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 557241 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 557241 |
| IRS990/LegalDomicileStateCd | 0 | NY |
| IRS990/LoanOutstandingInd | 0 | 0 |
| IRS990/LocalChaptersInd | 0 | 0 |
| IRS990/MaterialDiversionOrMisuseInd | 0 | 0 |
| IRS990/MembershipDuesAmt | 0 | 14804 |
| IRS990/MembersOrStockholdersInd | 0 | 1 |
| IRS990/MethodOfAccountingCashInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | 1 |
| IRS990/MinutesOfGoverningBodyInd | 0 | 1 |
| IRS990/MissionDesc | 0 | PURCHASE AND MAINTAIN A HOUSE FOR THE LAMDA CHAPTER OF DELTA PHI FRATERNITY AND ITS MEMBERS LOCATED AT RENSSELAER POLYTECHNIC INSTITUTE AND FACILIATE SOCIAL INTERACTION BETWEEN MEMBERS. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | 0 |
| IRS990/MoreThan5000KToOrgInd | 0 | 0 |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 461498 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 732674 |
| IRS990/NetUnrelatedBusTxblIncmAmt | 0 | 0 |
| IRS990/NoListedPersonsCompensatedInd | 0 | X |
| IRS990/NondeductibleContributionsInd | 0 | 1 |
| IRS990/NondeductibleContriDisclInd | 0 | 1 |
| IRS990/OccupancyGrp/ManagementAndGeneralAmt | 0 | 914 |
| IRS990/OccupancyGrp/TotalAmt | 0 | 914 |
| IRS990/OfficerMailingAddressInd | 0 | 1 |
| IRS990/OperateHospitalInd | 0 | 0 |
| IRS990/Organization501cInd | 0 | X |
| IRS990/OrganizationFollowsSFAS117Ind | 0 | X |
| IRS990/OtherChangesInNetAssetsAmt | 0 | 0 |
| IRS990/OtherExpensesGrp/Desc | 0 | STORAGE |
| IRS990/OtherExpensesGrp/Desc | 1 | TOOLS AND SUPPLIES |
| IRS990/OtherExpensesGrp/Desc | 2 | OFFICE EXPENSE |
| IRS990/OtherExpensesGrp/Desc | 3 | NEWSLETTER |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 0 | 2280 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 1 | 1197 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 1504 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 1 | 839 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 2280 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 1504 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 1197 |
| IRS990/OtherExpensesGrp/TotalAmt | 3 | 839 |
| IRS990/PartialLiquidationInd | 0 | 0 |
| IRS990/PoliticalCampaignActyInd | 0 | 0 |
| IRS990/PrincipalOfficerNm | 0 | PHILIP TATRO |
| IRS990/ProfessionalFundraisingInd | 0 | 0 |
| IRS990/ProgSrvcAccomActy2Grp/Desc | 0 | SOCIAL ACTIVITIES AND INTERACTION BETWEEN MEMBERS. |
| IRS990/ProgSrvcAccomActy2Grp/ExpenseAmt | 0 | 1656 |
| IRS990/ProgSrvcAccomActy3Grp/Desc | 0 | SCHOLARSHIPS FOR MEMBERS. |
| IRS990/ProgSrvcAccomActy3Grp/ExpenseAmt | 0 | 800 |
| IRS990/ProhibitedTaxShelterTransInd | 0 | 0 |
| IRS990/PYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/PYContributionsGrantsAmt | 0 | 275629 |
| IRS990/PYGrantsAndSimilarPaidAmt | 0 | 400 |
| IRS990/PYInvestmentIncomeAmt | 0 | 996 |
| IRS990/PYOtherExpensesAmt | 0 | 30628 |
| IRS990/PYOtherRevenueAmt | 0 | 12000 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 0 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | 253291 |
| IRS990/PYSalariesCompEmpBnftPaidAmt | 0 | 0 |
| IRS990/PYTotalExpensesAmt | 0 | 35334 |
| IRS990/PYTotalProfFndrsngExpnsAmt | 0 | 4306 |
| IRS990/PYTotalRevenueAmt | 0 | 288625 |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | 271176 |
| IRS990/RelatedEntityInd | 0 | 0 |
| IRS990/RelatedOrganizationCtrlEntInd | 0 | 0 |
| IRS990/ReportInvestmentsOtherSecInd | 0 | 0 |
| IRS990/ReportLandBuildingEquipmentInd | 0 | 1 |
| IRS990/ReportOtherAssetsInd | 0 | 0 |
| IRS990/ReportOtherLiabilitiesInd | 0 | 0 |
| IRS990/ReportProgramRelatedInvstInd | 0 | 0 |
| IRS990/SavingsAndTempCashInvstGrp/BOYAmt | 0 | 85557 |
| IRS990/SavingsAndTempCashInvstGrp/EOYAmt | 0 | 175433 |
| 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/BuildingsGrp/BookValueAmt | 0 | 529045 |
| IRS990ScheduleD/BuildingsGrp/OtherCostOrOtherBasisAmt | 0 | 529045 |
| IRS990ScheduleD/LandGrp/BookValueAmt | 0 | 28196 |
| IRS990ScheduleD/LandGrp/OtherCostOrOtherBasisAmt | 0 | 28196 |
| IRS990ScheduleD/TotalBookValueLandBuildingsAmt | 0 | 557241 |
| IRS990/ScheduleJRequiredInd | 0 | 0 |
| IRS990/ScheduleORequiredInd | 0 | 1 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | BRIAN KEATING, PRESIDENT & DIRECTOR, 7 HILLSIDE AVENUE, NEEDHAM, MA 02494 PHILIP TATRO, VICE PRESIDENT & DIRECTOR, 16 POTTER HILL ROAD, GRAFTON, MA 01519 JONATHAN BABIEC, TREASURER & DIRECTOR, 129 GLEN ROAD, WOONSOCKET, RI 02895 RICHARD DENTON, SECRETARY & DIRECTOR, 95 BIRDS HILL AVENUE, NEEDHAM, MA 02494 CHRISTOPHER FULLER, CHAPTER ADVISOR & DIRECTOR, 6 OXFORD CIRCLE, TROY, NY 12180 MARK DENLEY, MEMBER-AT-LARGE & DIRECTOR, 15 PATTISON ROAD, WEST SAND LAKE, NY 12196 BRENT BLANCHARD, MEMBER-AT-LARGE & DIRECTOR, 5958 CAVANAUGH ROAD, MARCY, NY 13403 ALEXANDER SALINSKY, MEMBER-AT-LARGE & DIRECTOR, 408 VAN BUREN AVENUE, OAKLAND, CA 94610 ANGELOS TZELEPIS, MEMBER-AT-LARGE & DIRECTOR, 412 DAVISON STREET, PITTSBURGH, PA 15201 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | THE ORGANIZATION IS MADE UP OF MEMBERS. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | THE MEMBERS ELECT THE GOVERNING BODY. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 3 | THE FORM IS PROVIDED TO ALL BOARD MEMBERS BY EMAIL AND REVIEWED AT A BOARD MEETING. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 4 | GOVERNING DOCUMENTS, CONFLICT OF INTEREST POLICY AND FINANCIAL STATEMENTS ARE NOT AVAILABLE TO THE PUBLIC. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 5 | EXPENSES WERE DEDUCTED ON THE ORIGINAL RETURN WHICH SHOULD HAVE BEEN CAPITALIZED AS PART OF THE BUILDING RENOVATION. ORIGINAL AMENDED INSURANCE $ 6,475 $-0- GENERAL CONTRACTOR $106,597 $-0- ARCHITECT $ 42,449 $-0- PROPERTY TAXES $ 14,949 $-0- ENVIRONMENTAL TESTING $ 10,830 $-0- TOTAL $181,300 $-0- IN ADDITION, EXPENSES HAVE BEEN RECLASSIFIED FOR PROGRAM SERVICE EXPENSES AND MANAGEMENT AND GENERAL EXPENSES SO THAT LINE 26 COLUMN B AGREES TO FORM 990, PART III, LINE 4E. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 6 | EXPENSES WERE DEDUCTED ON THE ORIGINAL RETURN WHICH SHOULD HAVE BEEN CAPITALIZED AS PART OF THE BUILDING RENOVATION. ORIGINAL AMENDED LAND $ 28,196 $ 28,196 BUILDINGS $347,745 $529,045 TOTAL $375,941 $557,241 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 7 | TOTAL EXPENSES DECREASED AND REVENUE LESS EXPENSES INCREASED DUE TO CAPITALIZING BUILDING RENOVATIONS WHICH WERE ORIGINALLY EXPENSED. ORIGINAL AMENDED TOTAL EXPENSES $200,610 $ 19,310 REVENUE LESS EXPENSES $ 89,876 $271,176 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 8 | EXPENSES WERE DEDUCTED ON THE ORIGIANL RETURN WHICH SHOULD HAVE BEEN CAPITALIZED AS PART OF THE BUILDING RENOVATION. ORIGINAL AMENDED BUILDINGS $347,745 $529,045 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | FORM 990, PART VI |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | FORM 990, PART VI, SECTION A, LINE 6 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | FORM 990, PART VI, SECTION A, LINE 7A |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 3 | FORM 990, PART VI, SECTION B, LINE 11B |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 4 | FORM 990, PART VI, SECTION C, LINE 19 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 5 | FORM 990, PART IX, STATEMENT OF FUNCTIONAL EXPENSES |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 6 | FORM 990, PART X, BALANCE SHEET, LINE 10A AND 10C |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 7 | FORM 990, PART XI, RECONCILIATION OF NET ASSETS, LINES 2 & 3 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 8 | FORM 990, SCHEDULE D, PART VI, LAND, BUILDINGS & EQUIPMENT, LINE 1B |
| IRS990/SchoolOperatingInd | 0 | 0 |
| IRS990/SignificantChangeInd | 0 | 0 |
| IRS990/SignificantNewProgramSrvcInd | 0 | 0 |
| IRS990/SubjectToExcsTaxNetInvstIncInd | 0 | 0 |
| IRS990/SubjectToProxyTaxInd | 0 | 0 |
| IRS990/SubjToTaxRmnrtnExPrchtPymtInd | 0 | 0 |
| IRS990/TaxablePartyNotificationInd | 0 | 0 |
| IRS990/TaxExemptBondsInd | 0 | 0 |
| IRS990/TemporarilyRstrNetAssetsGrp/BOYAmt | 0 | 0 |
| IRS990/TemporarilyRstrNetAssetsGrp/EOYAmt | 0 | 105511 |
| IRS990/TempOrPermanentEndowmentsInd | 0 | 0 |
| IRS990/TerminateOperationsInd | 0 | 0 |
| IRS990/TotalAssetsBOYAmt | 0 | 461498 |
| IRS990/TotalAssetsEOYAmt | 0 | 732674 |
| IRS990/TotalAssetsGrp/BOYAmt | 0 | 461498 |
| IRS990/TotalAssetsGrp/EOYAmt | 0 | 732674 |
| IRS990/TotalCompGreaterThan150KInd | 0 | 0 |
| IRS990/TotalContributionsAmt | 0 | 290255 |
| IRS990/TotalEmployeeCnt | 0 | 0 |
| IRS990/TotalFunctionalExpensesGrp/FundraisingAmt | 0 | 0 |
| IRS990/TotalFunctionalExpensesGrp/ManagementAndGeneralAmt | 0 | 15350 |
| IRS990/TotalFunctionalExpensesGrp/ProgramServicesAmt | 0 | 3960 |
| IRS990/TotalFunctionalExpensesGrp/TotalAmt | 0 | 19310 |
| IRS990/TotalGrossUBIAmt | 0 | 0 |
| IRS990/TotalLiabilitiesBOYAmt | 0 | 0 |
| IRS990/TotalLiabilitiesEOYAmt | 0 | 0 |
| IRS990/TotalLiabilitiesGrp/BOYAmt | 0 | 0 |
| IRS990/TotalLiabilitiesGrp/EOYAmt | 0 | 0 |
| IRS990/TotalNetAssetsFundBalanceGrp/BOYAmt | 0 | 461498 |
| IRS990/TotalNetAssetsFundBalanceGrp/EOYAmt | 0 | 732674 |
| IRS990/TotalOtherCompensationAmt | 0 | 0 |
| IRS990/TotalProgramServiceExpensesAmt | 0 | 3960 |
| IRS990/TotalReportableCompFromOrgAmt | 0 | 0 |
| IRS990/TotalRevenueGrp/ExclusionAmt | 0 | 231 |
| IRS990/TotalRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 0 |
| IRS990/TotalRevenueGrp/TotalRevenueColumnAmt | 0 | 290486 |
| IRS990/TotalRevenueGrp/UnrelatedBusinessRevenueAmt | 0 | 0 |
| IRS990/TotalVolunteersCnt | 0 | 18 |
| IRS990/TotLiabNetAssetsFundBalanceGrp/BOYAmt | 0 | 461498 |
| IRS990/TotLiabNetAssetsFundBalanceGrp/EOYAmt | 0 | 732674 |
| IRS990/TotReportableCompRltdOrgAmt | 0 | 0 |
| IRS990/TypeOfOrganizationCorpInd | 0 | X |
| IRS990/UnrelatedBusIncmOverLimitInd | 0 | 0 |
| IRS990/UnrestrictedNetAssetsGrp/BOYAmt | 0 | 461498 |
| IRS990/UnrestrictedNetAssetsGrp/EOYAmt | 0 | 627163 |
| IRS990/UponRequestInd | 0 | X |
| IRS990/VotingMembersGoverningBodyCnt | 0 | 9 |
| IRS990/VotingMembersIndependentCnt | 0 | 9 |
| IRS990/WebsiteAddressTxt | 0 | LAMBDAOFDELTAPHI150.ORG |
| IRS990/WhistleblowerPolicyInd | 0 | 0 |
| ReturnHeader/BuildTS | 0 | 2021-09-10 13:11:23Z |
| ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd | 0 | 1 |
| ReturnHeader/BusinessOfficerGrp/PersonNm | 0 | PHILIP TATRO |
| ReturnHeader/BusinessOfficerGrp/PersonTitleTxt | 0 | TREASURER |
| ReturnHeader/BusinessOfficerGrp/PhoneNum | 0 | 8604980667 |
| ReturnHeader/BusinessOfficerGrp/SignatureDt | 0 | 2020-07-12 |
| ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt | 0 | LAMBDA CHAPTER OF DELTA PHI ALUMNI |
| ReturnHeader/Filer/BusinessName/BusinessNameLine2Txt | 0 | ASSOCIATION INC |
| ReturnHeader/Filer/BusinessNameControlTxt | 0 | LAMB |
| ReturnHeader/Filer/EIN | 0 | 264756736 |
| ReturnHeader/Filer/PhoneNum | 0 | 8604980667 |
| ReturnHeader/Filer/USAddress/AddressLine1Txt | 0 | 85 APPIAN WAY |
| ReturnHeader/Filer/USAddress/CityNm | 0 | COVENTRY |
| ReturnHeader/Filer/USAddress/StateAbbreviationCd | 0 | CT |
| ReturnHeader/Filer/USAddress/ZIPCd | 0 | 06238 |
| ReturnHeader/FilingSecurityInformation/AtSubmissionCreationDeviceId | 0 | 396A8A89623AD3560895813F868FDFDF5706CAF3 |
| ReturnHeader/FilingSecurityInformation/AtSubmissionFilingDeviceId | 0 | 99EE02D153F082595F72706083C1079E8192D8A8 |
| ReturnHeader/FilingSecurityInformation/FilingLicenseTypeCd | 0 | P |
| ReturnHeader/FilingSecurityInformation/IPAddress/IPv4AddressTxt | 0 | 208.105.237.50 |
| ReturnHeader/FilingSecurityInformation/IPDt | 0 | 2020-07-12 |
| ReturnHeader/FilingSecurityInformation/IPTimezoneCd | 0 | ED |
| ReturnHeader/FilingSecurityInformation/IPTm | 0 | 13:22:39 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmEIN | 0 | 141798364 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt | 0 | WOJESKI & COMPANY CPA'S PC |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt | 0 | 159 WOLF RD |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm | 0 | ALBANY |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd | 0 | NY |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd | 0 | 12205 |
| ReturnHeader/PreparerPersonGrp/PhoneNum | 0 | 5184771102 |
| ReturnHeader/PreparerPersonGrp/PreparationDt | 0 | 2020-07-12 |
| ReturnHeader/PreparerPersonGrp/PreparerPersonNm | 0 | DAVID A JOHNSON CPA |
| ReturnHeader/ReturnTs | 0 | 2020-07-13T12:10:23-05:00 |
| ReturnHeader/ReturnTypeCd | 0 | 990 |
| ReturnHeader/TaxPeriodBeginDt | 0 | 2018-01-01 |
| ReturnHeader/TaxPeriodEndDt | 0 | 2018-12-31 |
| ReturnHeader/TaxYr | 0 | 2018 |