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| IRS990/ActivitiesConductedPrtshpInd | 0 | 0 |
| IRS990/ActivityOrMissionDesc | 0 | PROMOTING THE DEVELOPMENT AND EXPANSION OF BUSINESS AND THE INCREASED VALUATION OF PROPERTY. |
| IRS990/AdvertisingGrp/TotalAmt | 0 | 15220 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 3545 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | 1 |
| IRS990/BooksInCareOfDetail/BusinessName/BusinessNameLine1Txt | 0 | ERIN VENEZIA |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 6307250991 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 933A CURTISS STREET |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | DOWNERS GROVE |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | IL |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 60515 |
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| IRS990/BusinessRlnWithFamMemInd | 0 | 0 |
| IRS990/BusinessRlnWithOrgMemInd | 0 | 0 |
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| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 172096 |
| IRS990/ChangeToOrgDocumentsInd | 0 | 0 |
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| IRS990/CollectionsOfArtInd | 0 | 0 |
| IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt | 0 | 46770 |
| IRS990/CompensationFromOtherSrcsInd | 0 | 0 |
| IRS990/CompensationProcessCEOInd | 0 | 1 |
| IRS990/CompensationProcessOtherInd | 0 | 0 |
| IRS990/ConferencesMeetingsGrp/TotalAmt | 0 | 75 |
| IRS990/ConflictOfInterestPolicyInd | 0 | 1 |
| IRS990/ConservationEasementsInd | 0 | 0 |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | 0 |
| IRS990/CreditCounselingInd | 0 | 0 |
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| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/CYInvestmentIncomeAmt | 0 | 6 |
| IRS990/CYOtherExpensesAmt | 0 | 117664 |
| IRS990/CYOtherRevenueAmt | 0 | 10268 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 22868 |
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| IRS990/CYTotalExpensesAmt | 0 | 180992 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 0 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 159204 |
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| IRS990/DeductibleNonCashContriInd | 0 | 0 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | 0 |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 993 |
| IRS990/Desc | 0 | THROUGH VARIOUS PROMOTIONAL EVENTS THE ORGANIZATION WORKS TOWARDCREATING A FAVORABLE RETAIL SHOPPING AND SERVICE BUSINESSENVIRONMENT TO INCREASE ACTIVITY WITHIN THE SPECIAL SERVICE AREANUMBER TWO IN DOWNERS GROVE, ILLINOIS. THE MAIN PROMOTIONAL EVENTIS THE FINE ARTS FESTIVAL HELD IN SEPTEMBER OF EACH YEAR. |
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| IRS990/DisregardedEntityInd | 0 | 0 |
| IRS990/DocumentRetentionPolicyInd | 0 | 1 |
| IRS990/DonorAdvisedFundInd | 0 | 0 |
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| IRS990/EmploymentTaxReturnsFiledInd | 0 | 1 |
| IRS990/FamilyOrBusinessRlnInd | 0 | 0 |
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| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 2400 |
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| IRS990/ForeignFinancialAccountInd | 0 | 0 |
| IRS990/ForeignOfficeInd | 0 | 0 |
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| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 0.50 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 0.50 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 0.50 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 0.50 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 0.50 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 0.50 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 7 | 0.50 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 8 | 40.00 |
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| 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 |
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| 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 | 41 |
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| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | PAUL GLOVER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | KATHY BURNS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | GEOFF ANDERMAN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | LARRY BOIK |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | MIKE CAREW |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | THERESA SCHULZ |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | BILL MARSHALL |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | ERIN VENEZIA |
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| 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 |
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| 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 |
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| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | VICE CHAIRMAN |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | TREASURER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 8 | EXECUTIVE DIRECTOR/MANAGER |
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| IRS990/FormationYr | 0 | 1999 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | 0 |
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| IRS990/FundraisingActivitiesInd | 0 | 0 |
| IRS990/GamingActivitiesInd | 0 | 0 |
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| IRS990/GovernmentGrantsAmt | 0 | 126062 |
| IRS990/GrantsToIndividualsInd | 0 | 0 |
| IRS990/GrantsToOrganizationsInd | 0 | 0 |
| IRS990/GrantToRelatedPersonInd | 0 | 0 |
| IRS990/GrossReceiptsAmt | 0 | 159204 |
| IRS990/GroupReturnForAffiliatesInd | 0 | 0 |
| IRS990/IncludeFIN48FootnoteInd | 0 | 0 |
| IRS990/IndependentAuditFinclStmtInd | 0 | 0 |
| IRS990/IndependentVotingMemberCnt | 0 | 8 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/IndoorTanningServicesInd | 0 | 0 |
| IRS990/InfoInScheduleOPartIXInd | 0 | X |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InsuranceGrp/TotalAmt | 0 | 283 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 6 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 6 |
| IRS990/InvestmentInJointVentureInd | 0 | 0 |
| IRS990/IRPDocumentCnt | 0 | 0 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
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| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 1250 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 257 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 35876 |
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| IRS990/LoanOutstandingInd | 0 | 0 |
| IRS990/LocalChaptersInd | 0 | 0 |
| IRS990/MaterialDiversionOrMisuseInd | 0 | 0 |
| IRS990/MembersOrStockholdersInd | 0 | 1 |
| IRS990/MethodOfAccountingCashInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | 1 |
| IRS990/MinutesOfGoverningBodyInd | 0 | 1 |
| IRS990/MissionDesc | 0 | DOWNERS GROVE DOWNTOWN MANAGEMENT CORPORATION WAS ORGANIZED FOR THE PURPOSE OF PROMOTING THE DEVELOPMENT AND EXPANSION OF BUSINESS AND THE INCREASED VALUATION OF PROPERTY WITHIN THE SPECIAL SERVICE AREA NUMBER TWO IN DOWNERS GROVE, ILLINOIS. |
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| IRS990/MoreThan5000KToOrgInd | 0 | 0 |
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| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 211667 |
| IRS990/NetUnrelatedBusTxblIncmAmt | 0 | 0 |
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| IRS990/NoDonorRestrictionNetAssetsGrp/EOYAmt | 0 | 211667 |
| IRS990/NondeductibleContributionsInd | 0 | 0 |
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| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 5649 |
| IRS990/OfficerMailingAddressInd | 0 | 0 |
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| IRS990/Organization501cInd | 0 | X |
| IRS990/OrganizationFollowsFASB117Ind | 0 | X |
| IRS990/OtherChangesInNetAssetsAmt | 0 | 0 |
| IRS990/OtherExpensesGrp/Desc | 0 | AESTHETICS |
| IRS990/OtherExpensesGrp/Desc | 1 | PROMOTIONAL EVENTS |
| IRS990/OtherExpensesGrp/Desc | 2 | DISCRETIONARY FUNDS |
| IRS990/OtherExpensesGrp/Desc | 3 | GIFT CERTIFICATES REDEE |
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| IRS990/OtherExpensesGrp/TotalAmt | 1 | 21309 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 7100 |
| IRS990/OtherExpensesGrp/TotalAmt | 3 | 5797 |
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| IRS990/OtherRevenueMiscGrp/BusinessCd | 1 | 900099 |
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| IRS990/OtherRevenueMiscGrp/Desc | 1 | DOWNTOWN DOLLARS INCOM |
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| IRS990/OtherRevenueMiscGrp/RelatedOrExemptFuncIncomeAmt | 1 | 3033 |
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| IRS990/OtherRevenueMiscGrp/TotalRevenueColumnAmt | 1 | 3033 |
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| IRS990/PrincipalOfficerNm | 0 | ERIN VENEZIA |
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| IRS990/ProgramServiceRevenueGrp/Desc | 0 | GIFT CERTIFICATE INCOM |
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| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 0 | 22868 |
| IRS990/ProgSrvcAccomActy2Grp/Desc | 0 | OTHER PROMOTIONAL EVENTS INCLUDE THE SUMMER NIGHTS CLASSIC CARSHOWS HELD FRIDAYS WEEKLY FROM MAY THROUGH AUGUST, VARIOUS PARADES,THE DOWNTOWN SIDEWALK SALE, GIRLS' DAY OUT ACTIVITIES, THE WINE WALK,HALLOWEEN ACTIVITIES, VISITS WITH SANTA AND OTHER HOLIDAY ACTIVITIES, THE ICE FESTIVAL AND OTHER EVENTS THROUGHOUT THE YEAR. |
| IRS990/ProgSrvcAccomActy3Grp/Desc | 0 | PROMOTIONAL PROGRAMS INCLUDE ON-GOING PUBLIC RELATIONS ANDADVERTISING, THE BUSINESS DIRECTORY, THE RESTAURANT GUIDE,DOWNTOWN DOLLARS, GIFT CERTIFICATES, HOLIDAY DECORATIONS,WELCOME FOLDER AND THE WEBSITE. |
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| IRS990/PYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/PYContributionsGrantsAmt | 0 | 239277 |
| IRS990/PYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/PYInvestmentIncomeAmt | 0 | 31 |
| IRS990/PYOtherExpensesAmt | 0 | 150748 |
| IRS990/PYOtherRevenueAmt | 0 | 20851 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 28070 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | 38358 |
| IRS990/PYSalariesCompEmpBnftPaidAmt | 0 | 99123 |
| IRS990/PYTotalExpensesAmt | 0 | 249871 |
| IRS990/PYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/PYTotalRevenueAmt | 0 | 288229 |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | -21788 |
| IRS990/RegularMonitoringEnfrcInd | 0 | 1 |
| 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 |
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| IRS990/SavingsAndTempCashInvstGrp/EOYAmt | 0 | 39664 |
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| 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 |
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| IRS990ScheduleC/OnlyInHouseLobbyingInd | 0 | 1 |
| IRS990ScheduleC/SubstantiallyAllDuesNondedInd | 0 | 0 |
| IRS990ScheduleD/EquipmentGrp/BookValueAmt | 0 | 0 |
| IRS990ScheduleD/EquipmentGrp/DepreciationAmt | 0 | 18398 |
| IRS990ScheduleD/EquipmentGrp/OtherCostOrOtherBasisAmt | 0 | 18398 |
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| IRS990ScheduleD/LeaseholdImprovementsGrp/DepreciationAmt | 0 | 15032 |
| IRS990ScheduleD/LeaseholdImprovementsGrp/OtherCostOrOtherBasisAmt | 0 | 15289 |
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| IRS990ScheduleD/OtherLandBuildingsGrp/OtherCostOrOtherBasisAmt | 0 | 2189 |
| IRS990ScheduleD/TotalBookValueLandBuildingsAmt | 0 | 257 |
| IRS990/ScheduleJRequiredInd | 0 | 0 |
| IRS990/ScheduleORequiredInd | 0 | 1 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | MEMBERS OF THE ORGANIZATION ARE COMPRISED OF BUSINESS PROPERTY OWNERS, BUSINESS OWNERS AND RESIDENTIAL PROPERTY OWNERS WITHIN SPECIAL SERVICE AREA NUMBER TWO. BUSINESS AND RESIDENTIAL PROPERTY OWNER MEMBERS ARE HOLDERS OF REAL PROPERTY. BUSINESS MEMBERS CONSIST OF EACH BUSINESS OR PROFESSION USING SPACE AND INCLUDE BOTH RETAIL BUSINESS MEMBERS AND SERVICE BUSINESS MEMBERS. EACH MEMBER SHALL BE ENTITLED TO ONE VOTE PER PROPERTY OWNED OR PER SEPARATE BUSINESS SITE. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | THE MEMBERS ELECT THE EIGHT DIRECTORS TO THE BOARD AT THE ANNUAL MEETING. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | THE FORM 990 IS PRESENTED TO THE GOVERNING BODY FOR REVIEW PRIOR TO FILING. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 3 | THE ORGANIZATION PROVIDES THE EXECUTIVE DIRECTOR AND MEMBERS OF THE BOARD WITH AN ANNUAL QUESTIONNAIRE TO IDENTIFY AND DESCRIBE ANY CONFLICT OF INTEREST. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 4 | THE BOARD OF DIRECTORS EVALUATES AND APPROVES THE EXECUTIVE DIRECTOR'S COMPENSATION ANNUALLY. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 5 | NO DOCUMENTS ARE AVAILABLE TO THE PUBLIC. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 6 | DUES & SUBSCRIPTIONS 1,453. PAYROLL SERVICE FEES 1,020. WINE WALK EXPENSES 600. DOWNTOWN DOLLARS REDEEMED 386. MISCELLANEOUS 86. |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | FORM 990, PART VI, SECTION A, LINE 6 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | FORM 990, PART VI, SECTION A, LINE 7A |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | FORM 990, PART VI, SECTION B, LINE 11B |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 3 | FORM 990, PART VI, SECTION B, LINE 12C |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 4 | FORM 990, PART VI, SECTION B, LINE 15A |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 5 | FORM 990, PART VI, SECTION C, LINE 19 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 6 | FORM 990, PART IX, LINE 24E |
| IRS990/SchoolOperatingInd | 0 | 0 |
| IRS990/SignificantChangeInd | 0 | 0 |
| IRS990/SignificantNewProgramSrvcInd | 0 | 0 |
| IRS990/SubjectToExcsTaxNetInvstIncInd | 0 | 0 |
| IRS990/SubjectToProxyTaxInd | 0 | 1 |
| IRS990/SubjToTaxRmnrtnExPrchtPymtInd | 0 | 0 |
| IRS990/TaxablePartyNotificationInd | 0 | 0 |
| IRS990/TaxExemptBondsInd | 0 | 0 |
| IRS990/TerminateOperationsInd | 0 | 0 |
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| IRS990/TotalAssetsEOYAmt | 0 | 212017 |
| IRS990/TotalAssetsGrp/BOYAmt | 0 | 233455 |
| IRS990/TotalAssetsGrp/EOYAmt | 0 | 212017 |
| IRS990/TotalCompGreaterThan150KInd | 0 | 0 |
| IRS990/TotalContributionsAmt | 0 | 126062 |
| IRS990/TotalEmployeeCnt | 0 | 2 |
| IRS990/TotalFunctionalExpensesGrp/TotalAmt | 0 | 180992 |
| IRS990/TotalGrossUBIAmt | 0 | 0 |
| IRS990/TotalLiabilitiesBOYAmt | 0 | 0 |
| IRS990/TotalLiabilitiesEOYAmt | 0 | 350 |
| IRS990/TotalLiabilitiesGrp/BOYAmt | 0 | 0 |
| IRS990/TotalLiabilitiesGrp/EOYAmt | 0 | 350 |
| IRS990/TotalNetAssetsFundBalanceGrp/BOYAmt | 0 | 233455 |
| IRS990/TotalNetAssetsFundBalanceGrp/EOYAmt | 0 | 211667 |
| IRS990/TotalOtherCompensationAmt | 0 | 41 |
| IRS990/TotalProgramServiceRevenueAmt | 0 | 22868 |
| IRS990/TotalReportableCompFromOrgAmt | 0 | 70092 |
| IRS990/TotalRevenueGrp/ExclusionAmt | 0 | 6 |
| IRS990/TotalRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 33136 |
| IRS990/TotalRevenueGrp/TotalRevenueColumnAmt | 0 | 159204 |
| IRS990/TotalRevenueGrp/UnrelatedBusinessRevenueAmt | 0 | 0 |
| IRS990/TotalVolunteersCnt | 0 | 8 |
| IRS990/TotLiabNetAssetsFundBalanceGrp/BOYAmt | 0 | 233455 |
| IRS990/TotLiabNetAssetsFundBalanceGrp/EOYAmt | 0 | 212017 |
| IRS990/TotReportableCompRltdOrgAmt | 0 | 0 |
| IRS990/TypeOfOrganizationCorpInd | 0 | X |
| IRS990/UnrelatedBusIncmOverLimitInd | 0 | 0 |
| IRS990/UponRequestInd | 0 | X |
| IRS990/USAddress/AddressLine1Txt | 0 | 933A CURTISS STREET |
| IRS990/USAddress/CityNm | 0 | DOWNERS GROVE |
| IRS990/USAddress/StateAbbreviationCd | 0 | IL |
| IRS990/USAddress/ZIPCd | 0 | 60515 |
| IRS990/VotingMembersGoverningBodyCnt | 0 | 8 |
| IRS990/VotingMembersIndependentCnt | 0 | 8 |
| IRS990/WebsiteAddressTxt | 0 | WWW.DOWNTOWNDG.ORG |
| IRS990/WhistleblowerPolicyInd | 0 | 0 |
| ReasonableCauseExplanation/ExplanationTxt | 0 | THE TAXPAYER INITIALLY FILED THE FORM 990 ON PAPER AS IT WAS A SHORT YEAR RETURN DUE TO A CHANGE IN ACCOUNTING PERIOD. AT THAT TIME, IN MARCH OF 2021 THE SOFTWARE PROVIDER OF THE ACCOUNTING FIRM THAT IS USED TO PREPARE THE RETURN WAS NOT ABLE TO ELECTRONICALLY FILE A SHORT PERIOD RETURN. THE ORGANIZATION IS RESUBMITTING THE RETURN IN RESPONSE TO LTR 2694C AS NOW THE SOFTWARE WILL ALLOW FOR THIS. |
| ReturnHeader/AdditionalFilerInformation/TrustedCustomerGrp/AuthenticationAssuranceLevelCd | 0 | AAL1 |
| ReturnHeader/AdditionalFilerInformation/TrustedCustomerGrp/IdentityAssuranceLevelCd | 0 | IAL1 |
| ReturnHeader/AdditionalFilerInformation/TrustedCustomerGrp/TrustedCustomerCd | 0 | 2 |
| ReturnHeader/BuildTS | 0 | 2022-09-23 18:48:47Z |
| ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd | 0 | 1 |
| ReturnHeader/BusinessOfficerGrp/PersonNm | 0 | ERIN VENEZIA |
| ReturnHeader/BusinessOfficerGrp/PersonTitleTxt | 0 | EXECUTIVE DIRECTOR/MANAGER |
| ReturnHeader/BusinessOfficerGrp/PhoneNum | 0 | 6307250991 |
| ReturnHeader/BusinessOfficerGrp/SignatureDt | 0 | 2021-11-08 |
| ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt | 0 | DOWNERS GROVE DOWNTOWN |
| ReturnHeader/Filer/BusinessName/BusinessNameLine2Txt | 0 | MANAGEMENT CORPORATION |
| ReturnHeader/Filer/BusinessNameControlTxt | 0 | DOWN |
| ReturnHeader/Filer/EIN | 0 | 364288709 |
| ReturnHeader/Filer/PhoneNum | 0 | 6307250991 |
| ReturnHeader/Filer/USAddress/AddressLine1Txt | 0 | 933A CURTISS STREET |
| ReturnHeader/Filer/USAddress/CityNm | 0 | DOWNERS GROVE |
| ReturnHeader/Filer/USAddress/StateAbbreviationCd | 0 | IL |
| ReturnHeader/Filer/USAddress/ZIPCd | 0 | 60515 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmEIN | 0 | 363168081 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt | 0 | SIKICH LLP |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt | 0 | 1415 W DIEHL RD SUITE 400 |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm | 0 | NAPERVILLE |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd | 0 | IL |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd | 0 | 605632349 |
| ReturnHeader/PreparerPersonGrp/PhoneNum | 0 | 6305668400 |
| ReturnHeader/PreparerPersonGrp/PreparationDt | 0 | 2021-11-08 |
| ReturnHeader/PreparerPersonGrp/PreparerPersonNm | 0 | JILL M BOYLE CPA |
| ReturnHeader/ReturnTs | 0 | 2021-11-08T16:28:23-06:00 |
| ReturnHeader/ReturnTypeCd | 0 | 990 |
| ReturnHeader/SigningOfficerGrp/PersonFullName/PersonFirstNm | 0 | ERIN |
| ReturnHeader/SigningOfficerGrp/PersonFullName/PersonLastNm | 0 | VENEZIA |
| ReturnHeader/TaxPeriodBeginDt | 0 | 2020-05-01 |
| ReturnHeader/TaxPeriodEndDt | 0 | 2020-12-31 |
| ReturnHeader/TaxYr | 0 | 2020 |