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| IRS990EZ/BooksInCareOfDetail/USAddress/CityNm | 0 | Decatur |
| IRS990EZ/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | GA |
| IRS990EZ/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 30030 |
| IRS990EZ/CashSavingsAndInvestmentsGrp/BOYAmt | 0 | 20952 |
| IRS990EZ/CashSavingsAndInvestmentsGrp/EOYAmt | 0 | 127074 |
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| IRS990EZ/ContributionsGiftsGrantsEtcAmt | 0 | 148906 |
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| IRS990EZ/Form1120PolFiledInd | 0 | false |
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| IRS990EZ/Form990TotalAssetsGrp/EOYAmt | 0 | 227842 |
| IRS990EZ/FundraisingGrossIncomeAmt | 0 | 30313 |
| IRS990EZ/GrossReceiptsAmt | 0 | 179219 |
| IRS990EZ/InfoInScheduleOPartIIInd | 0 | X |
| IRS990EZ/InfoInScheduleOPartIInd | 0 | X |
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| IRS990EZ/LandAndBuildingsGrp/EOYAmt | 0 | 0 |
| IRS990EZ/LobbyingActivitiesInd | 0 | false |
| IRS990EZ/MadeLoansToFromOfficersInd | 0 | false |
| IRS990EZ/MethodOfAccountingAccrualInd | 0 | X |
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| IRS990EZ/NetAssetsOrFundBalancesEOYAmt | 0 | 225963 |
| IRS990EZ/NetAssetsOrFundBalancesGrp/BOYAmt | 0 | 80648 |
| IRS990EZ/NetAssetsOrFundBalancesGrp/EOYAmt | 0 | 225963 |
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| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 0 | 4.00 |
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| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 2 | 4.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 3 | 4.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 4 | 2.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 5 | 2.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 6 | 2.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 7 | 2.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 8 | 2.00 |
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| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 3 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 4 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 5 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 6 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 7 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 8 | 0 |
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| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 1 | 0 |
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| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 3 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 4 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 5 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 6 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 7 | 0 |
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| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 6 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 7 | 0 |
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| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 1 | CATHY CHIPMAN |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 2 | CINDY VILLANUEVA |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 3 | MINDY LEIGHTON |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 4 | DAVID PINKHAM |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 5 | LEWIS PINKHAM |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 6 | ELAINE MATHIASON |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 7 | RHONDA PINKHAM |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 8 | JAN ROSSI |
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| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 1 | VICE CHAIRPERSON |
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| IRS990EZ/OtherExpensesTotalAmt | 0 | 19751 |
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| IRS990EZ/PartVIOfCompOfHghstPdEmplTxt | 0 | NONE |
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| IRS990EZ/SpecialEventsNetIncomeLossAmt | 0 | 25636 |
| IRS990EZ/StatesWhereCopyOfReturnIsFldCd | 0 | ME |
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| IRS990EZ/SumOfTotalLiabilitiesGrp/EOYAmt | 0 | 1879 |
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| IRS990EZ/WebsiteAddressTxt | 0 | WWW.MILBRIDGETHEATRE.ORG |
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| IRS990ScheduleA/PublicSupportTotal509Amt | 0 | 308523 |
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| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus2YearsAmt | 0 | 26455 |
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| IRS990ScheduleA/TotalSupportCalendarYearGrp/TotalAmt | 0 | 308523 |
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| IRS990ScheduleG/FundraisingEventInformationGrp/Event1Nm | 0 | VARIOUS |
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| IRS990ScheduleG/SpecialFundraisingEventsInd | 0 | X |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | PRIMARY EXEMPT PURPOSE:GATEWAY MILBRIDGES IS A NON-PROFIT 501(C)3 DESIGNATED ORGANIZATION TO ASSIST WITH A DOWNTOWN REVITALIZATION EFFORT FOR MILBRIDGE THROUGH A VARIETY OF COMMUNITY FOCUSED PROJECTS INCLUDING AN EMPHASIS ON REBUILDING AND REOPENING THE MILBRIDGE THEATRE AS A MODERN, FULL SERVICE THEATRE AND COMMUNITY ARTS CENTER. PROGRAM SERVICE ACCOMPLISHMENT:REBUILDING AND REOPENING THE MILBRIDGE THEATRE AS A MODERN, FULL-SERVICE THEATRE AND COMMUNITY ARTS CENTER PROVIDING A FLEXIBLE VENUE AND COMMUNITY GATHERING SPACE FOR LIVE PERFORMANCES, MOVIES AND EDUCATIONAL PROGRAMMING. WE OPERATE A NEWLY CONSTRUCTED OUTDOOR STAGE ON THE SITE OF THE THEATRE FEATURING MOVIES AND LIVE MUSIC PERFORMANCES FREE OF CHARGE TO THE PUBLIC, HAVE AN ONGOING DOWNTOWN BEAUTIFUCATION PROJECT WHERE WE MANAGE 20 COMMERCIAL SIZE FLOWER PLANTERS ALONG OUR TOWNS MAIN STREET, ORGANIZE OUR COMMUNITYS ANNUAL HOLIDAYS ON MAIN STREET EVENT, AND ORGANIZE OUR TOWNS ANNUAL CIVIC CELEBRATION, MILBRIDGE DAYS. THESE ACTIVITIES SERVE A POPULATION OF 18,000 IN AN AREA FROM ELLSWORTH, MAINE TO LUBEC, MAINE. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | Description AmountDepreciation from 4562 1,701INSURANCE 2,308PROGRAMMING 532TAXES 1,301MILBRIDGE DAYS COSTS 5,347FILINGS 550MISCELLANEOUS 433WEB HOSTING 348MARKETING 4,913CREDIT CARD PROCESSING 400OFFICE SUPPLIES 1,671BANK FEES 41ORGANIZATIONAL MEMBERSHIPS 206 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | Category Beginning of Year End of YearASSETS NOT YET IN SVC-BLDG LAN 50,696 50,696ASSETS NOT YET IN SVC-DEMO CON 9,000 29,840EQUIPMENT LESS ACCUM DEPR 0 20,232 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 3 | Category Beginning of Year End of YearACCOUNTS PAYABLE 0 1,879 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | General explanation attachment |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | Description of other expenses Part I line 16 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | Description of other assets Part II line 24 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 3 | Description of total liabilities Part II line 26 |
| ReturnHeader/BuildTS | 0 | 2018-06-14 16:35:46Z |
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| ReturnHeader/BusinessOfficerGrp/PersonNm | 0 | RICHARD BONDURANT |
| ReturnHeader/BusinessOfficerGrp/PersonTitleTxt | 0 | CHAIRPERSON |
| ReturnHeader/BusinessOfficerGrp/PhoneNum | 0 | 4045804630 |
| ReturnHeader/BusinessOfficerGrp/SignatureDt | 0 | 2018-09-13 |
| ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt | 0 | GATEWAY MILBRIDGE |
| ReturnHeader/Filer/BusinessNameControlTxt | 0 | GATE |
| ReturnHeader/Filer/EIN | 0 | 371793807 |
| ReturnHeader/Filer/USAddress/AddressLine1Txt | 0 | P O BOX 62 |
| ReturnHeader/Filer/USAddress/CityNm | 0 | Milbridge |
| ReturnHeader/Filer/USAddress/StateAbbreviationCd | 0 | ME |
| ReturnHeader/Filer/USAddress/ZIPCd | 0 | 04658 |
| ReturnHeader/FilingSecurityInformation/AtSubmissionCreationDeviceId | 0 | FDC05009B41BBB0A972319194CFE215ABE0E886F |
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| ReturnHeader/FilingSecurityInformation/FilingLicenseTypeCd | 0 | P |
| ReturnHeader/FilingSecurityInformation/IPAddress/IPv4AddressTxt | 0 | 74.221.181.183 |
| ReturnHeader/FilingSecurityInformation/IPDt | 0 | 2018-09-14 |
| ReturnHeader/FilingSecurityInformation/IPTm | 0 | 13:43:01 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmEIN | 0 | 320060515 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt | 0 | FACTS & FIGURES INC |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt | 0 | 4603 DAYTON BLVD |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm | 0 | Chattanooga |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd | 0 | TN |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd | 0 | 37415 |
| ReturnHeader/PreparerPersonGrp/PhoneNum | 0 | 4048492047 |
| ReturnHeader/PreparerPersonGrp/PreparationDt | 0 | 2018-09-13 |
| ReturnHeader/PreparerPersonGrp/PreparerPersonNm | 0 | RONALD SCHLUMPER |
| ReturnHeader/ReturnTs | 0 | 2018-09-13T16:17:54-04:00 |
| ReturnHeader/ReturnTypeCd | 0 | 990EZ |
| ReturnHeader/TaxPeriodBeginDt | 0 | 2017-07-01 |
| ReturnHeader/TaxPeriodEndDt | 0 | 2018-06-30 |
| ReturnHeader/TaxYr | 0 | 2017 |