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        <OtherCompensationAmt>0</OtherCompensationAmt>
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      <TotalOtherCompensationAmt>67663</TotalOtherCompensationAmt>
      <IndivRcvdGreaterThan100KCnt>3</IndivRcvdGreaterThan100KCnt>
      <FormerOfcrEmployeesListedInd>false</FormerOfcrEmployeesListedInd>
      <TotalCompGreaterThan150KInd>true</TotalCompGreaterThan150KInd>
      <CompensationFromOtherSrcsInd>false</CompensationFromOtherSrcsInd>
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          <BusinessName>
            <BusinessNameLine1Txt>VENABLE LLP</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>600 MASSACHUSETTS AVE NW</AddressLine1Txt>
            <CityNm>WASHINGTON</CityNm>
            <StateAbbreviationCd>DC</StateAbbreviationCd>
            <ZIPCd>20001</ZIPCd>
          </USAddress>
        </ContractorAddress>
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      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>REVOLUTION FOODS INC</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>6219 COLUMBIA PARK ROAD</AddressLine1Txt>
            <CityNm>CHEVERLY</CityNm>
            <StateAbbreviationCd>MD</StateAbbreviationCd>
            <ZIPCd>20785</ZIPCd>
          </USAddress>
        </ContractorAddress>
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        <CompensationAmt>177379</CompensationAmt>
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      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>T &amp; M PROCTECTION RESOURCES LLC</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>11325 RANDOM HILL ROAD SUITE 360</AddressLine1Txt>
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            <StateAbbreviationCd>VA</StateAbbreviationCd>
            <ZIPCd>22030</ZIPCd>
          </USAddress>
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      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
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        <ContractorAddress>
          <USAddress>
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          </USAddress>
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      <ContractorCompensationGrp>
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          <BusinessName>
            <BusinessNameLine1Txt>REMCON COMPANIES LLC</BusinessNameLine1Txt>
          </BusinessName>
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          <USAddress>
            <AddressLine1Txt>10916 RALSTON ROAD</AddressLine1Txt>
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            <ZIPCd>20852</ZIPCd>
          </USAddress>
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        <BusinessCd>900099</BusinessCd>
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        <RelatedOrExemptFuncIncomeAmt>898430</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
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        <Desc>STUDENT ACTIVITY FEES</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>173672</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>173672</RelatedOrExemptFuncIncomeAmt>
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      <NetGainOrLossInvestmentsGrp>
        <TotalRevenueColumnAmt>-1923</TotalRevenueColumnAmt>
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        <TotalRevenueColumnAmt>8588</TotalRevenueColumnAmt>
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      <OtherRevenueMiscGrp>
        <Desc>INSURANCE PROCEEDS</Desc>
        <BusinessCd>900099</BusinessCd>
        <TotalRevenueColumnAmt>26212</TotalRevenueColumnAmt>
        <ExclusionAmt>26212</ExclusionAmt>
      </OtherRevenueMiscGrp>
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        <ExclusionAmt>38635</ExclusionAmt>
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      <GrantsToDomesticIndividualsGrp>
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        <ProgramServicesAmt>12148</ProgramServicesAmt>
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        <FundraisingAmt>21</FundraisingAmt>
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      <ConferencesMeetingsGrp>
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      <OtherExpensesGrp>
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        <ProgramServicesAmt>209153</ProgramServicesAmt>
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      <OtherExpensesGrp>
        <Desc>STUDENT SUPPLIES</Desc>
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        <ProgramServicesAmt>119130</ProgramServicesAmt>
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      <OtherExpensesGrp>
        <Desc>AUTHORIZER FEE</Desc>
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      <OtherExpensesGrp>
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      <ReconcilationRevenueExpnssAmt>-233540</ReconcilationRevenueExpnssAmt>
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      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>false</AccountantCompileOrReviewInd>
      <FSAuditedInd>true</FSAuditedInd>
      <FSAuditedBasisGrp>
        <SeparateBasisFinclStmtInd>X</SeparateBasisFinclStmtInd>
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      <FootnoteTextInd>X</FootnoteTextInd>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE D, PAGE 3, PART X</FormAndLineReferenceDesc>
        <ExplanationTxt>ACCOUNTING PRINCIPLES GENERALLY ACCEPTED IN THE UNITED STATES OF AMERICA PROVIDE CONSISTENT GUIDANCE FOR THE ACCOUNTING FOR UNCERTAINTY IN INCOME TAXES RECOGNIZED IN THE CHARTER SCHOOL'S FINANCIAL STATEMENTS AND PRESCRIBE A THRESHOLD OF "MORE LIKELY THAN NOT" FOR RECOGNITION OF TAX POSITIONS TAKEN OR EXPECTED TO BE TAKEN IN A TAX RETURN. THE LATIN AMERICAN MONTESSORI BILINGUAL PUBLIC CHARTER SCHOOL PERFORMED AN EVALUATION OF UNCERTAIN TAX POSITIONS FOR THE YEAR ENDED JUNE 30, 2018, AND DETERMINED THAT THERE WERE NO MATTERS THAT WOULD REQUIRE RECOGNITION IN THE FINANCIAL STATEMENTS OR THAT MAY HAVE ANY EFFECT ON ITS TAX-EXEMPT STATUS. AS OF JUNE 30, 2018, THE STATUTE OF LIMITATIONS FOR TAX YEARS 2014 THROUGH 2016 REMAINS OPEN WITH THE U.S. FEDERAL JURISDICTION OR THE VARIOUS STATES AND LOCAL JURISDICTIONS IN WHICH THE CHARTER SCHOOL FILES TAX RETURNS. IT IS THE CHARTER SCHOOL'S POLICY TO RECOGNIZE INTEREST AND/OR PENALTIES RELATED TO UNCERTAIN TAX POSITIONS, IF ANY, IN INCOME TAX EXPENSE. AS OF JUNE 30, 2018, THE CHARTER SCHOOL HAD NO ACCRUALS FOR INTEREST AND/OR PENALTIES.</ExplanationTxt>
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      <PlcyPblczdViaBroadcastMediaInd>true</PlcyPblczdViaBroadcastMediaInd>
      <MaintainRacialCompRecsInd>true</MaintainRacialCompRecsInd>
      <MaintainScholarshipsRecsInd>true</MaintainScholarshipsRecsInd>
      <MaintainCpyOfBrochuresEtcInd>true</MaintainCpyOfBrochuresEtcInd>
      <MaintainCpyOfAllSolInd>true</MaintainCpyOfAllSolInd>
      <DiscriminateRaceStdntsRghtsInd>false</DiscriminateRaceStdntsRghtsInd>
      <DiscriminateRaceAdmissPlcyInd>false</DiscriminateRaceAdmissPlcyInd>
      <DiscriminateRaceEmplmFcultyInd>false</DiscriminateRaceEmplmFcultyInd>
      <DiscriminateRaceSchsInd>false</DiscriminateRaceSchsInd>
      <DiscriminateRaceEducPlcyInd>false</DiscriminateRaceEducPlcyInd>
      <DiscriminateRaceUseOfFcltsInd>false</DiscriminateRaceUseOfFcltsInd>
      <DiscriminateRaceAthltProgInd>false</DiscriminateRaceAthltProgInd>
      <DiscriminateRaceOtherActyInd>false</DiscriminateRaceOtherActyInd>
      <GovernmentFinancialAidRcvdInd>true</GovernmentFinancialAidRcvdInd>
      <GovernmentFinancialAidRvkdInd>false</GovernmentFinancialAidRvkdInd>
      <ComplianceWithRevProc7550Ind>true</ComplianceWithRevProc7550Ind>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE E, LINE 3</FormAndLineReferenceDesc>
        <ExplanationTxt>THE SCHOOL IS A PUBLIC CHARTER SCHOOL AND IS OPERATING UNDER A CONTRACT WITH THE DC GOVERNMENT. REVENUE PROCEDURE 75-50 DOES NOT APPLY TO CHARTER SCHOOLS. THE NON-DISCRIMINATORY POLICY IS EXPLICITLY STATED IN THE REGISTRATION APPLICATION AND OUR BROCHURE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE E, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>THE CHARTER SCHOOL RECEIVES PUBLIC FUNDS FROM THE DC GOVERNMENT BASED ON THE NUMBER OF STUDENTS THEY ENROLL ACCORDING TO THE UNIFORM PER STUDENT FUNDING FORMULA DEVELOPED BY THE MAYOR AND CITY COUNCIL. THIS PER PUPIL ALLOCATION IS SUPPLEMENTED WITH EXTRA FUNDS FOR STUDENTS WITH SPECIAL NEEDS. THE CHARTER SCHOOL ALSO RECEIVES GOVERNMENTAL ASSISTANCE IN THE FORM OF YEARLY GOVERNMENTAL GRANTS. MOST FUNDS ARE RECEIVED FROM THE U.S. DEPARTMENT OF EDUCATION PASSED THROUGH THE OFFICE OF THE STATE SUPERINTENDENT OF EDUCATION IN THE DISTRICT OF COLUMBIA.</ExplanationTxt>
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        <Event1Nm>WREATH AND TREE</Event1Nm>
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        <GrossRevenueEvent1Amt>9596</GrossRevenueEvent1Amt>
        <OtherDirectExpensesEvent1Amt>6549</OtherDirectExpensesEvent1Amt>
        <Event2Nm>POPCORN SALES</Event2Nm>
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        <GrantTypeTxt>FINANCIAL SUPPORT</GrantTypeTxt>
        <RecipientCnt>47</RecipientCnt>
        <CashGrantAmt>12148</CashGrantAmt>
      </GrantsOtherAsstToIndivInUSGrp>
    </IRS990ScheduleI>
    <IRS990ScheduleJ documentId="RetDoc7">
      <CompensationCommitteeInd>X</CompensationCommitteeInd>
      <Form990OfOtherOrganizationsInd>X</Form990OfOtherOrganizationsInd>
      <WrittenEmploymentContractInd>X</WrittenEmploymentContractInd>
      <CompensationSurveyInd>X</CompensationSurveyInd>
      <BoardOrCommitteeApprovalInd>X</BoardOrCommitteeApprovalInd>
      <SeverancePaymentInd>false</SeverancePaymentInd>
      <SupplementalNonqualRtrPlanInd>false</SupplementalNonqualRtrPlanInd>
      <EquityBasedCompArrngmInd>false</EquityBasedCompArrngmInd>
      <CompBasedOnRevenueOfFlngOrgInd>false</CompBasedOnRevenueOfFlngOrgInd>
      <CompBsdOnRevRelatedOrgsInd>false</CompBsdOnRevRelatedOrgsInd>
      <CompBsdNetEarnsFlngOrgInd>false</CompBsdNetEarnsFlngOrgInd>
      <CompBsdNetEarnsRltdOrgsInd>false</CompBsdNetEarnsRltdOrgsInd>
      <AnyNonFixedPaymentsInd>false</AnyNonFixedPaymentsInd>
      <InitialContractExceptionInd>false</InitialContractExceptionInd>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>DIANE COTTMAN - OUTGOING</PersonNm>
        <TitleTxt>EXECUTIVE DIRECTOR</TitleTxt>
        <BaseCompensationFilingOrgAmt>143981</BaseCompensationFilingOrgAmt>
        <BonusFilingOrganizationAmount>8750</BonusFilingOrganizationAmount>
        <NontaxableBenefitsFilingOrgAmt>17685</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>170416</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
    </IRS990ScheduleJ>
    <IRS990ScheduleL documentId="RetDoc8">
      <BusTrInvolveInterestedPrsnGrp>
        <NameOfInterested>
          <BusinessName>
            <BusinessNameLine1Txt>CHARTER SCHOOL INCUBATOR</BusinessNameLine1Txt>
          </BusinessName>
        </NameOfInterested>
        <RelationshipDescriptionTxt>BOARD MEMBER</RelationshipDescriptionTxt>
        <TransactionAmt>462946</TransactionAmt>
        <TransactionDesc>LAMB SUBLEASE RENTAL</TransactionDesc>
        <SharingOfRevenuesInd>false</SharingOfRevenuesInd>
      </BusTrInvolveInterestedPrsnGrp>
      <BusTrInvolveInterestedPrsnGrp>
        <NameOfInterested>
          <BusinessName>
            <BusinessNameLine1Txt>CHARTER SCHOOL SERVICES CORPORATION</BusinessNameLine1Txt>
          </BusinessName>
        </NameOfInterested>
        <RelationshipDescriptionTxt>BOARD MEMBER</RelationshipDescriptionTxt>
        <TransactionAmt>9500</TransactionAmt>
        <TransactionDesc>ACCOUNTING</TransactionDesc>
        <SharingOfRevenuesInd>false</SharingOfRevenuesInd>
      </BusTrInvolveInterestedPrsnGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE L, PART V</FormAndLineReferenceDesc>
        <ExplanationTxt>THE LATIN AMERICAN MONTESSORI BILINGUAL PUBLIC CHARTER SCHOOL ENTERED INTO A SUB-SUBLEASE RENTAL AGREEMENT ON MAY 1, 2013, WITH THE CHARTER SCHOOL INCUBATOR INITIATIVE FOR THE RENTAL OF A SCHOOL FACILITY LOCATED AT 3825 18TH STREET, NE, IN WASHINGTON, DC. THE RENTAL LEASE IS EFFECTIVE FOR A FIFTEEN (15) YEAR PERIOD COMMENCING ON JULY 1, 2013, AND EXPIRING ON JUNE 30, 2028. A BOARD MEMBER OF THE LATIN AMERICAN MONTESSORI BILINGUAL PUBLIC CHARTER SCHOOL IS AN OFFICER ON THE BOARD OF THE CHARTER SCHOOL INCUBATOR INITIATIVE. RENTAL LEASE PAYMENTS MADE TO THE CHARTER SCHOOL INCUBATOR INITIATIVE FOR THE YEAR ENDED JUNE 30, 2018 WAS 462,946. THE CHARTER SCHOOL ENTERED INTO AN AGREEMENT WITH THE CHARTER SCHOOL SERVICES CORPORATION (CSSCI) EFFECTIVE MARCH 1, 2018, FOR FINANCIAL AND ACCOUNTING SERVICES. A BOARD MEMBER OF THE CHARTER SCHOOL IS AN OFFICER ON THE BOARD OF THE CHARTER SCHOOL SERVICES CORPORATION. THE CHARTER SCHOOL RECOGNIZED TOTAL ACCOUNTING EXPENSE UNDER THIS CONTRACT THROUGH THE YEAR ENDED JUNE 30, 2018, IN AN AMOUNT OF 19,000, OF WHICH 9,500 WAS PROVIDED ON A PRO-BONO BASIS DURING THE YEAR.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleL>
    <IRS990ScheduleO documentId="RetDoc9">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990 - ORGANIZATION'S MISSION</FormAndLineReferenceDesc>
        <ExplanationTxt>LAMB'S MISSION IS TO LAY A FOUNDATION OF KNOWLEDGE, HABITS, ATTITUDES, AND SKILLS, WHICH ARE ESSENTIAL FOR A LIFETIME OF CREATIVE THINKING AND LEARNING. THE OVERALL GOAL IS BI-LITERACY IN ENGLISH AND SPANISH. TO ACHIEVE THAT, LAMB CREATES CHILD-CENTERED LEARNING ENVIRONMENTS FOR PRE- SCHOOL THROUGH 5TH GRADE CHILDREN, UTILIZING HANDS-ON MONTESSORI MATERIALS WHICH ARE DEVELOPMENTALLY APPROPRIATE, SELF-CORRECTING, SEQUENCED AND FLOW FROM SIMPLE TO COMPLEX IN ORDER FOR STUDENTS TO DEVELOP ACADEMICALLY, SOCIALLY AND EMOTIONALLY.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 2, PART III, LINE 4A</FormAndLineReferenceDesc>
        <ExplanationTxt>UTILIZE MONTESSORI MATERIALS TO TEACH ACADEMIC AND NON-ACADEMIC SUBJECTS FROM PRE-READING AND LANGUAGE ARTS TO GEOGRAPHY, HISTORY, SCIENCE AND PRACTICAL LIFE SKILLS. FOSTER PARENTS' COMMITMENT TO LONG-TERM PARTICIPATION IN THE MONTESSORI APPROACH TO SECOND-LANGUAGE IMMERSION AT BOTH THE PRESCHOOL AND ELEMENTARY LEVELS. PROVIDE REFERRAL TO SUPPORT SERVICES SUCH AS COUNSELING AND PARENT EDUCATION CLASSES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>RELEVANT INFORMATION IS GIVEN TO A 3RD PARTY FOR 990 PREPARATION AND REVIEW. THE COMPLETED DOCUMENT IS THEN PRESENTED TO THE CHIEF FINANCIAL OFFICER, EXECUTIVE DIRECTOR AND THE BOARD AUDIT COMMITTEE FOR REVIEW AND FINAL APPROVAL PRIOR TO FILING WITH THE IRS. ONCE APPROVED, THE 990 TAX RETURN IS PROVIDED TO THE FULL BOARD.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>THE CONFLICT OF INTEREST POLICY IS CONSTANTLY MONITORED BY ADMINISTRATION PERSONNEL AND THE BOARD OF DIRECTORS THROUGH REVIEW AND APPROVAL PROCEDURES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 15A</FormAndLineReferenceDesc>
        <ExplanationTxt>THE EXECUTIVE DIRECTOR'S COMPENSATION IS DETERMINED AND APPROVED BY THE BOARD THROUGH ITS COMPENSATION COMMITTEE USING WRITTEN EMPLOYMENT CONTRACTS, FORM 990'S OF OTHER ORGANIZATIONS AND OTHER APPROPRIATE INFORMATION RELATED TO COMPARABLE POSITIONS OF SIMILAR SIZED ORGANIZATIONS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PAGE 6, PART VI, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>ALL GOVERNING DOCUMENTS, POLICIES AND FINANCIAL STATEMENTS ARE FORWARDED TO THE DISTRICT OF COLUMBIA PUBLIC CHARTER SCHOOL BOARD WHICH PROVIDES OVERSIGHT AND DISTRIBUTION OF RELEVANT INFORMATION TO THE PUBLIC. THE FORM 990 IS MADE AVAILABLE UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XI, LINE 9</FormAndLineReferenceDesc>
        <ExplanationTxt>INTEREST RATE SWAP 122,197</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>