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        <EOYAmt>488052</EOYAmt>
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        <EOYAmt>3051098</EOYAmt>
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      <OrganizationFollowsFASB117Ind>X</OrganizationFollowsFASB117Ind>
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        <EOYAmt>25181269</EOYAmt>
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      <InfoInScheduleOPartXIInd>X</InfoInScheduleOPartXIInd>
      <ReconcilationRevenueExpnssAmt>-1194286</ReconcilationRevenueExpnssAmt>
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      <PriorPeriodAdjustmentsAmt>1</PriorPeriodAdjustmentsAmt>
      <OtherChangesInNetAssetsAmt>-120500</OtherChangesInNetAssetsAmt>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>0</AccountantCompileOrReviewInd>
      <FSAuditedInd>1</FSAuditedInd>
      <FSAuditedBasisGrp>
        <SeparateBasisFinclStmtInd>X</SeparateBasisFinclStmtInd>
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      <AuditCommitteeInd>1</AuditCommitteeInd>
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      <GiftsGrantsContrisRcvd509Grp>
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        <CurrentTaxYearMinus4YearsAmt>65549</CurrentTaxYearMinus4YearsAmt>
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      <FootnoteTextInd>X</FootnoteTextInd>
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      <RevenueNotReportedFinclStmtAmt>-52618</RevenueNotReportedFinclStmtAmt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART V, LINE 4:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE DONOR-RESTRICTED ENDOWMENT FUND IS TO BE USED FOR SUSTAINABILITY OF THE CENTER.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART X, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE CENTER IS EXEMPT FROM FEDERAL INCOME TAXES UNDER SECTION 501(C)(3) OF THE INTERNAL REVENUE CODE AND BY VIRTUE THEREOF FROM NORTH DAKOTA INCOME TAXES. THE CENTER IS SUBJECT TO TAX ON INCOME UNRELATED TO ITS EXEMPT PURPOSE UNLESS THAT INCOME IS OTHERWISE EXCLUDED BY THE CODE. THE CENTER HAS PROCESSES IN PLACE TO ENSURE THE MAINTENANCE OF ITS TAX-EXEMPT STATUS; TO IDENTIFY AND REPORT UNRELATED INCOME; TO DETERMINE ITS FILING AND TAX OBLIGATIONS IN JURISDICTIONS FOR WHICH IT HAS NEXUS; AND TO IDENTIFY AND EVALUATE OTHER MATTERS THAT MAY BE CONSIDERED TAX POSITIONS. THE CENTER HAS DETERMINED THAT THERE ARE NO MATERIAL UNCERTAIN TAX POSITIONS THAT REQUIRE RECOGNITION OR DISCLOSURE IN THE FINANCIAL STATEMENTS FOR THE YEARS ENDED JUNE 30, 2024 AND 2023.</ExplanationTxt>
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        <ExplanationTxt>CHRIS RIEDMAN AND KAROL RIEDMAN HAVE A FAMILY RELATIONSHIP.</ExplanationTxt>
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        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>GATEWAY TO SCIENCE HAS MEMBERS AT THE FOLLOWING LEVELS: STUDENT/SENIOR (62+) $30 INDIVIDUAL $50 FAMILY/GRANDPARENTS $80 FAMILY PLUS $100 SUSTAINING $175 BENEFITS OF MEMBERSHIP ARE: -FREE UNLIMITED ADMISSION TO GATEWAY TO SCIENCE FOR MEMBERS OF THE SAME HOUSEHOLD. -RECIPROCITY TO FELLOW ASTC CENTERS. -DISCOUNTS FOR PROGRAMS AND BIRTHDAY PARTIES. -E-NEWS AND NOTICES OF UPCOMING EVENTS. -FAMILY PLUS &amp; SUSTAINING MEMBERSHIPS INCLUDE ADMISSION FOR GUEST FAMILY.</ExplanationTxt>
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        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FORM 990 IS PROVIDED TO ALL BOARD MEMBERS FOR THEIR REVIEW AND COMMENT PRIOR TO FILING.</ExplanationTxt>
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        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>EACH BOARD MEMBER COMPLETES A CONFLICT OF INTEREST FORM AND CONFIRMS IN REGULAR SELF-ASSESSMENT IF ANY CHANGES HAVE OCCURRED. FORMS REVIEWED BY GOVERNANCE COMMITTEE.</ExplanationTxt>
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        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15A</FormAndLineReferenceDesc>
        <ExplanationTxt>COMPENSATION IS REVIEWED ANNUALLY BY INTERNAL RELATIONS COMMITTEE DURING BUDGET PROCESS. COMPARISON TO LOCAL MARKET IS CONDUCTED AS PART OF THIS PROCESS.</ExplanationTxt>
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        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION PROVIDES A COPY OF ALL ITS GOVERNING DOCUMENTS, FINANCIAL STATEMENTS, AND FORM 990 UPON REQUEST.</ExplanationTxt>
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        <FormAndLineReferenceDesc>FORM 990, PART XI, LINE 9:</FormAndLineReferenceDesc>
        <ExplanationTxt>BAD DEBTS -120,500.</ExplanationTxt>
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