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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part III, Line 1a:</FormAndLineReferenceDesc>
        <ExplanationTxt>Footnote from Audited Financial Statements regarding Financial Statement treatment of donated works of art: The Museum does not capitalize donated works of art or recognize them as revenues or gains. Donations need not be recognized if they are added to collections that are held for public exhibition, education, or research in furtherance of public service rather than financial gain; are protected, kept unencumbered, cared for, and preserved; and are subject to a policy that requires the proceeds from sales of collection items to be used to acquire other items for collections. Gifts received in 2016 and 2015 were valued at approximately $29,900 and $128,210, respectively. Collection items are recorded at cost if purchased.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part III, Line 4:</FormAndLineReferenceDesc>
        <ExplanationTxt>The Plains Art Museum's collections consist of 4,200 fine art and ethnographic objects in both the museum's permanent and educational collections. The museum regularly exhibits and interprets objects from its permanent and education collections in one of the museum's primary galleries on a permanent, annual rotating basis. Additionally, temporary and/or traveling exhibitions hosted by the museum are often augmented and greatly enhanced by objects from our permanent and education collections. The museum also provides access to its collections to both scholarly endeavors and the greater public by actively participating with the general public, academia and the greater museum community by lending works and/or entire exhibitions from its collections to appropriate and approved lenders world-wide.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part V, Line 4:</FormAndLineReferenceDesc>
        <ExplanationTxt>The income from the endowment account is to be utilized for the exhibition, development, and curatorial projects that benefit or create opportunities for emerging and mid-career artists, for acquisitions of art by emerging and mid-career artist's for the permanent collection, and for publications and catalogs supporting or documenting exhibitions or contemporary projects by emerging or mid-career artists. The William Randolph Hearst endowment fund income is used for education purposes. Included in the $1,844,638 endowment net assets are permanently restricted net assets of $2,075,981, and unrestricted net assets of ($231,343).</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part X, Line 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>The Museum is organized as a North Dakota nonprofit corporation and has been recognized by the Internal Revenue Service (IRS) as exempt from federal income taxes under Section 501(a) of the Internal Revenue Code as organizations described in Section 501(c)(3). The Museum is annually required to file a Return of Organization Exempt from Income Tax (Form 990) with the IRS. In addition, the Museum is subject to income tax on net income that is derived from business activities that are unrelated to their exempt purposes. The Museum files an Exempt Organization Business Income Tax Return (Form 990-T) with the IRS to report its unrelated business taxable income. The Museum believes that it has appropriate support for any tax positions taken affecting its annual filing requirements, and as such, does not have any uncertain tax positions that are material to the financial statements. The entities would recognize future accrued interest and penalties related to unrecognized tax benefits and liabilities in income tax expense if such interest and penalties are incurred. The Museum's Form 990-T and other income tax filings required by state and local tax authorities are no longer subject to tax examination for years before 2012.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part XI, Line 2d - Other Adjustments:</FormAndLineReferenceDesc>
        <ExplanationTxt>Investment Management Fees included with Revenue on financials -14,520.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part XI, Line 4b - Other Adjustments:</FormAndLineReferenceDesc>
        <ExplanationTxt>Form 990, Part VIII COGS included with Expenses for financials -30,892.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part XII, Line 2d - Other Adjustments:</FormAndLineReferenceDesc>
        <ExplanationTxt>Form 990, Part VIII COGS included with Expenses for financials 30,892.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part XII, Line 4b - Other Adjustments:</FormAndLineReferenceDesc>
        <ExplanationTxt>Investment Management Fees included with Revenue on financials 14,520.</ExplanationTxt>
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      <IndividualWithBooksNm>James Fogel</IndividualWithBooksNm>
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        <AddressLine1Txt>704 First Ave North</AddressLine1Txt>
        <CityNm>Fargo</CityNm>
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      <GamingManagerPersonNm>Karen Breiner</GamingManagerPersonNm>
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      <GamingManagerServicesProvTxt>Staffing, site management, personnel management, negotiations with vendors, overall fiscal management of gaming operations, lobbying, marketing, advertising, community relations</GamingManagerServicesProvTxt>
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        <IssuerName>
          <BusinessNameLine1Txt>Cass County North Dakota</BusinessNameLine1Txt>
        </IssuerName>
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        <BondIssuedDt>2005-12-15</BondIssuedDt>
        <IssuePriceAmt>2000000</IssuePriceAmt>
        <PurposeDesc>Refund Series 1996 bonds issued October 1, 1996</PurposeDesc>
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        <BondReferenceCd>A</BondReferenceCd>
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        <GrossProceedsInvestedInd>0</GrossProceedsInvestedInd>
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        <ExplanationTxt>Issuer Name: Cass County, North Dakota Date the Rebate Computation was Performed: 04/28/2016</ExplanationTxt>
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        <RelationshipDescriptionTxt>Board Member Tom Dawson owns Dawson Insurance</RelationshipDescriptionTxt>
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        <TransactionDesc>Plains Art Museum pays an insurance premium to Tom Dawson's insurance company, Dawson Insurance</TransactionDesc>
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        <Desc>Misc Food, Flowers, Sign, Wine</Desc>
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        <MethodOfDeterminingRevenuesTxt>Fair Market Value</MethodOfDeterminingRevenuesTxt>
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        <MethodOfDeterminingRevenuesTxt>Fair Market Value</MethodOfDeterminingRevenuesTxt>
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      <SupplementalInformationDetail>
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        <ExplanationTxt>The organization does not capitalize donated works of art or recognize them as revenues or gains. Donations need not be recognized if they are added to collections that are held for public exhibition, education, or research in furtherance of public service rather than financial gain; are protected, kept unencumbered, cared for, and preserved; and are subject to a policy that requires the proceeds from sales of collection items to be used to acquire other items for collections. Gifts received in 2016 and 2015 were valued at approximately $29,900 and $128,210, respectively. Collection items are recorded at cost if purchased.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section A, line 4</FormAndLineReferenceDesc>
        <ExplanationTxt>The Articles of incorporation were amended to give the Board of Directors the authority to elect officers of the Board of Directors. A membership vote is no longer needed. The Board of Directors is also able to amend all or any part of the Organization's Articles of Incorporation without a vote of the membership.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section A, line 6</FormAndLineReferenceDesc>
        <ExplanationTxt>The Organization has members. All members have the same voting rights.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section A, line 8b</FormAndLineReferenceDesc>
        <ExplanationTxt>There are no committess with the authority to act on behalf of the governing body.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, line 11</FormAndLineReferenceDesc>
        <ExplanationTxt>Management will review a draft copy of the Form 990. It will then be emailed to the Board of Directors before the final copy is filed.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, line 12c</FormAndLineReferenceDesc>
        <ExplanationTxt>The Organization has a conflict of interest policy in place which covers the board of directors. If a conflict of interest exists, a board member leaves the room during the discussion in order to not influence any vote on the discussion and the board member abstains from voting on the issue with the conflict. Conflicts will be reviewed by management and the board of directors, and the board will determine whether a conflict of interest exists.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, line 15a</FormAndLineReferenceDesc>
        <ExplanationTxt>When the CEO was hired, the board of directors approved the CEO's compensation. Comparability data from regional and local nonprofits of similar size was used for the compensation data. Written minutes were taken at the board meeting. This process was last completed in January 2016 when the new CEO was hired. For other officers, an annual performance review is done by the individual's supervisor. For the CFO, this is done by the CEO. A scoring tool is used in addition to setting goals and objectives for future periods. Compensation increases are determined through this process.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section C, line 19</FormAndLineReferenceDesc>
        <ExplanationTxt>The Organization makes its governing documents, conflict of interest policy and financial statements available to the public upon request.</ExplanationTxt>
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