Liabilities / Assets
69th percentile
Higher debt load relative to assets than 69% of similar nonprofits.
990 • Fiscal year 2016 • EIN 46-0337824
Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.
Liabilities / Assets
69th percentile
Higher debt load relative to assets than 69% of similar nonprofits.
Liabilities / Revenue
83rd percentile
Higher debt load relative to revenue than 83% of similar nonprofits.
Net Margin
35th percentile
Higher net margin than 35% of similar nonprofits.
Top Officer Pay
35th percentile
Higher top officer pay than 35% of similar nonprofits.
Top officer pay equals 0.0% of source-year revenue.
Asset Growth
39th percentile
Faster asset growth than 39% of similar nonprofits.
Revenue Growth
36th percentile
Faster revenue growth than 36% of similar nonprofits.
Assets
Down$4,174,792
Down $50,561 (-1.2%) from 2015
Net Assets
Down$2,927,674
Down $17,932 (-0.6%) from 2015
Liabilities
Down$1,247,118
Down $32,629 (-2.5%) from 2015
Revenue
Down$1,462,746
Down $29,711 (-2.0%) from 2015
Expenses
Up$1,493,443
Up $172,119 (+13%) from 2015
Net Income
Down-$30,697
Down $201,830 (-118%) from 2015
The mission of the organization is the preservation, research, and interpretation of the mammoth site of hot springs, south dakota, and development of a broad understanding of the late ice age record across a global framework.
Preserve findings, develop programs and educate public regarding mammoths.
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Land, Buildings, and Equipment, Net | $3,014,398 | $2,877,570 | ▼ $136,828 |
| Savings and Temporary Cash Investments | $100,000 | $840,423 | ▲ $740,423 |
| Inventories for Sale or Use | $189,130 | $179,237 | ▼ $9,893 |
| Cash and Non-Interest-Bearing Accounts | $698,488 | $58,992 | ▼ $639,496 |
| Pledges and Grants Receivable | $21,700 | $21,150 | ▼ $550 |
| Prepaid Expenses and Deferred Charges | $26,013 | $21,029 | ▼ $4,984 |
| Accounts Receivable | $297 | $2,029 | ▲ $1,732 |
| Total Assets | $4,225,353 | $4,174,792 | ▼ $50,561 |
| Other Assets Total | $175,327 | $174,362 | ▼ $965 |
| Liabilities | |||
| Mortgage Notes Payable Secured by Investment Property | $1,180,267 | $1,147,072 | ▼ $33,195 |
| Accounts Payable and Accrued Expenses | $99,480 | $100,046 | ▲ $566 |
| Total Liabilities | $1,279,747 | $1,247,118 | ▼ $32,629 |
| Net Assets / Fund Balance | |||
| Unrestricted Net Assets | $2,877,134 | $2,853,221 | ▼ $23,913 |
| Temporarily Rstr Net Assets | $31,606 | $37,587 | ▲ $5,981 |
| Permanently Rstr Net Assets | $36,866 | $36,866 | → $0 |
| Total Net Assets Fund Balance | $2,945,606 | $2,927,674 | ▼ $17,932 |
| Total Liabilities and Net Assets / Fund Balance | $4,225,353 | $4,174,792 | ▼ $50,561 |
| Asset | Book Value | Depreciation | Basis |
|---|---|---|---|
| Buildings | $2,357,624 | $1,830,838 | $4,188,462 |
| Equipment | $258,175 | $995,534 | $1,253,709 |
| Land | $261,771 | - | $261,771 |
| Period | Beginning | Contrib. | Gain/Loss | Other Uses | End |
|---|---|---|---|---|---|
| 2015 | $146,109 | - | ▲ $12,765 | - | $158,874 |
| 2014 | $156,055 | - | ▼ $9,946 | - | $146,109 |
| 2013 | $141,154 | $1,750 | ▲ $13,151 | - | $156,055 |
| 2012 | $122,223 | $5,500 | ▲ $13,431 | - | $141,154 |
| 2011 | $105,112 | - | ▲ $17,111 | - | $122,223 |
| Name | Title |
|---|---|
| Julie Mossman | President |
| Amy Spears | Director |
| Bob Hardy | Director |
| Dr Mike Leite | Director |
| Dr Rich Gross | Director |
| Heidi Mcbride | Director |
| Jane Farrell | Director |
| Jeanne Mchenry | Director |
| Jim Egerton | Director |
| Linda Stoll | Director |
| Randy Schur | Director |
| Robert Pruess | Director |
| Steven Holen | Director |
| Anna Merrill | Secretary |
| John Pence | Treasurer |
| Contribution Type | Contribution Count | Reported Amount |
|---|---|---|
| Other Non Cash Contri Table | 1 | $117,701 |
| Total Noncash Contributions | 1 | $117,701 |
| Line Item | Amount |
|---|---|
| Salaries, Compensation, and Employee Benefits | $782,840 |
| Other Expenses | $710,603 |
| Total Fundraising Expense | $22,311 |
| Grants and Similar Amounts Paid | $0 |
| Professional Fundraising Fees | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Other Salaries and Wages | $531,262 | $124,943 | $12,331 | $668,536 |
| Advertising | $177,114 | $19,679 | - | $196,793 |
| Depreciation Depletion | $130,114 | $22,961 | - | $153,075 |
| Occupancy | $65,756 | $9,562 | $956 | $76,274 |
| Other Employee Benefits | $44,808 | $19,507 | $703 | $65,018 |
| Payroll Taxes | $38,594 | $9,719 | $973 | $49,286 |
| Interest | $45,645 | $169 | - | $45,814 |
| All Other Expenses | $21,476 | $5,976 | $5,551 | $33,003 |
| Office Expenses | $24,057 | $1,851 | $1,471 | $27,379 |
| Insurance | $22,480 | $1,233 | - | $23,713 |
| Other Expenses | $14,978 | $1,460 | - | $14,978 |
| Travel | $12,302 | $806 | $326 | $13,434 |
| Fees for Services Accounting | - | $7,615 | - | $7,615 |
| Total Functional Expenses | $1,245,651 | $225,481 | $22,311 | $1,493,443 |
| Line Item | Amount |
|---|---|
| Expenses per Audited Statements | $1,493,443 |
| Total Expenses per Audited Statements | $1,493,443 |
| Total Expenses per Form 990 | $1,493,443 |
| Line Item | Amount |
|---|---|
| Professional Fundraising Fees | $0 |
“The form 990 is made available to all board members for review and is reviewed by the signing board member prior to filing.”
“All (if any) conflicts of interest are brought to the board to resolve. If a conflict involves a board member they cannot participate in or vote on the matter.”
“Top management compensation is subject to approval by the board of directors.”
“Compensation for key employess is subject to approval by the board of directors.”
“All governing documents, policies and financial statements are maintained at the mammoth site location and are made available to the public upon request.”
“The organization digs and preserves fossil bones found on the onsite dig. These are used for research and educational purposes to the general public.”
“The purpose of the endowment funds is to fund future operations of the mammoth site to ensure its continued existence.”
This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.
| Path | # | Value |
|---|---|---|
| IRS990/AccountantCompileOrReviewInd | 0 | false |
| IRS990/AccountsPayableAccrExpnssGrp/BOYAmt | 0 | 99480 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 100046 |
| IRS990/AccountsReceivableGrp/BOYAmt | 0 | 297 |
| IRS990/AccountsReceivableGrp/EOYAmt | 0 | 2029 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | false |
| IRS990/ActivityOrMissionDesc | 0 | PRESERVE FINDINGS, DEVELOP PROGRAMS AND EDUCATE PUBLIC REGARDING MAMMOTHS. |
| IRS990/AdvertisingGrp/ManagementAndGeneralAmt | 0 | 19679 |
| IRS990/AdvertisingGrp/ProgramServicesAmt | 0 | 177114 |
| IRS990/AdvertisingGrp/TotalAmt | 0 | 196793 |
| IRS990/AllOtherContributionsAmt | 0 | 237980 |
| IRS990/AllOtherExpensesGrp/FundraisingAmt | 0 | 5551 |
| IRS990/AllOtherExpensesGrp/ManagementAndGeneralAmt | 0 | 5976 |
| IRS990/AllOtherExpensesGrp/ProgramServicesAmt | 0 | 21476 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 33003 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | true |
| IRS990/AuditCommitteeInd | 0 | true |
| IRS990/BooksInCareOfDetail/BusinessName/BusinessNameLine1Txt | 0 | MAMMOTH SITE OF HOT SPRINGS SOUTH D |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 6057456017 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 1800 US HIGHWAY 18 BYPASS |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | HOT SPRINGS SD |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | SD |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 57747 |
| IRS990/BusinessRlnWithFamMemInd | 0 | false |
| IRS990/BusinessRlnWithOfficerEntInd | 0 | false |
| IRS990/BusinessRlnWithOrgMemInd | 0 | false |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 698488 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 58992 |
| IRS990/ChangeToOrgDocumentsInd | 0 | false |
| IRS990/CollectionsOfArtInd | 0 | true |
| IRS990/CompensationFromOtherSrcsInd | 0 | false |
| IRS990/CompensationProcessCEOInd | 0 | true |
| IRS990/CompensationProcessOtherInd | 0 | true |
| IRS990/ConflictOfInterestPolicyInd | 0 | true |
| IRS990/ConservationEasementsInd | 0 | false |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | false |
| IRS990/CostOfGoodsSoldAmt | 0 | 195210 |
| IRS990/CreditCounselingInd | 0 | false |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 237980 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/CYInvestmentIncomeAmt | 0 | 3278 |
| IRS990/CYOtherExpensesAmt | 0 | 710603 |
| IRS990/CYOtherRevenueAmt | 0 | 289388 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 932100 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | -30697 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 782840 |
| IRS990/CYTotalExpensesAmt | 0 | 1493443 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 22311 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 1462746 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | false |
| IRS990/DeductibleArtContributionInd | 0 | false |
| IRS990/DeductibleNonCashContriInd | 0 | true |
| IRS990/DelegationOfMgmtDutiesInd | 0 | false |
| IRS990/DepreciationDepletionGrp/ManagementAndGeneralAmt | 0 | 22961 |
| IRS990/DepreciationDepletionGrp/ProgramServicesAmt | 0 | 130114 |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 153075 |
| IRS990/Desc | 0 | RECOVER, PRESERVE AND EXHIBIT FINDINGS FROM MAMMOTH SITE. PROVIDE EDUCATIONAL PROGRAMS AND GUIDED TOURS OF SITE. VISITATION FOR THE YEAR WAS APPROXIMATELY |
| IRS990/DescribedInSection501c3Ind | 0 | true |
| IRS990/DisregardedEntityInd | 0 | false |
| IRS990/DocumentRetentionPolicyInd | 0 | true |
| IRS990/DonorAdvisedFundInd | 0 | false |
| IRS990/ElectionOfBoardMembersInd | 0 | false |
| IRS990/EmployeeCnt | 0 | 57 |
| IRS990/EmploymentTaxReturnsFiledInd | 0 | true |
| IRS990/EngagedInExcessBenefitTransInd | 0 | false |
| IRS990/ExpenseAmt | 0 | 1245651 |
| IRS990/FamilyOrBusinessRlnInd | 0 | false |
| IRS990/FederalGrantAuditRequiredInd | 0 | false |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 7615 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 7615 |
| IRS990/ForeignActivitiesInd | 0 | false |
| IRS990/ForeignFinancialAccountInd | 0 | false |
| IRS990/ForeignOfficeInd | 0 | false |
| IRS990/Form1098CFiledInd | 0 | false |
| IRS990/Form8282PropertyDisposedOfInd | 0 | false |
| IRS990/Form8899Filedind | 0 | false |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 7 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 8 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 9 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 10 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 11 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 12 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 13 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 14 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 0 | X |
| 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/IndividualTrusteeOrDirectorInd | 8 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 9 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 10 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 11 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 12 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 13 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 14 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 0 | 0 |
| 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 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 13 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 14 | 0 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | JANE FARRELL |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | JULIE MOSSMAN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | JOHN PENCE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | ANNA MERRILL |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | LINDA STOLL |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | DR MIKE LEITE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | RANDY SCHUR |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | JIM EGERTON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | DR RICH GROSS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 9 | JEANNE MCHENRY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 10 | AMY SPEARS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 11 | STEVEN HOLEN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 12 | HEIDI MCBRIDE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 13 | ROBERT PRUESS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 14 | BOB HARDY |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 0 |
| 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 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 13 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 14 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 1 | 0 |
| 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 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 13 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 14 | 0 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | PRESIDENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | TREASURER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | SECRETARY |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 8 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 9 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 10 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 11 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 12 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 13 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 14 | DIRECTOR |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | false |
| IRS990/FormationYr | 0 | 1975 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | false |
| IRS990/FSAuditedBasisGrp/SeparateBasisFinclStmtInd | 0 | X |
| IRS990/FSAuditedInd | 0 | true |
| IRS990/FundraisingActivitiesInd | 0 | false |
| IRS990/GamingActivitiesInd | 0 | false |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 15 |
| IRS990/GrantsToIndividualsInd | 0 | false |
| IRS990/GrantsToOrganizationsInd | 0 | false |
| IRS990/GrantToRelatedPersonInd | 0 | false |
| IRS990/GrossReceiptsAmt | 0 | 1657956 |
| IRS990/GrossSalesOfInventoryAmt | 0 | 484598 |
| IRS990/GroupReturnForAffiliatesInd | 0 | false |
| IRS990/IncludeFIN48FootnoteInd | 0 | false |
| IRS990/IndependentAuditFinclStmtInd | 0 | true |
| IRS990/IndependentVotingMemberCnt | 0 | 15 |
| IRS990/IndoorTanningServicesInd | 0 | false |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InsuranceGrp/ManagementAndGeneralAmt | 0 | 1233 |
| IRS990/InsuranceGrp/ProgramServicesAmt | 0 | 22480 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 23713 |
| IRS990/InterestGrp/ManagementAndGeneralAmt | 0 | 169 |
| IRS990/InterestGrp/ProgramServicesAmt | 0 | 45645 |
| IRS990/InterestGrp/TotalAmt | 0 | 45814 |
| IRS990/InventoriesForSaleOrUseGrp/BOYAmt | 0 | 189130 |
| IRS990/InventoriesForSaleOrUseGrp/EOYAmt | 0 | 179237 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 3278 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 3278 |
| IRS990/InvestmentInJointVentureInd | 0 | false |
| IRS990/IRPDocumentCnt | 0 | 2 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 2826372 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 3014398 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 2877570 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 5703942 |
| IRS990/LegalDomicileStateCd | 0 | SD |
| IRS990/LoanOutstandingInd | 0 | false |
| IRS990/LobbyingActivitiesInd | 0 | false |
| IRS990/LocalChaptersInd | 0 | false |
| IRS990/MaterialDiversionOrMisuseInd | 0 | false |
| IRS990/MembersOrStockholdersInd | 0 | false |
| IRS990/MethodOfAccountingAccrualInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | true |
| IRS990/MinutesOfGoverningBodyInd | 0 | true |
| IRS990/MissionDesc | 0 | PRESERVE FINDINGS, DEVELOP PROGRAMS AND EDUCATE PUBLIC REGARDING MAMMOTHS. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | false |
| IRS990/MoreThan5000KToOrgInd | 0 | false |
| IRS990/MortgNotesPyblScrdInvstPropGrp/BOYAmt | 0 | 1180267 |
| IRS990/MortgNotesPyblScrdInvstPropGrp/EOYAmt | 0 | 1147072 |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 2945606 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 2927674 |
| IRS990/NetIncomeOrLossGrp/RelatedOrExemptFuncIncomeAmt | 0 | 289388 |
| IRS990/NetIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 289388 |
| IRS990/NetUnrlzdGainsLossesInvstAmt | 0 | 12765 |
| IRS990/NoListedPersonsCompensatedInd | 0 | X |
| IRS990/NoncashContributionsAmt | 0 | 117701 |
| IRS990/NondeductibleContributionsInd | 0 | false |
| IRS990/OccupancyGrp/FundraisingAmt | 0 | 956 |
| IRS990/OccupancyGrp/ManagementAndGeneralAmt | 0 | 9562 |
| IRS990/OccupancyGrp/ProgramServicesAmt | 0 | 65756 |
| IRS990/OccupancyGrp/TotalAmt | 0 | 76274 |
| IRS990/OfficeExpensesGrp/FundraisingAmt | 0 | 1471 |
| IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt | 0 | 1851 |
| IRS990/OfficeExpensesGrp/ProgramServicesAmt | 0 | 24057 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 27379 |
| IRS990/OfficerMailingAddressInd | 0 | false |
| IRS990/OperateHospitalInd | 0 | false |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsSFAS117Ind | 0 | X |
| IRS990/OtherAssetsTotalGrp/BOYAmt | 0 | 175327 |
| IRS990/OtherAssetsTotalGrp/EOYAmt | 0 | 174362 |
| IRS990/OtherEmployeeBenefitsGrp/FundraisingAmt | 0 | 703 |
| IRS990/OtherEmployeeBenefitsGrp/ManagementAndGeneralAmt | 0 | 19507 |
| IRS990/OtherEmployeeBenefitsGrp/ProgramServicesAmt | 0 | 44808 |
| IRS990/OtherEmployeeBenefitsGrp/TotalAmt | 0 | 65018 |
| IRS990/OtherExpensesGrp/Desc | 0 | BUILDINGS & GROUNDS MAINT |
| IRS990/OtherExpensesGrp/Desc | 1 | EDUCATION SUPPLIES |
| IRS990/OtherExpensesGrp/Desc | 2 | BANK & CREDIT CARD FEES |
| IRS990/OtherExpensesGrp/Desc | 3 | EXCAVATING EXPENSES |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 0 | 1460 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 47210 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 1 | 45414 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 2 | 24441 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 3 | 14978 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 48670 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 45414 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 24441 |
| IRS990/OtherExpensesGrp/TotalAmt | 3 | 14978 |
| IRS990/OtherSalariesAndWagesGrp/FundraisingAmt | 0 | 12331 |
| IRS990/OtherSalariesAndWagesGrp/ManagementAndGeneralAmt | 0 | 124943 |
| IRS990/OtherSalariesAndWagesGrp/ProgramServicesAmt | 0 | 531262 |
| IRS990/OtherSalariesAndWagesGrp/TotalAmt | 0 | 668536 |
| IRS990/PartialLiquidationInd | 0 | false |
| IRS990/PayPremiumsPrsnlBnftCntrctInd | 0 | false |
| IRS990/PayrollTaxesGrp/FundraisingAmt | 0 | 973 |
| IRS990/PayrollTaxesGrp/ManagementAndGeneralAmt | 0 | 9719 |
| IRS990/PayrollTaxesGrp/ProgramServicesAmt | 0 | 38594 |
| IRS990/PayrollTaxesGrp/TotalAmt | 0 | 49286 |
| IRS990/PermanentlyRstrNetAssetsGrp/BOYAmt | 0 | 36866 |
| IRS990/PermanentlyRstrNetAssetsGrp/EOYAmt | 0 | 36866 |
| IRS990/PledgesAndGrantsReceivableGrp/BOYAmt | 0 | 21700 |
| IRS990/PledgesAndGrantsReceivableGrp/EOYAmt | 0 | 21150 |
| IRS990/PoliticalCampaignActyInd | 0 | false |
| IRS990/PrepaidExpensesDefrdChargesGrp/BOYAmt | 0 | 26013 |
| IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt | 0 | 21029 |
| IRS990/PrincipalOfficerNm | 0 | JULIE MOSSMAN |
| IRS990/ProfessionalFundraisingInd | 0 | false |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 0 | 541700 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 1 | 541700 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 2 | 611710 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 3 | 611710 |
| IRS990/ProgramServiceRevenueGrp/Desc | 0 | ADMISSION FEES |
| IRS990/ProgramServiceRevenueGrp/Desc | 1 | EDUCATION PROGRAMS |
| IRS990/ProgramServiceRevenueGrp/Desc | 2 | MEMBERSHIPS |
| IRS990/ProgramServiceRevenueGrp/Desc | 3 | MISCELLANEOUS RECEIPTS |
| IRS990/ProgramServiceRevenueGrp/ExclusionAmt | 0 | 12347 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 871738 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 1 | 43548 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 2 | 4467 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 0 | 871738 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 1 | 43548 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 2 | 12347 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 3 | 4467 |
| IRS990/ProhibitedTaxShelterTransInd | 0 | false |
| IRS990/PYContributionsGrantsAmt | 0 | 358151 |
| IRS990/PYExcessBenefitTransInd | 0 | false |
| IRS990/PYInvestmentIncomeAmt | 0 | 1482 |
| IRS990/PYOtherExpensesAmt | 0 | 606646 |
| IRS990/PYOtherRevenueAmt | 0 | 277312 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 855512 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | 171133 |
| IRS990/PYSalariesCompEmpBnftPaidAmt | 0 | 714678 |
| IRS990/PYTotalExpensesAmt | 0 | 1321324 |
| IRS990/PYTotalRevenueAmt | 0 | 1492457 |
| IRS990/QuidProQuoContributionsInd | 0 | false |
| IRS990/RcvFndsToPayPrsnlBnftCntrctInd | 0 | false |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | -30697 |
| IRS990/RegularMonitoringEnfrcInd | 0 | true |
| IRS990/RelatedEntityInd | 0 | false |
| IRS990/RelatedOrganizationCtrlEntInd | 0 | false |
| IRS990/ReportInvestmentsOtherSecInd | 0 | false |
| IRS990/ReportLandBuildingEquipmentInd | 0 | true |
| IRS990/ReportOtherAssetsInd | 0 | false |
| IRS990/ReportOtherLiabilitiesInd | 0 | false |
| IRS990/ReportProgramRelatedInvstInd | 0 | false |
| IRS990/RevenueAmt | 0 | 932100 |
| IRS990/SavingsAndTempCashInvstGrp/BOYAmt | 0 | 100000 |
| IRS990/SavingsAndTempCashInvstGrp/EOYAmt | 0 | 840423 |
| IRS990ScheduleA/AmountsRcvdDsqlfyPersonGrp/CurrentTaxYearAmt | 0 | 12175 |
| IRS990ScheduleA/AmountsRcvdDsqlfyPersonGrp/CurrentTaxYearMinus1YearAmt | 0 | 21306 |
| IRS990ScheduleA/AmountsRcvdDsqlfyPersonGrp/CurrentTaxYearMinus2YearsAmt | 0 | 36411 |
| IRS990ScheduleA/AmountsRcvdDsqlfyPersonGrp/CurrentTaxYearMinus3YearsAmt | 0 | 60045 |
| IRS990ScheduleA/AmountsRcvdDsqlfyPersonGrp/CurrentTaxYearMinus4YearsAmt | 0 | 10018 |
| IRS990ScheduleA/AmountsRcvdDsqlfyPersonGrp/TotalAmt | 0 | 139955 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearAmt | 0 | 250327 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus1YearAmt | 0 | 367969 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 160236 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 220633 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 246660 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/TotalAmt | 0 | 1245825 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearAmt | 0 | 3278 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus1YearAmt | 0 | 1482 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 6117 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 7836 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 7939 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/TotalAmt | 0 | 26652 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearAmt | 0 | 1404351 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus1YearAmt | 0 | 1338971 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus2YearsAmt | 0 | 1237350 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus3YearsAmt | 0 | 1140770 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus4YearsAmt | 0 | 1081443 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/TotalAmt | 0 | 6202885 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearAmt | 0 | 3278 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus1YearAmt | 0 | 1482 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus2YearsAmt | 0 | 6117 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus3YearsAmt | 0 | 7836 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus4YearsAmt | 0 | 7939 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/TotalAmt | 0 | 26652 |
| IRS990ScheduleA/InvestmentIncomeCYPct | 0 | 0.00000 |
| IRS990ScheduleA/InvestmentIncomePYPct | 0 | 0.01000 |
| IRS990ScheduleA/PubliclySupportedOrg509a2Ind | 0 | X |
| IRS990ScheduleA/PublicSupportCY509Pct | 0 | 0.94300 |
| IRS990ScheduleA/PublicSupportPY509Pct | 0 | 0.95410 |
| IRS990ScheduleA/PublicSupportTotal509Amt | 0 | 7049490 |
| IRS990ScheduleA/SubstAndDsqlfyPrsnsTotGrp/CurrentTaxYearAmt | 0 | 113296 |
| IRS990ScheduleA/SubstAndDsqlfyPrsnsTotGrp/CurrentTaxYearMinus1YearAmt | 0 | 93843 |
| IRS990ScheduleA/SubstAndDsqlfyPrsnsTotGrp/CurrentTaxYearMinus2YearsAmt | 0 | 42374 |
| IRS990ScheduleA/SubstAndDsqlfyPrsnsTotGrp/CurrentTaxYearMinus3YearsAmt | 0 | 107769 |
| IRS990ScheduleA/SubstAndDsqlfyPrsnsTotGrp/CurrentTaxYearMinus4YearsAmt | 0 | 41938 |
| IRS990ScheduleA/SubstAndDsqlfyPrsnsTotGrp/TotalAmt | 0 | 399220 |
| IRS990ScheduleA/SubstantialContributorsAmtGrp/CurrentTaxYearAmt | 0 | 101121 |
| IRS990ScheduleA/SubstantialContributorsAmtGrp/CurrentTaxYearMinus1YearAmt | 0 | 72537 |
| IRS990ScheduleA/SubstantialContributorsAmtGrp/CurrentTaxYearMinus2YearsAmt | 0 | 5963 |
| IRS990ScheduleA/SubstantialContributorsAmtGrp/CurrentTaxYearMinus3YearsAmt | 0 | 47724 |
| IRS990ScheduleA/SubstantialContributorsAmtGrp/CurrentTaxYearMinus4YearsAmt | 0 | 31920 |
| IRS990ScheduleA/SubstantialContributorsAmtGrp/TotalAmt | 0 | 259265 |
| IRS990ScheduleA/ThirtyThrPctSuprtTestsCY509Ind | 0 | X |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearAmt | 0 | 1654678 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus1YearAmt | 0 | 1706940 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 1397586 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 1361403 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 1328103 |
| IRS990ScheduleA/Total509Grp/TotalAmt | 0 | 7448710 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearAmt | 0 | 1657956 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus1YearAmt | 0 | 1708422 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus2YearsAmt | 0 | 1403703 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus3YearsAmt | 0 | 1369239 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus4YearsAmt | 0 | 1336042 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/TotalAmt | 0 | 7475362 |
| IRS990ScheduleB/ContributorInformationGrp/ContributorBusinessName/BusinessNameLine1 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorNum | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine1 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine2 | 0 | RESTRICTED |
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Displayed year
2016 • Form 990Detailed filing. Detailed filing data is available for this year.