Liabilities / Assets
33rd percentile
Higher debt load relative to assets than 33% of similar nonprofits.
990 • Fiscal year 2023 • EIN 83-0219163
Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.
Liabilities / Assets
33rd percentile
Higher debt load relative to assets than 33% of similar nonprofits.
Liabilities / Revenue
45th percentile
Higher debt load relative to revenue than 45% of similar nonprofits.
Net Margin
31st percentile
Higher net margin than 31% of similar nonprofits.
Top Officer Pay
65th percentile
Higher top officer pay than 65% of similar nonprofits.
Top officer pay equals 1.9% of source-year revenue.
Asset Growth
13th percentile
Faster asset growth than 13% of similar nonprofits.
Revenue Growth
67th percentile
Faster revenue growth than 67% of similar nonprofits.
Assets
Down$49,766,974
Down $2,664,860 (-5.1%) from 2022
Net Assets
Down$45,342,807
Down $2,185,832 (-4.6%) from 2022
Liabilities
Down$4,424,167
Down $479,028 (-9.8%) from 2022
Revenue
Up$17,602,151
Up $2,216,722 (+14%) from 2022
Expenses
Up$17,901,351
Up $1,930,726 (+12%) from 2022
Net Income
Up-$299,200
Up $285,996 (+49%) from 2022
Teton science schools inspires curiosity, engagement, and leadership through transformative place-based education.
Delivering educational programming via two independent schools, field education programs, and educator development courses, teton science schools inspires curiosity, engagement, and leadership through transformative place-based education.
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Land, Buildings, and Equipment, Net | $29,281,683 | $28,871,491 | ▼ $410,192 |
| Investments in Publicly Traded Securities | $18,895,267 | $17,703,516 | ▼ $1,191,751 |
| Savings and Temporary Cash Investments | $2,902,236 | $1,462,028 | ▼ $1,440,208 |
| Accounts Receivable | $561,313 | $961,720 | ▲ $400,407 |
| Intangible Assets | $216,072 | $215,272 | ▼ $800 |
| Receivables From Officers Etc | $160,000 | $160,000 | → $0 |
| Prepaid Expenses and Deferred Charges | $120,137 | $140,353 | ▲ $20,216 |
| Pledges and Grants Receivable | $114,365 | $74,586 | ▼ $39,779 |
| Inventories for Sale or Use | $26,590 | $45,906 | ▲ $19,316 |
| Cash and Non-Interest-Bearing Accounts | $1,061 | $1,878 | ▲ $817 |
| Other Notes and Loans Receivable, Net | - | $0 | - |
| Receivable From Disqualified Prsn | - | $0 | - |
| Investments Other Securities | - | $0 | - |
| Investments Program Related | - | $0 | - |
| Total Assets | $52,431,834 | $49,998,170 | ▼ $2,433,664 |
| Other Assets Total | $153,110 | $361,420 | ▲ $208,310 |
| Liabilities | |||
| Deferred Revenue | $1,346,787 | $1,603,081 | ▲ $256,294 |
| Unsecured Notes Loans Payable | $1,635,959 | $1,564,675 | ▼ $71,284 |
| Accounts Payable and Accrued Expenses | $1,236,493 | $834,943 | ▼ $401,550 |
| Mortgage Notes Payable Secured by Investment Property | $664,756 | $393,307 | ▼ $271,449 |
| Other Liabilities | $19,200 | $230,755 | ▲ $211,555 |
| Total Liabilities | $4,903,195 | $4,626,761 | ▼ $276,434 |
| Net Assets / Fund Balance | |||
| Net Assets Without Donor Restrictions | $25,115,937 | $25,473,744 | ▲ $357,807 |
| Net Assets With Donor Restrictions | $22,412,702 | $19,897,665 | ▼ $2,515,037 |
| Total Net Assets Fund Balance | $47,528,639 | $45,371,409 | ▼ $2,157,230 |
| Total Liabilities and Net Assets / Fund Balance | $52,431,834 | $49,998,170 | ▼ $2,433,664 |
| Asset | Book Value | Depreciation | Basis |
|---|---|---|---|
| Buildings | $15,698,809 | $10,110,899 | $25,809,708 |
| Land | $12,362,084 | - | $12,362,084 |
| Leasehold Improvements | $489,642 | $2,787,631 | $3,277,273 |
| Equipment | $73,307 | $2,655,487 | $2,728,794 |
| Other Land Buildings | $247,649 | $1,379,554 | $1,627,203 |
| Period | Beginning | Contrib. | Gain/Loss | Other Uses | End |
|---|---|---|---|---|---|
| 2023 | $20,305,607 | $11,000 | ▼ $1,406,281 | $916,999 | $17,703,517 |
| 2022 | $20,285,319 | $11,000 | ▲ $1,005,146 | $694,791 | $20,305,604 |
| 2021 | $20,265,054 | $10,000 | ▲ $1,043,531 | $700,000 | $20,285,319 |
| 2020 | $19,936,689 | $308,274 | ▲ $1,074,710 | $674,891 | $20,265,054 |
| 2019 | $19,315,701 | $270,867 | ▲ $1,377,319 | $745,980 | $19,936,689 |
| Name | Title | Full / Part Time | Base | Total |
|---|---|---|---|---|
| Shawn Kelly | CEO | FT | $328,290 | $328,290 |
| Mike Witherite | CFO | FT | $170,375 | $170,375 |
| Nicola James | CPO | FT | $164,124 | $164,124 |
| Dianne Brederson | CAO | FT | $127,164 | $127,164 |
| Joshua Kleyman | CPO | FT | $105,370 | $105,370 |
| Sandia Chio | CBO | FT | $103,446 | $103,446 |
| Name | Title |
|---|---|
| Pete Regan | Chairman |
| Dave Brown | Education Chair |
| Phil Coosaia | Finance Chair |
| Marina Marrelli | Mntn Acad Chair |
| Andrew Chung | Board Member |
| Heidi Jost | Board Member |
| Jimmy Bartz | Board Member |
| Kate Muir Welsh | Board Member |
| M Margaret Mckeown | Board Member |
| Nancy Leon | Board Member |
| Mark Snell | Secretary |
| Line Item | Amount |
|---|---|
| Salaries, Compensation, and Employee Benefits | $10,643,495 |
| Other Expenses | $5,329,026 |
| Grants and Similar Amounts Paid | $1,900,228 |
| Total Fundraising Expense | $504,083 |
| Professional Fundraising Fees | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Other Salaries and Wages | $6,498,801 | $1,750,100 | $252,354 | $8,501,255 |
| Grants to Domestic Individuals | $1,900,228 | - | - | $1,900,228 |
| Fees for Services Other | $774,153 | $259,225 | $49,319 | $1,082,697 |
| Payroll Taxes | $622,300 | $171,901 | $30,369 | $824,570 |
| Other Employee Benefits | $462,784 | $334,279 | $16,783 | $813,846 |
| Depreciation Depletion | - | $795,643 | - | $795,643 |
| Current Officers, Directors, Trustees, and Key Employees | $67,449 | $210,254 | $50,587 | $328,290 |
| Insurance | - | $248,203 | - | $248,203 |
| Other Expenses | $204,750 | $13,339 | $5,728 | $218,089 |
| All Other Expenses | $212,749 | $459 | - | $213,208 |
| Travel | $158,442 | $15,671 | $9,288 | $183,401 |
| Pension Plan Contributions | $123,750 | $50,233 | $1,551 | $175,534 |
| Advertising | $88,168 | $15,618 | $24 | $103,810 |
| Interest | - | $86,018 | - | $86,018 |
| Information Technology | $69,393 | - | - | $69,393 |
| Total Functional Expenses | $13,109,413 | $4,259,253 | $504,083 | $17,872,749 |
| Line Item | Amount |
|---|---|
| Expenses per Audited Statements | $17,872,749 |
| Total Expenses per Audited Statements | $17,872,749 |
| Total Expenses per Form 990 | $17,872,749 |
| Line Item | Amount |
|---|---|
| Professional Fundraising Fees | $0 |
| Line Item | Beginning | End | Change |
|---|---|---|---|
| Receivables from Officers, Directors, Trustees, and Key Employees | $160,000 | $160,000 | → $0 |
| Receivables from Disqualified Persons | - | $0 | - |
| Liability | Amount |
|---|---|
| Operating Lease Liability | $203,962 |
| Security Deposits | $26,793 |
“A draft of the form 990 is given to the finance committee for a detailed review. Once the form has been approved for filing, a copy is provided to every board member.”
“All potential conflicts are discussed in detail in executive committee meetings. Any board member subject to a conflict does not participate in any applicable discussion or vote.”
“Compensation for the ceo is evaluated annuall by an ad hoc committee of the executive committee, generally the chair and treasurer. Current compensation structures for independent schools, as well as the general noot-for-profit community, are reviewed and a recommendation is made to the executive committee.”
“The articles, bylaws (which include the conflict of interest policy), audited financial statements and form 990 are available upon request. The form 990 is also available on the school's website after it is filed with the irs.”
“At the extended due date of the form 990 the information necessary to file a complete and accurate return was not available. This return is now being amended to report finalized information for the year.”
“Endowment funds provide support for scholarships, research, and general operating costs.”
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 | 1236493 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 834943 |
| IRS990/AccountsReceivableGrp/BOYAmt | 0 | 561313 |
| IRS990/AccountsReceivableGrp/EOYAmt | 0 | 961720 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | false |
| IRS990/ActivityOrMissionDesc | 0 | DELIVERING EDUCATIONAL PROGRAMMING VIA TWO INDEPENDENT SCHOOLS, FIELD EDUCATION PROGRAMS, AND EDUCATOR DEVELOPMENT COURSES, TETON SCIENCE SCHOOLS INSPIRES CURIOSITY, ENGAGEMENT, AND LEADERSHIP THROUGH TRANSFORMATIVE PLACE-BASED EDUCATION. |
| IRS990/AdvertisingGrp/FundraisingAmt | 0 | 24 |
| IRS990/AdvertisingGrp/ManagementAndGeneralAmt | 0 | 15618 |
| IRS990/AdvertisingGrp/ProgramServicesAmt | 0 | 88168 |
| IRS990/AdvertisingGrp/TotalAmt | 0 | 103810 |
| IRS990/AllOtherContributionsAmt | 0 | 3345137 |
| IRS990/AllOtherExpensesGrp/ManagementAndGeneralAmt | 0 | 459 |
| IRS990/AllOtherExpensesGrp/ProgramServicesAmt | 0 | 212749 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 213208 |
| IRS990/AmendedReturnInd | 0 | X |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | true |
| IRS990/AuditCommitteeInd | 0 | true |
| IRS990/BackupWthldComplianceInd | 0 | true |
| IRS990/BenefitsToMembersGrp/TotalAmt | 0 | 0 |
| IRS990/BooksInCareOfDetail/PersonNm | 0 | MIKE WITHERITE |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 3077331313 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 700 COYOTE CANYON RD |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | JACKSON |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | WY |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 83001 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | false |
| IRS990/BusinessRlnWithFamMemInd | 0 | false |
| IRS990/BusinessRlnWithOrgMemInd | 0 | false |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 1061 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 1878 |
| IRS990/ChangeToOrgDocumentsInd | 0 | false |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/CollectionsOfArtInd | 0 | false |
| IRS990/CompCurrentOfcrDirectorsGrp/FundraisingAmt | 0 | 50587 |
| IRS990/CompCurrentOfcrDirectorsGrp/ManagementAndGeneralAmt | 0 | 210254 |
| IRS990/CompCurrentOfcrDirectorsGrp/ProgramServicesAmt | 0 | 67449 |
| IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt | 0 | 328290 |
| IRS990/CompDisqualPersonsGrp/TotalAmt | 0 | 0 |
| IRS990/CompensationFromOtherSrcsInd | 0 | false |
| IRS990/CompensationProcessCEOInd | 0 | true |
| IRS990/CompensationProcessOtherInd | 0 | true |
| IRS990/ConferencesMeetingsGrp/TotalAmt | 0 | 0 |
| IRS990/ConflictOfInterestPolicyInd | 0 | true |
| IRS990/ConservationEasementsInd | 0 | false |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | false |
| IRS990/CreditCounselingInd | 0 | false |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 5003058 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 1900228 |
| IRS990/CYInvestmentIncomeAmt | 0 | 494594 |
| IRS990/CYOtherExpensesAmt | 0 | 5329026 |
| IRS990/CYOtherRevenueAmt | 0 | 0 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 10687082 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | -1688015 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 10643495 |
| IRS990/CYTotalExpensesAmt | 0 | 17872749 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 504083 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 16184734 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | false |
| IRS990/DeductibleArtContributionInd | 0 | false |
| IRS990/DeductibleNonCashContriInd | 0 | false |
| IRS990/DeferredRevenueGrp/BOYAmt | 0 | 1346787 |
| IRS990/DeferredRevenueGrp/EOYAmt | 0 | 1603081 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | false |
| IRS990/DepreciationDepletionGrp/ManagementAndGeneralAmt | 0 | 795643 |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 795643 |
| IRS990/Desc | 0 | APPROXIMATELY 222 STUDENTS ATTENDED MOUNTAIN ACADEMY, AN INDEPENDENT PRE-K THROUGH GRADE 12 SCHOOL. PLACE-BASED, EXPERIENTIAL AND INTEGRATED LEARNING IS THE FRAMEWORK FOR THE MULTI-AGE ACURRICULUM AND RIGOROUS ACADEMIC EXPERIENCE. THE HIGH SCHOOL INCLUDES AN INTERNATIONAL BACCALAUREATE PROGRAM. 12 STUDENTS ATTENDED THE ONE-YEAR GRADUATE PROGRAM. |
| IRS990/DescribedInSection501c3Ind | 0 | true |
| IRS990/DisregardedEntityInd | 0 | false |
| IRS990/DocumentRetentionPolicyInd | 0 | true |
| IRS990/DonorAdvisedFundInd | 0 | false |
| IRS990/DonorRestrictionNetAssetsGrp/BOYAmt | 0 | 22412702 |
| IRS990/DonorRestrictionNetAssetsGrp/EOYAmt | 0 | 19897665 |
| IRS990/DonorRstrOrQuasiEndowmentsInd | 0 | true |
| IRS990/ElectionOfBoardMembersInd | 0 | false |
| IRS990/EmployeeCnt | 0 | 241 |
| IRS990/EmploymentTaxReturnsFiledInd | 0 | true |
| IRS990/EngagedInExcessBenefitTransInd | 0 | false |
| IRS990/ExpenseAmt | 0 | 5430693 |
| IRS990/FamilyOrBusinessRlnInd | 0 | false |
| IRS990/FederalGrantAuditRequiredInd | 0 | false |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 0 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 0 |
| IRS990/FeesForServicesLobbyingGrp/TotalAmt | 0 | 0 |
| IRS990/FeesForServicesManagementGrp/TotalAmt | 0 | 0 |
| IRS990/FeesForServicesOtherGrp/FundraisingAmt | 0 | 49319 |
| IRS990/FeesForServicesOtherGrp/ManagementAndGeneralAmt | 0 | 259225 |
| IRS990/FeesForServicesOtherGrp/ProgramServicesAmt | 0 | 774153 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 1082697 |
| IRS990/FeesForServicesProfFundraising/TotalAmt | 0 | 0 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/TotalAmt | 0 | 0 |
| IRS990/ForeignActivitiesInd | 0 | false |
| IRS990/ForeignFinancialAccountInd | 0 | false |
| IRS990/ForeignGrantsGrp/TotalAmt | 0 | 0 |
| IRS990/ForeignOfficeInd | 0 | false |
| IRS990/Form1098CFiledInd | 0 | false |
| IRS990/Form8282FiledCnt | 0 | 0 |
| IRS990/Form8282PropertyDisposedOfInd | 0 | false |
| IRS990/Form8899Filedind | 0 | false |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 0 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 1 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 2 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 3 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 4 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 5 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 6 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 7 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 8 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 9 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 10 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 11 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 12 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 13 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 14 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 15 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 16 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 50.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 50.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 50.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 50.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 50.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 50.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 7 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 8 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 9 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 10 | 2.00 |
| 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/AverageHoursPerWeekRt | 15 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 16 | 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/OfficerInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 4 | 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/OtherCompensationAmt | 15 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 16 | 0 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | SHAWN KELLY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | MIKE WITHERITE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | NICOLA JAMES |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | DIANNE BREDERSON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | JOSHUA KLEYMAN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | SANDIA CHIO |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | PETE REGAN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | MARK SNELL |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | PHIL COOSAIA |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 9 | MARINA MARRELLI |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 10 | DAVE BROWN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 11 | JIMMY BARTZ |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 12 | ANDREW CHUNG |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 13 | HEIDI JOST |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 14 | NANCY LEON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 15 | M MARGARET MCKEOWN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 16 | KATE MUIR WELSH |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 328290 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 1 | 170375 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 2 | 164124 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 3 | 127164 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 4 | 105370 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 5 | 103446 |
| 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/ReportableCompFromOrgAmt | 15 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 16 | 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/ReportableCompFromRltdOrgAmt | 15 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 16 | 0 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | CEO |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | CFO |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | CPO |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | CAO |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | CPO |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | CBO |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | Chairman |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | Secretary |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 8 | FINANCE CHAIR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 9 | MNTN ACAD CHAIR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 10 | EDUCATION CHAIR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 11 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 12 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 13 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 14 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 15 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 16 | BOARD MEMBER |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | true |
| IRS990/FormationYr | 0 | 1974 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | false |
| IRS990/FSAuditedBasisGrp/SeparateBasisFinclStmtInd | 0 | X |
| IRS990/FSAuditedInd | 0 | true |
| IRS990/FundraisingActivitiesInd | 0 | false |
| IRS990/GamingActivitiesInd | 0 | false |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 11 |
| IRS990/GovernmentGrantsAmt | 0 | 1657921 |
| IRS990/GrantAmt | 0 | 1488833 |
| IRS990/GrantsToDomesticIndividualsGrp/ProgramServicesAmt | 0 | 1900228 |
| IRS990/GrantsToDomesticIndividualsGrp/TotalAmt | 0 | 1900228 |
| IRS990/GrantsToDomesticOrgsGrp/TotalAmt | 0 | 0 |
| IRS990/GrantsToIndividualsInd | 0 | true |
| IRS990/GrantsToOrganizationsInd | 0 | false |
| IRS990/GrantToRelatedPersonInd | 0 | false |
| IRS990/GrossReceiptsAmt | 0 | 16184734 |
| IRS990/GroupReturnForAffiliatesInd | 0 | false |
| IRS990/IncludeFIN48FootnoteInd | 0 | false |
| IRS990/IncmFromInvestBondProceedsGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/IndependentAuditFinclStmtInd | 0 | true |
| IRS990/IndependentVotingMemberCnt | 0 | 11 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 6 |
| IRS990/IndoorTanningServicesInd | 0 | false |
| IRS990/InfoInScheduleOPartIIIInd | 0 | X |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InformationTechnologyGrp/ProgramServicesAmt | 0 | 69393 |
| IRS990/InformationTechnologyGrp/TotalAmt | 0 | 69393 |
| IRS990/InsuranceGrp/ManagementAndGeneralAmt | 0 | 248203 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 248203 |
| IRS990/IntangibleAssetsGrp/BOYAmt | 0 | 216072 |
| IRS990/IntangibleAssetsGrp/EOYAmt | 0 | 215272 |
| IRS990/InterestGrp/ManagementAndGeneralAmt | 0 | 86018 |
| IRS990/InterestGrp/TotalAmt | 0 | 86018 |
| IRS990/InventoriesForSaleOrUseGrp/BOYAmt | 0 | 26590 |
| IRS990/InventoriesForSaleOrUseGrp/EOYAmt | 0 | 45906 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 494594 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 494594 |
| IRS990/InvestmentInJointVentureInd | 0 | false |
| IRS990/InvestmentsOtherSecuritiesGrp/EOYAmt | 0 | 0 |
| IRS990/InvestmentsProgramRelatedGrp/EOYAmt | 0 | 0 |
| IRS990/InvestmentsPubTradedSecGrp/BOYAmt | 0 | 18895267 |
| IRS990/InvestmentsPubTradedSecGrp/EOYAmt | 0 | 17703516 |
| IRS990/IRPDocumentCnt | 0 | 69 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 16933571 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 29281683 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 28871491 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 45805062 |
| IRS990/LegalDomicileStateCd | 0 | WY |
| IRS990/LoanOutstandingInd | 0 | true |
| 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 | DELIVERING EDUCATIONAL PROGRAMMING VIA TWO INDEPENDENT SCHOOLS, FIELD EDUCATION PROGRAMS, AND EDUCATOR DEVELOPMENT COURSES, TETON SCIENCE SCHOOLS INSPIRES CURIOSITY, ENGAGEMENT, AND LEADERSHIP THROUGH TRANSFORMATIVE PLACE-BASED EDUCATION. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | false |
| IRS990/MoreThan5000KToOrgInd | 0 | false |
| IRS990/MortgNotesPyblScrdInvstPropGrp/BOYAmt | 0 | 664756 |
| IRS990/MortgNotesPyblScrdInvstPropGrp/EOYAmt | 0 | 393307 |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 47528639 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 45371409 |
| IRS990/NetGainOrLossInvestmentsGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetIncmFromFundraisingEvtGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetIncomeFromGamingGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetRentalIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetUnrlzdGainsLossesInvstAmt | 0 | -469215 |
| IRS990/NoDonorRestrictionNetAssetsGrp/BOYAmt | 0 | 25115937 |
| IRS990/NoDonorRestrictionNetAssetsGrp/EOYAmt | 0 | 25473744 |
| IRS990/NoListedPersonsCompensatedInd | 0 | X |
| IRS990/NondeductibleContributionsInd | 0 | false |
| IRS990/OccupancyGrp/TotalAmt | 0 | 0 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 0 |
| IRS990/OfficerMailingAddressInd | 0 | false |
| IRS990/OperateHospitalInd | 0 | false |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsFASB117Ind | 0 | X |
| IRS990/OtherAssetsTotalGrp/BOYAmt | 0 | 153110 |
| IRS990/OtherAssetsTotalGrp/EOYAmt | 0 | 361420 |
| IRS990/OtherEmployeeBenefitsGrp/FundraisingAmt | 0 | 16783 |
| IRS990/OtherEmployeeBenefitsGrp/ManagementAndGeneralAmt | 0 | 334279 |
| IRS990/OtherEmployeeBenefitsGrp/ProgramServicesAmt | 0 | 462784 |
| IRS990/OtherEmployeeBenefitsGrp/TotalAmt | 0 | 813846 |
| IRS990/OtherExpensesGrp/Desc | 0 | PROGRAM SUPPLIES/SERVICES/FEES |
| IRS990/OtherExpensesGrp/Desc | 1 | OTHER EXPENSES |
| IRS990/OtherExpensesGrp/Desc | 2 | VEHICLE RENT & MAINTENANCE |
| IRS990/OtherExpensesGrp/Desc | 3 | LICENSES, PERMITS & MEMBERSHIP |
| IRS990/OtherExpensesGrp/FundraisingAmt | 0 | 71009 |
| IRS990/OtherExpensesGrp/FundraisingAmt | 1 | 17071 |
| IRS990/OtherExpensesGrp/FundraisingAmt | 2 | 5728 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 0 | 81576 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 1 | 69444 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 2 | 157290 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 3 | 13339 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 1317716 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 1 | 398797 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 2 | 209933 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 3 | 204750 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 1470301 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 485312 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 372951 |
| IRS990/OtherExpensesGrp/TotalAmt | 3 | 218089 |
| IRS990/OtherLiabilitiesGrp/BOYAmt | 0 | 19200 |
| IRS990/OtherLiabilitiesGrp/EOYAmt | 0 | 230755 |
| IRS990/OtherRevenueTotalAmt | 0 | 0 |
| IRS990/OtherSalariesAndWagesGrp/FundraisingAmt | 0 | 252354 |
| IRS990/OtherSalariesAndWagesGrp/ManagementAndGeneralAmt | 0 | 1750100 |
| IRS990/OtherSalariesAndWagesGrp/ProgramServicesAmt | 0 | 6498801 |
| IRS990/OtherSalariesAndWagesGrp/TotalAmt | 0 | 8501255 |
| IRS990/OthNotesLoansReceivableNetGrp/EOYAmt | 0 | 0 |
| IRS990/OwnWebsiteInd | 0 | X |
| IRS990/PartialLiquidationInd | 0 | false |
| IRS990/PaymentsToAffiliatesGrp/TotalAmt | 0 | 0 |
| IRS990/PayPremiumsPrsnlBnftCntrctInd | 0 | false |
| IRS990/PayrollTaxesGrp/FundraisingAmt | 0 | 30369 |
| IRS990/PayrollTaxesGrp/ManagementAndGeneralAmt | 0 | 171901 |
| IRS990/PayrollTaxesGrp/ProgramServicesAmt | 0 | 622300 |
| IRS990/PayrollTaxesGrp/TotalAmt | 0 | 824570 |
| IRS990/PensionPlanContributionsGrp/FundraisingAmt | 0 | 1551 |
| IRS990/PensionPlanContributionsGrp/ManagementAndGeneralAmt | 0 | 50233 |
| IRS990/PensionPlanContributionsGrp/ProgramServicesAmt | 0 | 123750 |
| IRS990/PensionPlanContributionsGrp/TotalAmt | 0 | 175534 |
| IRS990/PledgesAndGrantsReceivableGrp/BOYAmt | 0 | 114365 |
| IRS990/PledgesAndGrantsReceivableGrp/EOYAmt | 0 | 74586 |
| IRS990/PoliticalCampaignActyInd | 0 | false |
| IRS990/PrepaidExpensesDefrdChargesGrp/BOYAmt | 0 | 120137 |
| IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt | 0 | 140353 |
| IRS990/ProfessionalFundraisingInd | 0 | false |
| IRS990/ProgramServiceRevenueGrp/Desc | 0 | OTHER |
| IRS990/ProgramServiceRevenueGrp/Desc | 1 | PROGRAM SERVICE RENTALS |
| IRS990/ProgramServiceRevenueGrp/Desc | 2 | TUITION |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 1020118 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 1 | 859231 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 2 | 8807733 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 0 | 1020118 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 1 | 859231 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 2 | 8807733 |
| IRS990/ProgSrvcAccomActy2Grp/Desc | 0 | APPROXIMATELY 4,000 PEOPLE PARTICIPATED IN A WIDE VARIETY OF HALF-DAY, ONE-DAY AND MULTI-DAY TRIPS OFFERED BY THE WILDLIFE EXPEDITIONS PROGRAMS. PROGRAMS FOCUS ON GENERAL NATURAL HISTORY, ETHICAL WILDLIFE VIEWING AND AN INTRODUCTION TO THE GREATER ELLOWSTONE ECOSYSTEM. |
| IRS990/ProgSrvcAccomActy2Grp/ExpenseAmt | 0 | 4869027 |
| IRS990/ProgSrvcAccomActy2Grp/GrantAmt | 0 | 204849 |
| IRS990/ProgSrvcAccomActy2Grp/RevenueAmt | 0 | 3182186 |
| IRS990/ProgSrvcAccomActy3Grp/Desc | 0 | APPROXIMATELY 5410 STUDENTS PARTICIPATED IN FIELD STUDIES INVOLVING A HAND-ON APPROACH TO NATURAL SCIENCE LEARNING THAT EMPHASIZES BASIC CONCEPTS OF ECOLOGY, WHILE FOCUSING ON SPECIFIC ASPECTS OF THE GREATER YELLOWSTONE REGION. |
| IRS990/ProgSrvcAccomActy3Grp/ExpenseAmt | 0 | 2809693 |
| IRS990/ProgSrvcAccomActy3Grp/GrantAmt | 0 | 201956 |
| IRS990/ProgSrvcAccomActy3Grp/RevenueAmt | 0 | 2558377 |
| IRS990/ProhibitedTaxShelterTransInd | 0 | false |
| IRS990/PYContributionsGrantsAmt | 0 | 4755261 |
| IRS990/PYExcessBenefitTransInd | 0 | false |
| IRS990/PYGrantsAndSimilarPaidAmt | 0 | 2041711 |
| IRS990/PYInvestmentIncomeAmt | 0 | 874964 |
| IRS990/PymtTravelEntrtnmntPubOfclGrp/TotalAmt | 0 | 0 |
| IRS990/PYOtherExpensesAmt | 0 | 4699358 |
| IRS990/PYOtherRevenueAmt | 0 | 29083 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 9726121 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | -585196 |
| IRS990/PYSalariesCompEmpBnftPaidAmt | 0 | 9229556 |
| IRS990/PYTotalExpensesAmt | 0 | 15970625 |
| IRS990/PYTotalRevenueAmt | 0 | 15385429 |
| IRS990/QuidProQuoContributionsInd | 0 | true |
| IRS990/QuidProQuoContriDisclInd | 0 | true |
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Displayed year
2023 • Form 990Detailed filing. Detailed filing data is available for this year.