Liabilities / Assets
20th percentile
Higher debt load relative to assets than 20% of similar nonprofits.
EIN 94-2823247 • 501(c)3 • Moss Landing, CA
Profile
The Elkhorn Slough Foundation's mission is to conserve and restore Elkhorn Slough and its watershed, California's largest tidal salt marsh south of San Francisco Bay. Renowned for its extraordinary biodiversity, Elkhorn Slough features a dynamic working landscape intertwined with rich natural habitats. To achieve its mission, the Elkhorn Slough Foundation focuses on the direct acquisition and stewardship of key lands while collaborating with partnerorganizations and agencies. Together, they advance sound scientific research, deliver impactful education programs, and foster meaningful community engagement. As an accredited organization through the Land Trust Alliance Accreditation Commission, the Foundation upholds the highest standards in conservation and land stewardship.
Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.
Liabilities / Assets
20th percentile
Higher debt load relative to assets than 20% of similar nonprofits.
Liabilities / Revenue
41st percentile
Higher debt load relative to revenue than 41% of similar nonprofits.
Net Margin
66th percentile
Higher net margin than 66% of similar nonprofits.
Top Officer Pay
Score unavailable
No filing with officer rows is available for this organization yet.
Asset Growth
41st percentile
Faster asset growth than 41% of similar nonprofits.
Revenue Growth
64th percentile
Faster revenue growth than 64% of similar nonprofits.
Assets
Up$49,727,926
Up $2,940,678 (+6.3%) from 2024
Liabilities
Up$775,220
Up $171,746 (+28%) from 2024
Net Assets
Up$48,952,706
Up $2,768,932 (+6.0%) from 2024
Revenue
Down$8,549,320
Down $1,124,861 (-12%) from 2024
Expenses
Up$5,853,417
Up $424,875 (+7.8%) from 2024
Net Income
Down$2,695,903
Down $1,549,736 (-37%) from 2024
Most recent year
2025 • Form 990Detailed filing. Detailed filing data is available for this year.
The Elkhorn Slough Foundation's mission is to conserve and restore Elkhorn Slough and its watershed. The slough is California's largest estuary outside of San Francisco Bay. Elkhorn Slough harbors extraordinary bio-diversity and encompasses a dynamic working landscape juxtaposed with rich natural habitats. Elkhorn Slough Foundation meets its mission by the direct acquisition and stewardship of key lands and by work with partner organizations and agencies to promote sound scientific research, dynamic education programs and community engagement.
To conserve and restore Elkhorn Slough and its watershed, and to engage community members in ways that increase appreciation and motivates the perpetual protection and care of Elkhorn Slough.
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Land, Buildings, and Equipment, Net | $30,753,849 | $30,725,330 | ▼ $28,519 |
| Investments in Publicly Traded Securities | $11,932,392 | $15,904,467 | ▲ $3,972,075 |
| Cash and Non-Interest-Bearing Accounts | $619,669 | $1,024,563 | ▲ $404,894 |
| Investments Other Securities | $1,107,073 | $837,152 | ▼ $269,921 |
| Pledges and Grants Receivable | $1,883,343 | $679,186 | ▼ $1,204,157 |
| Prepaid Expenses and Deferred Charges | $64,272 | $94,455 | ▲ $30,183 |
| Inventories for Sale or Use | $6,820 | $918 | ▼ $5,902 |
| Total Assets | $46,787,248 | $49,727,926 | ▲ $2,940,678 |
| Other Assets Total | $419,830 | $461,855 | ▲ $42,025 |
| Liabilities | |||
| Accounts Payable and Accrued Expenses | $527,214 | $528,348 | ▲ $1,134 |
| Deferred Revenue | $76,260 | $246,872 | ▲ $170,612 |
| Total Liabilities | $603,474 | $775,220 | ▲ $171,746 |
| Net Assets / Fund Balance | |||
| Net Assets Without Donor Restrictions | $29,132,063 | $29,714,449 | ▲ $582,386 |
| Net Assets With Donor Restrictions | $17,051,711 | $19,238,257 | ▲ $2,186,546 |
| Total Net Assets Fund Balance | $46,183,774 | $48,952,706 | ▲ $2,768,932 |
| Total Liabilities and Net Assets / Fund Balance | $46,787,248 | $49,727,926 | ▲ $2,940,678 |
| Asset | Book Value | Depreciation | Basis |
|---|---|---|---|
| Land | $28,689,635 | - | $28,689,635 |
| Buildings | $1,563,222 | $763,313 | $2,326,535 |
| Equipment | $294,254 | $517,672 | $811,926 |
| Leasehold Improvements | $178,219 | $402,348 | $580,567 |
| Period | Beginning | Contrib. | Gain/Loss | Other Uses | End |
|---|---|---|---|---|---|
| 2024 | $8,162,803 | $165,606 | ▲ $905,571 | $405,681 | $8,774,945 |
| 2023 | $7,490,124 | $12,500 | ▲ $728,106 | $18,334 | $8,162,803 |
| 2022 | $7,589,113 | $260,481 | ▲ $564,784 | $879,813 | $7,490,124 |
| 2021 | $8,884,375 | $-126,299 | ▼ $846,304 | $271,115 | $7,589,113 |
| 2020 | $7,784,415 | $5,100 | ▲ $1,685,781 | $541,716 | $8,884,375 |
| Name | Title | Full / Part Time | Base | Other | Total |
|---|---|---|---|---|---|
| Mark Silberstein | Executive Director | FT | $173,727 | $24,953 | $198,680 |
| Monique Fountain | Tidal Wetlands Program Director | FT | $122,437 | $26,901 | $149,338 |
| Taylor Honrath | Deputy Director | FT | $115,448 | $16,739 | $132,187 |
| Kerstin Wasson | Research Coordinator | FT | $100,048 | $5,002 | $105,050 |
| Name | Title |
|---|---|
| Susan Matcham | President |
| Tara Trautsch | Vice President |
| Anne Secker | Trustee |
| Bruce Welden | Trustee |
| Emmett Linder | Trustee |
| Gary Bloom | Trustee |
| Judith Connor | Trustee |
| Laura Solorio | Trustee |
| Mia Ra Parker | Trustee |
| Terry Eckhardt | Trustee |
| Kent Marshall | Trustee (Until 01/08/25) |
| Robert Hartmann | Trustee (Until 01/08/25) |
| Sandy Hale | Trustee (Until 01/08/25) |
| Becky Suarez | Secretary |
| David Warner | Treasurer |
| Contractor | Services | Location | Compensation |
|---|---|---|---|
| Ventana Forestry | Forestry and tree removal services | PO Box 96, Carmel Valley, CA 93924 | $307,000 |
| Your Part-Time Controller LLC | Accounting services | 1600 Market Street Suite 3425, Philadelphia, PA 19103 | $115,100 |
| CliftonLarsenAllen LLC | Audit and tax preparation services | 220 S 6th St Suite 300, Minneapolis, MN 55402 | $105,866 |
| Contribution Type | Contribution Count | Reported Amount | Valuation Method |
|---|---|---|---|
| Securities Publicly Traded | 6 | $85,627 | Stock value |
| Total Noncash Contributions | 6 | $85,627 | - |
| Line Item | Amount |
|---|---|
| Other Expenses | $3,181,583 |
| Salaries, Compensation, and Employee Benefits | $2,662,843 |
| Total Fundraising Expense | $480,157 |
| Grants and Similar Amounts Paid | $8,991 |
| Professional Fundraising Fees | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Other Salaries and Wages | $1,503,535 | $283,181 | $213,094 | $1,999,810 |
| Fees for Services Other | $1,900,172 | $56,165 | $36,216 | $1,992,553 |
| Fees for Services Accounting | - | $228,716 | - | $228,716 |
| Other Employee Benefits | $163,222 | $39,884 | $21,245 | $224,351 |
| Current Officers, Directors, Trustees, and Key Employees | $92,674 | $44,737 | $58,890 | $196,301 |
| Depreciation Depletion | $160,161 | $22,080 | - | $182,241 |
| Payroll Taxes | $121,204 | $24,084 | $19,924 | $165,212 |
| Office Expenses | $88,721 | $28,354 | $26,250 | $143,325 |
| Advertising | $65,177 | $688 | $64,632 | $130,497 |
| Insurance | $68,138 | $61,140 | $630 | $129,908 |
| Pension Plan Contributions | $57,215 | $13,509 | $6,445 | $77,169 |
| Fees for Service Investment Mgmnt Fees | - | $61,038 | - | $61,038 |
| All Other Expenses | $9,358 | $12,007 | $28,497 | $49,862 |
| Conferences and Meetings | $19,918 | $13,442 | $355 | $33,715 |
| Travel | $27,347 | $5,450 | $8 | $32,805 |
| Fees for Services Lobbying | - | $25,000 | - | $25,000 |
| Occupancy | $12,143 | - | - | $12,143 |
| Grants to Domestic Orgs | $6,491 | - | - | $6,491 |
| Other Expenses | $164 | $546 | $3,971 | $4,681 |
| Fees for Services Legal | - | $4,345 | - | $4,345 |
| Grants to Domestic Individuals | $2,500 | - | - | $2,500 |
| Total Functional Expenses | $4,410,167 | $963,093 | $480,157 | $5,853,417 |
| Line Item | Amount |
|---|---|
| Total Expenses per Audited Statements | $6,270,065 |
| Total Expenses per Form 990 | $5,853,417 |
| Expenses per Audited Statements | $5,792,379 |
| Expenses Not Reported on Form 990 | $477,686 |
| Expenses Not Reported on Financial Statements | $61,038 |
| Line Item | Amount |
|---|---|
| Professional Fundraising Fees | $0 |
“The Executive Committee consists of the officers of the Corporation, the Board President, the Vice President, the Treasurer and the Secretary. It may include the Chief Executive of the Corporation as a non-voting member. Upon appointment, the Executive Committee may designate one additional position (members-at-large) on the committee and fill this position from members of the Board of Directors. The Executive Committee shall have and may exercise the powers conferred on the Board of Directors between meetings of the Board of Directors, provided the actions by the Executive Committee are ratified by the Board of Directors at the next meeting.”
“The bylaws were amended during the year to reduce the minimum number of board members from 12 to 10. In addition, the board may now empower the president or chief executive to appoint or remove other officers as business fo the Corporation may require. There are also now defined procedures relating to the audit committee.”
“ESF's Audit Committee is the first line of review, followed by the Executive Committee and the full board.”
“The Elkhorn Slough Foundation Board discusses and approves all real estate and other significant transactions and includes a review of conflicts of interest. Any links of board members or key employees to financial transactions are discussed at both the committee level and by the full board. If a real conflict of interest is identified, that board or staff member would identify their interest and recuse themselves from any decision-making process. As noted, officers and board members are required annually, to disclose any interests that could give rise to conflicts.”
“The compensation committee secures and reviews current salary and compensation data for the non-profit sector from at least two sources. The committee then recommends a compensation level to the board for approval. Compensation for the Executive Director is set by the Board of Directors. The process begins with an evaluation of the Executive Director by the Executive Committee of the Board. This is presented to the full board for approval. Once approved, the Executive Committee assigns a compensation committee of independent directors from the board. The compensation committee secures and reviews current salary and compensation data for the non-profit sector from at least two sources. The committee then recommends a compensation level to the board for approval. The process described here was last completed in 2019.”
“The Elkhorn Slough Foundation makes required public documents available for review and inspection at the Foundation offices located at the Elkhorn Reserve Public Facility. These include the organization's IRS Form 990 for the past three years, the IRS determination letter confirming 501(c)(3) status, audited financial statements (as required by law), as well as the Foundation's Articles of Incorporation and Bylaws.”
“Professional Services: Program service expenses 1,900,172. Management and general expenses 56,165. Fundraising expenses 36,216. Total expenses 1,992,553.”
“Loss on uncollectible pledge -477,686.”
“X-LTA Standards”
“Since the benefit of easements accrue to the public upon acquisition, the fair market value of easements acquired is shown in the year of acquisition as an addition to net assets if acquired by donor gift and unless conveyed to a public agency for consideration, shown as a reduction in net assets to record the value of the public's benefit and to recognize that these easements have no marketable value once severed from the land and held by Elkhorn Slough Foundation. The purchases of easements are also shown as a reduction in net assets.”
“Stewardship, scholarship and general operations.”
“As a tax-exempt not-for-profit organization, the Foundation is exempt from federal income tax under Section 501(c)(3) of the Internal Revenue Code and from state franchise tax under California Revenue and Taxation Code Section 23701(d), but is subject to taxes on unrelated business income when earned. The Foundation believes that it has appropriate support for any tax positions taken and as such, does not have any uncertain tax positions that are material to the financial statements. The Foundation's returns are subject to examination by federal and state taxing authorities, generally for three years and four years, respectively, after they are filed.”
“Loss on uncollectible pledge 477,686.”
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 | 0 |
| IRS990/AccountsPayableAccrExpnssGrp/BOYAmt | 0 | 527214 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 528348 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | 0 |
| IRS990/ActivityOrMissionDesc | 0 | To conserve and restore Elkhorn Slough and its watershed, and to engage community members in ways that increase appreciation and motivates the perpetual protection and care of Elkhorn Slough. |
| IRS990/AdvertisingGrp/FundraisingAmt | 0 | 64632 |
| IRS990/AdvertisingGrp/ManagementAndGeneralAmt | 0 | 688 |
| IRS990/AdvertisingGrp/ProgramServicesAmt | 0 | 65177 |
| IRS990/AdvertisingGrp/TotalAmt | 0 | 130497 |
| IRS990/AllOtherContributionsAmt | 0 | 4073692 |
| IRS990/AllOtherExpensesGrp/FundraisingAmt | 0 | 28497 |
| IRS990/AllOtherExpensesGrp/ManagementAndGeneralAmt | 0 | 12007 |
| IRS990/AllOtherExpensesGrp/ProgramServicesAmt | 0 | 9358 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 49862 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | 1 |
| IRS990/AuditCommitteeInd | 0 | 1 |
| IRS990/BackupWthldComplianceInd | 0 | 1 |
| IRS990/BooksInCareOfDetail/PersonNm | 0 | Julia Kovtoun |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 8317285939 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 1698 ELKHORN RD |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | Royal Oaks |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | CA |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 95076 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | 0 |
| IRS990/BusinessRlnWithFamMemInd | 0 | 0 |
| IRS990/BusinessRlnWithOrgMemInd | 0 | 0 |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 619669 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 1024563 |
| IRS990/ChangeToOrgDocumentsInd | 0 | 1 |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 3 |
| IRS990/CollectionsOfArtInd | 0 | 0 |
| IRS990/CompCurrentOfcrDirectorsGrp/FundraisingAmt | 0 | 58890 |
| IRS990/CompCurrentOfcrDirectorsGrp/ManagementAndGeneralAmt | 0 | 44737 |
| IRS990/CompCurrentOfcrDirectorsGrp/ProgramServicesAmt | 0 | 92674 |
| IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt | 0 | 196301 |
| IRS990/CompensationFromOtherSrcsInd | 0 | 0 |
| IRS990/CompensationProcessCEOInd | 0 | 1 |
| IRS990/CompensationProcessOtherInd | 0 | 0 |
| IRS990/ConferencesMeetingsGrp/FundraisingAmt | 0 | 355 |
| IRS990/ConferencesMeetingsGrp/ManagementAndGeneralAmt | 0 | 13442 |
| IRS990/ConferencesMeetingsGrp/ProgramServicesAmt | 0 | 19918 |
| IRS990/ConferencesMeetingsGrp/TotalAmt | 0 | 33715 |
| IRS990/ConflictOfInterestPolicyInd | 0 | 1 |
| IRS990/ConservationEasementsInd | 0 | 1 |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | 0 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 0 | 307000 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 1 | 115100 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 2 | 105866 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 0 | PO Box 96 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 1 | 1600 Market Street Suite 3425 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 2 | 220 S 6th St Suite 300 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 0 | Carmel Valley |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 1 | Philadelphia |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 2 | Minneapolis |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 0 | CA |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 1 | PA |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 2 | MN |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 0 | 93924 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 1 | 19103 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 2 | 55402 |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 0 | Ventana Forestry |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 1 | Your Part-Time Controller LLC |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 2 | CliftonLarsenAllen LLC |
| IRS990/ContractorCompensationGrp/ServicesDesc | 0 | Forestry and tree removal services |
| IRS990/ContractorCompensationGrp/ServicesDesc | 1 | Accounting services |
| IRS990/ContractorCompensationGrp/ServicesDesc | 2 | Audit and tax preparation services |
| IRS990/CostOfGoodsSoldAmt | 0 | 6708 |
| IRS990/CreditCounselingInd | 0 | 0 |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 7579449 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 8991 |
| IRS990/CYInvestmentIncomeAmt | 0 | 725923 |
| IRS990/CYOtherExpensesAmt | 0 | 3181583 |
| IRS990/CYOtherRevenueAmt | 0 | 186810 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 57138 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 2695903 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 2662843 |
| IRS990/CYTotalExpensesAmt | 0 | 5853417 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 480157 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 8549320 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | 0 |
| IRS990/DeductibleArtContributionInd | 0 | 0 |
| IRS990/DeductibleNonCashContriInd | 0 | 1 |
| IRS990/DeferredRevenueGrp/BOYAmt | 0 | 76260 |
| IRS990/DeferredRevenueGrp/EOYAmt | 0 | 246872 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | 0 |
| IRS990/DepreciationDepletionGrp/ManagementAndGeneralAmt | 0 | 22080 |
| IRS990/DepreciationDepletionGrp/ProgramServicesAmt | 0 | 160161 |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 182241 |
| IRS990/Desc | 0 | The Research and Monitoring (RAM) program on the Elkhorn Slough National Estuarine Research Reserve (ESNERR) is the primary vehicle for conducting water quality monitoring, habitat monitoring, and biological monitoring on the Reserve and throughout the Elkhorn Slough Watershed. The research and monitoring team has also been responsible for the publication of a series of peer-reviewed scientific publications, listed on the website: https://elkhornslough.org/reserve/research. This is an ongoing program funded by grants from NOAA and various state and federal agencies supporting restoration science. Elkhorn Slough Foundation administers these funds for the benefit of ESNERR and slough conservation in concert with the California Department of Fish and Wildlife. During the FY24-25 fiscal year, the Research team co-authored ten papers in scientific journals, studied metal contamination resulting from the Moss Landing Battery Fire, and continued to conduct marsh and oyster restoration in partnership with a local Tribe. |
| IRS990/DescribedInSection501c3Ind | 0 | 1 |
| IRS990/DisregardedEntityInd | 0 | 0 |
| IRS990/DocumentRetentionPolicyInd | 0 | 1 |
| IRS990/DonorAdvisedFundInd | 0 | 0 |
| IRS990/DonorRestrictionNetAssetsGrp/BOYAmt | 0 | 17051711 |
| IRS990/DonorRestrictionNetAssetsGrp/EOYAmt | 0 | 19238257 |
| IRS990/DonorRstrOrQuasiEndowmentsInd | 0 | 1 |
| IRS990/ElectionOfBoardMembersInd | 0 | 0 |
| IRS990/EmployeeCnt | 0 | 45 |
| IRS990/EmploymentTaxReturnsFiledInd | 0 | 1 |
| IRS990/EngagedInExcessBenefitTransInd | 0 | 0 |
| IRS990/ExpenseAmt | 0 | 970779 |
| IRS990/FamilyOrBusinessRlnInd | 0 | 0 |
| IRS990/FederalGrantAuditPerformedInd | 0 | 1 |
| IRS990/FederalGrantAuditRequiredInd | 0 | 1 |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 228716 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 228716 |
| IRS990/FeesForServicesLegalGrp/ManagementAndGeneralAmt | 0 | 4345 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 4345 |
| IRS990/FeesForServicesLobbyingGrp/ManagementAndGeneralAmt | 0 | 25000 |
| IRS990/FeesForServicesLobbyingGrp/TotalAmt | 0 | 25000 |
| IRS990/FeesForServicesOtherGrp/FundraisingAmt | 0 | 36216 |
| IRS990/FeesForServicesOtherGrp/ManagementAndGeneralAmt | 0 | 56165 |
| IRS990/FeesForServicesOtherGrp/ProgramServicesAmt | 0 | 1900172 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 1992553 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/ManagementAndGeneralAmt | 0 | 61038 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/TotalAmt | 0 | 61038 |
| IRS990/ForeignActivitiesInd | 0 | 0 |
| IRS990/ForeignFinancialAccountInd | 0 | 0 |
| IRS990/ForeignOfficeInd | 0 | 0 |
| IRS990/Form8282PropertyDisposedOfInd | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 4.50 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 7 | 4.50 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 8 | 2.00 |
| 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 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 14 | 4.50 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 15 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 16 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 17 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 18 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 2 | X |
| 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/OfficerInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 0 | 24953 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 2 | 26901 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 3 | 16739 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 4 | 5002 |
| 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/OtherCompensationAmt | 17 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 18 | 0 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | Mark Silberstein |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | Robert Hartmann |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | Monique Fountain |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | Taylor Honrath |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | Kerstin Wasson |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | Susan Matcham |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | Tara Trautsch |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | Becky Suarez |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | David Warner |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 9 | Gary Bloom |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 10 | Judith Connor |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 11 | Terry Eckhardt |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 12 | Emmett Linder |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 13 | Mia Ra Parker |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 14 | Anne Secker |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 15 | Bruce Welden |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 16 | Laura Solorio |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 17 | Sandy Hale |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 18 | Kent Marshall |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 173727 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 2 | 122437 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 3 | 115448 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 4 | 100048 |
| 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/ReportableCompFromOrgAmt | 15 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 16 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 17 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 18 | 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/ReportableCompFromRltdOrgAmt | 17 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 18 | 0 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | Executive Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | Trustee (Until 01/08/25) |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | Tidal Wetlands Program Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | Deputy Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | Research Coordinator |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | President |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | Vice President |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | Secretary |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 8 | Treasurer |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 9 | Trustee |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 10 | Trustee |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 11 | Trustee |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 12 | Trustee |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 13 | Trustee |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 14 | Trustee |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 15 | Trustee |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 16 | Trustee |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 17 | Trustee (Until 01/08/25) |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 18 | Trustee (Until 01/08/25) |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | 1 |
| IRS990/FormationYr | 0 | 1982 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | 0 |
| IRS990/FSAuditedBasisGrp/SeparateBasisFinclStmtInd | 0 | X |
| IRS990/FSAuditedInd | 0 | 1 |
| IRS990/FundraisingActivitiesInd | 0 | 0 |
| IRS990/GainOrLossGrp/OtherAmt | 0 | 0 |
| IRS990/GainOrLossGrp/SecuritiesAmt | 0 | 220479 |
| IRS990/GamingActivitiesInd | 0 | 0 |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 12 |
| IRS990/GovernmentGrantsAmt | 0 | 3505757 |
| IRS990/GrantAmt | 0 | 0 |
| IRS990/GrantsToDomesticIndividualsGrp/ProgramServicesAmt | 0 | 2500 |
| IRS990/GrantsToDomesticIndividualsGrp/TotalAmt | 0 | 2500 |
| IRS990/GrantsToDomesticOrgsGrp/ProgramServicesAmt | 0 | 6491 |
| IRS990/GrantsToDomesticOrgsGrp/TotalAmt | 0 | 6491 |
| IRS990/GrantsToIndividualsInd | 0 | 0 |
| IRS990/GrantsToOrganizationsInd | 0 | 0 |
| IRS990/GrantToRelatedPersonInd | 0 | 0 |
| IRS990/GrossAmountSalesAssetsGrp/OtherAmt | 0 | 102013 |
| IRS990/GrossAmountSalesAssetsGrp/SecuritiesAmt | 0 | 2885113 |
| IRS990/GrossReceiptsAmt | 0 | 11322675 |
| IRS990/GrossRentsGrp/RealAmt | 0 | 168853 |
| IRS990/GrossSalesOfInventoryAmt | 0 | 11423 |
| IRS990/GroupReturnForAffiliatesInd | 0 | 0 |
| IRS990/IncludeFIN48FootnoteInd | 0 | 1 |
| IRS990/IndependentAuditFinclStmtInd | 0 | 1 |
| IRS990/IndependentVotingMemberCnt | 0 | 12 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 4 |
| IRS990/IndoorTanningServicesInd | 0 | 0 |
| IRS990/InfoInScheduleOPartIIIInd | 0 | X |
| IRS990/InfoInScheduleOPartIXInd | 0 | X |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InfoInScheduleOPartXIInd | 0 | X |
| IRS990/InsuranceGrp/FundraisingAmt | 0 | 630 |
| IRS990/InsuranceGrp/ManagementAndGeneralAmt | 0 | 61140 |
| IRS990/InsuranceGrp/ProgramServicesAmt | 0 | 68138 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 129908 |
| IRS990/InventoriesForSaleOrUseGrp/BOYAmt | 0 | 6820 |
| IRS990/InventoriesForSaleOrUseGrp/EOYAmt | 0 | 918 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 505444 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 505444 |
| IRS990/InvestmentInJointVentureInd | 0 | 0 |
| IRS990/InvestmentsOtherSecuritiesGrp/BOYAmt | 0 | 1107073 |
| IRS990/InvestmentsOtherSecuritiesGrp/EOYAmt | 0 | 837152 |
| IRS990/InvestmentsPubTradedSecGrp/BOYAmt | 0 | 11932392 |
| IRS990/InvestmentsPubTradedSecGrp/EOYAmt | 0 | 15904467 |
| IRS990/IRPDocumentCnt | 0 | 33 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 1683333 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 30753849 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 30725330 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 32408663 |
| IRS990/LegalDomicileStateCd | 0 | CA |
| IRS990/LessCostOthBasisSalesExpnssGrp/OtherAmt | 0 | 102013 |
| IRS990/LessCostOthBasisSalesExpnssGrp/SecuritiesAmt | 0 | 2664634 |
| IRS990/LessRentalExpensesGrp/RealAmt | 0 | 0 |
| IRS990/LoanOutstandingInd | 0 | 0 |
| IRS990/LobbyingActivitiesInd | 0 | 1 |
| IRS990/LocalChaptersInd | 0 | 0 |
| IRS990/MaterialDiversionOrMisuseInd | 0 | 0 |
| IRS990/MembersOrStockholdersInd | 0 | 0 |
| IRS990/MethodOfAccountingAccrualInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | 1 |
| IRS990/MinutesOfGoverningBodyInd | 0 | 1 |
| IRS990/MissionDesc | 0 | The Elkhorn Slough Foundation's mission is to conserve and restore Elkhorn Slough and its watershed, California's largest tidal salt marsh south of San Francisco Bay. Renowned for its extraordinary biodiversity, Elkhorn Slough features a dynamic working landscape intertwined with rich natural habitats. To achieve its mission, the Elkhorn Slough Foundation focuses on the direct acquisition and stewardship of key lands while collaborating with partnerorganizations and agencies. Together, they advance sound scientific research, deliver impactful education programs, and foster meaningful community engagement. As an accredited organization through the Land Trust Alliance Accreditation Commission, the Foundation upholds the highest standards in conservation and land stewardship. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | 0 |
| IRS990/MoreThan5000KToOrgInd | 0 | 0 |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 46183774 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 48952706 |
| IRS990/NetGainOrLossInvestmentsGrp/ExclusionAmt | 0 | 220479 |
| IRS990/NetGainOrLossInvestmentsGrp/TotalRevenueColumnAmt | 0 | 220479 |
| IRS990/NetIncomeOrLossGrp/RelatedOrExemptFuncIncomeAmt | 0 | 4715 |
| IRS990/NetIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 4715 |
| IRS990/NetRentalIncomeOrLossGrp/ExclusionAmt | 0 | 168853 |
| IRS990/NetRentalIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 168853 |
| IRS990/NetUnrelatedBusTxblIncmAmt | 0 | 0 |
| IRS990/NetUnrlzdGainsLossesInvstAmt | 0 | 550715 |
| IRS990/NoDonorRestrictionNetAssetsGrp/BOYAmt | 0 | 29132063 |
| IRS990/NoDonorRestrictionNetAssetsGrp/EOYAmt | 0 | 29714449 |
| IRS990/NoncashContributionsAmt | 0 | 85627 |
| IRS990/NondeductibleContributionsInd | 0 | 0 |
| IRS990/OccupancyGrp/ProgramServicesAmt | 0 | 12143 |
| IRS990/OccupancyGrp/TotalAmt | 0 | 12143 |
| IRS990/OfficeExpensesGrp/FundraisingAmt | 0 | 26250 |
| IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt | 0 | 28354 |
| IRS990/OfficeExpensesGrp/ProgramServicesAmt | 0 | 88721 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 143325 |
| IRS990/OfficerMailingAddressInd | 0 | 0 |
| IRS990/OperateHospitalInd | 0 | 0 |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsFASB117Ind | 0 | X |
| IRS990/OtherAssetsTotalGrp/BOYAmt | 0 | 419830 |
| IRS990/OtherAssetsTotalGrp/EOYAmt | 0 | 461855 |
| IRS990/OtherChangesInNetAssetsAmt | 0 | -477686 |
| IRS990/OtherEmployeeBenefitsGrp/FundraisingAmt | 0 | 21245 |
| IRS990/OtherEmployeeBenefitsGrp/ManagementAndGeneralAmt | 0 | 39884 |
| IRS990/OtherEmployeeBenefitsGrp/ProgramServicesAmt | 0 | 163222 |
| IRS990/OtherEmployeeBenefitsGrp/TotalAmt | 0 | 224351 |
| IRS990/OtherExpensesGrp/Desc | 0 | Repairs and Maintenance |
| IRS990/OtherExpensesGrp/Desc | 1 | Property Appraisals |
| IRS990/OtherExpensesGrp/Desc | 2 | Subscriptions |
| IRS990/OtherExpensesGrp/Desc | 3 | Bank charges |
| IRS990/OtherExpensesGrp/FundraisingAmt | 0 | 3971 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 0 | 29016 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 1 | 9711 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 2 | 546 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 83030 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 1 | 22460 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 2 | 6537 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 3 | 164 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 112046 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 22460 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 16248 |
| IRS990/OtherExpensesGrp/TotalAmt | 3 | 4681 |
| IRS990/OtherRevenueMiscGrp/BusinessCd | 0 | 541900 |
| IRS990/OtherRevenueMiscGrp/BusinessCd | 1 | 541900 |
| IRS990/OtherRevenueMiscGrp/Desc | 0 | Other income |
| IRS990/OtherRevenueMiscGrp/Desc | 1 | Mitigation Fees |
| IRS990/OtherRevenueMiscGrp/ExclusionAmt | 0 | 11758 |
| IRS990/OtherRevenueMiscGrp/ExclusionAmt | 1 | 1484 |
| IRS990/OtherRevenueMiscGrp/TotalRevenueColumnAmt | 0 | 11758 |
| IRS990/OtherRevenueMiscGrp/TotalRevenueColumnAmt | 1 | 1484 |
| IRS990/OtherRevenueTotalAmt | 0 | 13242 |
| IRS990/OtherSalariesAndWagesGrp/FundraisingAmt | 0 | 213094 |
| IRS990/OtherSalariesAndWagesGrp/ManagementAndGeneralAmt | 0 | 283181 |
| IRS990/OtherSalariesAndWagesGrp/ProgramServicesAmt | 0 | 1503535 |
| IRS990/OtherSalariesAndWagesGrp/TotalAmt | 0 | 1999810 |
| IRS990/OwnWebsiteInd | 0 | X |
| IRS990/PartialLiquidationInd | 0 | 0 |
| IRS990/PayPremiumsPrsnlBnftCntrctInd | 0 | 0 |
| IRS990/PayrollTaxesGrp/FundraisingAmt | 0 | 19924 |
| IRS990/PayrollTaxesGrp/ManagementAndGeneralAmt | 0 | 24084 |
| IRS990/PayrollTaxesGrp/ProgramServicesAmt | 0 | 121204 |
| IRS990/PayrollTaxesGrp/TotalAmt | 0 | 165212 |
| IRS990/PensionPlanContributionsGrp/FundraisingAmt | 0 | 6445 |
| IRS990/PensionPlanContributionsGrp/ManagementAndGeneralAmt | 0 | 13509 |
| IRS990/PensionPlanContributionsGrp/ProgramServicesAmt | 0 | 57215 |
| IRS990/PensionPlanContributionsGrp/TotalAmt | 0 | 77169 |
| IRS990/PledgesAndGrantsReceivableGrp/BOYAmt | 0 | 1883343 |
| IRS990/PledgesAndGrantsReceivableGrp/EOYAmt | 0 | 679186 |
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