Liabilities / Assets
15th percentile
Higher debt load relative to assets than 15% of similar nonprofits.
990 • Fiscal year 2018 • EIN 95-3403273
Refreshing map…
Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.
Liabilities / Assets
15th percentile
Higher debt load relative to assets than 15% of similar nonprofits.
Liabilities / Revenue
36th percentile
Higher debt load relative to revenue than 36% of similar nonprofits.
Net Margin
88th percentile
Higher net margin than 88% of similar nonprofits.
Top Officer Pay
33rd percentile
Higher top officer pay than 33% of similar nonprofits.
Top officer pay equals 3.5% of source-year revenue.
Asset Growth
60th percentile
Faster asset growth than 60% of similar nonprofits.
Revenue Growth
34th percentile
Faster revenue growth than 34% of similar nonprofits.
Assets
Up$45,123,361
Up $2,033,581 (+4.7%) from 2017
Net Assets
Up$44,218,157
Up $2,266,217 (+5.4%) from 2017
Liabilities
Down$905,204
Down $232,636 (-20%) from 2017
Revenue
Up$5,363,977
Up $16,490 (+0.3%) from 2017
Expenses
Down$3,172,382
Down $520,933 (-14%) from 2017
Net Income
Up$2,191,595
Up $537,423 (+32%) from 2017
To acquire and preserve america's most important archaeological sites. The conservancy identifies important endangered sites, acquires the property by purchase, gift, or bargain sale from donors, secures the property, stabilizes the cultural resources at the site, manages the archaeological preserve as part of a long-term plan, and educates the general public and local officials about the destruction of our cultural heritage and how to preserve what remains.
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Investments in Publicly Traded Securities | $1,569,940 | $1,697,378 | ▲ $127,438 |
| Savings and Temporary Cash Investments | $26,934 | $1,516,474 | ▲ $1,489,540 |
| Cash and Non-Interest-Bearing Accounts | $750,893 | $359,267 | ▼ $391,626 |
| Land, Buildings, and Equipment, Net | $343,949 | $335,932 | ▼ $8,017 |
| Prepaid Expenses and Deferred Charges | $46,660 | $64,452 | ▲ $17,792 |
| Pledges and Grants Receivable | $97,900 | $64,078 | ▼ $33,822 |
| Accounts Receivable | - | $7,238 | - |
| Total Assets | $43,089,780 | $45,123,361 | ▲ $2,033,581 |
| Other Assets Total | $40,253,504 | $41,078,542 | ▲ $825,038 |
| Liabilities | |||
| Other Liabilities | $429,192 | $400,127 | ▼ $29,065 |
| Mortgage Notes Payable Secured by Investment Property | $483,673 | $327,812 | ▼ $155,861 |
| Deferred Revenue | $170,257 | $124,225 | ▼ $46,032 |
| Escrow Account Liability | $50,000 | $50,000 | → $0 |
| Accounts Payable and Accrued Expenses | $4,718 | $3,040 | ▼ $1,678 |
| Total Liabilities | $1,137,840 | $905,204 | ▼ $232,636 |
| Net Assets / Fund Balance | |||
| Unrestricted Net Assets | $40,310,063 | $41,397,119 | ▲ $1,087,056 |
| Temporarily Rstr Net Assets | $690,010 | $1,869,171 | ▲ $1,179,161 |
| Permanently Rstr Net Assets | $951,867 | $951,867 | → $0 |
| Total Net Assets Fund Balance | $41,951,940 | $44,218,157 | ▲ $2,266,217 |
| Total Liabilities and Net Assets / Fund Balance | $43,089,780 | $45,123,361 | ▲ $2,033,581 |
| Asset | Book Value | Depreciation | Basis |
|---|---|---|---|
| Buildings | $275,932 | $36,746 | $312,678 |
| Land | $60,000 | - | $60,000 |
| Other Land Buildings | - | $13,881 | $13,881 |
| Equipment | - | $11,577 | $11,577 |
| Other Assets Org | $25,839 | - | - |
| Period | Beginning | Contrib. | Gain/Loss | Other Uses | End |
|---|---|---|---|---|---|
| 2017 | $1,145,925 | - | ▲ $187,469 | $-50,964 | $1,282,430 |
| 2016 | $1,026,469 | - | ▲ $165,228 | $-45,772 | $1,145,925 |
| 2015 | $1,084,417 | - | ▼ $10,023 | $-47,925 | $1,026,469 |
| 2014 | $1,023,727 | - | ▲ $112,541 | $-46,851 | $1,084,417 |
| 2013 | $1,017,428 | - | ▲ $112,570 | $-106,271 | $1,023,727 |
| Name | Title | Full / Part Time | Base | Other | Total |
|---|---|---|---|---|---|
| Mark P Michel | President, C | FT | $168,157 | $21,119 | $189,276 |
| Mark P Michel | President, CEO | - | $165,157 | $24,119 | $189,276 |
| James B Walker | Sr VP and Se | FT | $125,200 | $17,762 | $142,962 |
| Paul Gardner | Vice Preside | FT | $100,133 | $9,023 | $109,156 |
| Tione Joseph | CFO | FT | $90,250 | $15,206 | $105,456 |
| Name | Title |
|---|---|
| Gordon Wilson | Chair |
| Bill Lipe | Director |
| Bill Thompson | Director |
| Carol Condie | Director |
| Cecil Antone | Director |
| Dorinda Oliver | Director |
| Elizabeth Alexander | Director |
| Janet M Creighton | Director |
| Jay T Last | Director |
| Jeffrey M Mitchum | Director |
| Leslie Masson | Director |
| Roddy Stanton | Director |
| W James Judge | Director |
| Contribution Type | Contribution Count | Reported Amount | Valuation Method |
|---|---|---|---|
| Real Estate Other | 4 | $529,100 | Appraisal |
| Securities Publicly Traded | 3 | $56,228 | Market Price |
| Total Noncash Contributions | 7 | $585,328 | - |
| Line Item | Amount |
|---|---|
| Other Expenses | $1,819,126 |
| Salaries, Compensation, and Employee Benefits | $1,353,256 |
| Total Fundraising Expense | $470,711 |
| Grants and Similar Amounts Paid | $0 |
| Professional Fundraising Fees | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Other Salaries and Wages | $460,284 | $51,298 | $107,256 | $618,838 |
| Current Officers, Directors, Trustees, and Key Employees | $406,246 | $111,301 | $38,955 | $556,502 |
| Office Expenses | $219,273 | $6,127 | $235,987 | $461,387 |
| Other Expenses | $179,265 | - | $41,069 | $179,265 |
| All Other Expenses | $72,752 | $4,355 | $15,313 | $92,420 |
| Payroll Taxes | $64,521 | $11,773 | $11,169 | $87,463 |
| Other Employee Benefits | $40,085 | $5,403 | $8,550 | $54,038 |
| Pension Plan Contributions | $27,161 | $2,373 | $6,881 | $36,415 |
| Fees for Services Accounting | - | $30,423 | - | $30,423 |
| Travel | $19,108 | $3,018 | $3,017 | $25,143 |
| Insurance | $11,132 | $8,095 | $1,012 | $20,239 |
| Interest | $18,774 | - | - | $18,774 |
| Depreciation Depletion | $6,093 | $962 | $962 | $8,017 |
| Conferences and Meetings | - | $7,803 | - | $7,803 |
| Occupancy | $3,420 | $540 | $540 | $4,500 |
| Fees for Services Other | - | $3,064 | - | $3,064 |
| Fees for Services Legal | - | $1,474 | - | $1,474 |
| Fees for Service Investment Mgmnt Fees | - | $1,194 | - | $1,194 |
| Total Functional Expenses | $2,452,468 | $249,203 | $470,711 | $3,172,382 |
| Line Item | Amount |
|---|---|
| Total Expenses per Form 990 | $3,172,382 |
| Expenses per Audited Statements | $3,171,188 |
| Total Expenses per Audited Statements | $3,171,188 |
| Expenses Not Reported on Financial Statements | $1,194 |
| Line Item | Amount |
|---|---|
| Professional Fundraising Fees | $0 |
| Liability | Amount |
|---|---|
| Charitable Gift Annuity Obligations | $236,100 |
| Accrued Payroll & Related Liability | $134,027 |
| Deposit Held - Sale of Site | $30,000 |
“The conservancy's form 990 is reviewed by the president and the cfo prior to filing with the irs. At the time it is filed, a final copy is provided to each member of the board of directors. The finance committee of the board of directors then reviews and discusses the form 990 and makes its recommendations to the full board of directors.”
“Employees, officers, and directors are required to disclose any potential conflict of interest at the time it may occur to the president of the conservancy. All payments made during the course of each year are monitored by the president and cfo for potential conflicts of interest. There has never been an allegation of a conflict of interest situation in the history of the conservancy.”
“Compensation for the president is set each year by the full board of directors. A compensation committee first assembles a list of compensation data from 14 organizations that are felt to be closely similar to the conservancy. The compensation data is based on available irs form 990 reports and then adjusted for inflation and geographical region. The president's achievements are then evaluated by the committee and a recommendation is made for approval by the full board as part of the budget process. The considerations are documented in detail in the minutes from the the session.”
“Compensation for officers or other key employees is recommended by the president to the board of directors based on individual job performance measures, employee experience, and prevailing wages in the area. The salaries are approved by the full board of directors as part of the annual budget process.”
“The conservancy's form 990, audit summary, and other organization information is available at its own website: www.archaeologicalconservancy.org. The form 990 is also available at guidestar, charity navigator, the better business bureau, and other public websites. The governing documents, conflict of interest policy, and financial statements may also be obtained on request at the conservancy headquarters: 1717 girard blvd ne, albuquerque, nm 87106.”
“To acquire and preserve america's most important archaeological sites. The conservancy identifies important endangered sites, acquires the property by purchase, gift, or bargain sale from donors, secures the property, stabilizes the cultural resources at the site, manages the archaeological preserve as part of a long-term plan, and educates the general public and local officials about the destruction of our cultural heritage and how to preserve what remains.”
“Most of the board members serve in a volunteer capacity.”
“Change in value of annuities 18,890”
“The conservancy records archaeological sites and easements at cost if purchased or at fair value at the date of acquisition if all or part of the site was received as a donation. Fair value is generally determined by appraisal at the time of acquisition and is not subsequently adjusted. Costs associated with site or easement purchases or donations, such as appraisals, surveys, and fees are capitalized as costs of the site or easement. Upon sale or gift, the book value of the land, land interest, or easement is reported as a program expense and the related proceeds, if any, are reported as revenue in the statement of activities. It is the conservancys intention to preserve sites and easements indefinitely, which is generally accomplished by retaining ownership of the sites and easements or by resale or transfer to various governmental agencies or public charities. Archaeological easements are comprised of listed rights and/or restrictions over properties that are conveyed by a property owner to the conservancy in order to protect the owned property as a significant archaeological site. Archaeological sites in process of acquisition include amounts paid for down payments, appraisals, surveys, and other pre-closing costs as well as non-cash donations accepted pending final escrow and transfer of title. The properties for which down payment deposits have been made do not represent purchase commitments as the conservancy can terminate all such contracts by merely forfeiting the deposit.”
“The acquisition of an archaeological easement included an arrangement whereby the conservation easement was subject to an escrow agreement. Under the agreement, 25,000 was deposited into an escrow account upon execution of the acquisition agreement, and the balance of the purchase price of 50,000 is due to the escrow for the final closing and transfer of title.”
“The permanent endowment was created to provide support for the general operating needs of the conservancy.”
“The conservancy is exempt from federal and state income taxes under the provisions of internal revenue code section 501(c)(3). Accordingly, no provision or liability for income taxes has been provided in the accompanying financial statements”
“Change in value of annuities 18,890”
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 | 4718 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 3040 |
| IRS990/AccountsReceivableGrp/EOYAmt | 0 | 7238 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | false |
| IRS990/ActivityOrMissionDesc | 0 | TO ACQUIRE AND PRESERVE AMERICA'S MOST IMPORTANT ARCHAEOLOGICAL SITES. THE CONSERVANCY IDENTIFIES IMPORTANT ENDANGERED SITES, ACQUIRES THE PROPERTY BY PURCHASE, GIFT, OR BARGAIN SALE FROM DONORS, SECURES THE PROPERTY, STABILIZES THE CULTURAL RESOURCES AT THE SITE, MANAGES THE ARCHAEOLOGICAL PRESERVE AS PART OF A LONG-TERM PLAN, AND EDUCATES THE GENERAL PUBLIC AND LOCAL OFFICIALS ABOUT THE DESTRUCTION OF OUR CULTURAL HERITAGE AND HOW TO PRESERVE WHAT REMAINS. |
| IRS990/AllOtherContributionsAmt | 0 | 3195509 |
| IRS990/AllOtherExpensesGrp/FundraisingAmt | 0 | 15313 |
| IRS990/AllOtherExpensesGrp/ManagementAndGeneralAmt | 0 | 4355 |
| IRS990/AllOtherExpensesGrp/ProgramServicesAmt | 0 | 72752 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 92420 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | true |
| IRS990/AuditCommitteeInd | 0 | true |
| IRS990/BackupWthldComplianceInd | 0 | true |
| IRS990/BooksInCareOfDetail/PersonNm | 0 | MARK P MICHEL |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 5052661540 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 1717 GIRARD BLVD NE |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | ALBUQUERQUE |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | NM |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 87106 |
| IRS990/BusinessRlnWithFamMemInd | 0 | false |
| IRS990/BusinessRlnWithOfficerEntInd | 0 | false |
| IRS990/BusinessRlnWithOrgMemInd | 0 | false |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 750893 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 359267 |
| IRS990/ChangeToOrgDocumentsInd | 0 | false |
| IRS990/CollectionsOfArtInd | 0 | false |
| IRS990/CompCurrentOfcrDirectorsGrp/FundraisingAmt | 0 | 38955 |
| IRS990/CompCurrentOfcrDirectorsGrp/ManagementAndGeneralAmt | 0 | 111301 |
| IRS990/CompCurrentOfcrDirectorsGrp/ProgramServicesAmt | 0 | 406246 |
| IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt | 0 | 556502 |
| IRS990/CompensationFromOtherSrcsInd | 0 | false |
| IRS990/CompensationProcessCEOInd | 0 | true |
| IRS990/CompensationProcessOtherInd | 0 | true |
| IRS990/ConferencesMeetingsGrp/ManagementAndGeneralAmt | 0 | 7803 |
| IRS990/ConferencesMeetingsGrp/TotalAmt | 0 | 7803 |
| IRS990/ConflictOfInterestPolicyInd | 0 | true |
| IRS990/ConservationEasementsInd | 0 | true |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | false |
| IRS990/CreditCounselingInd | 0 | true |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 4266852 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/CYInvestmentIncomeAmt | 0 | 167682 |
| IRS990/CYOtherExpensesAmt | 0 | 1819126 |
| IRS990/CYOtherRevenueAmt | 0 | 92696 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 836747 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 2191595 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 1353256 |
| IRS990/CYTotalExpensesAmt | 0 | 3172382 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 470711 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 5363977 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | false |
| IRS990/DeductibleArtContributionInd | 0 | false |
| IRS990/DeductibleNonCashContriInd | 0 | true |
| IRS990/DeferredRevenueGrp/BOYAmt | 0 | 170257 |
| IRS990/DeferredRevenueGrp/EOYAmt | 0 | 124225 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | false |
| IRS990/DepreciationDepletionGrp/FundraisingAmt | 0 | 962 |
| IRS990/DepreciationDepletionGrp/ManagementAndGeneralAmt | 0 | 962 |
| IRS990/DepreciationDepletionGrp/ProgramServicesAmt | 0 | 6093 |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 8017 |
| IRS990/Desc | 0 | ACQUISITION, CONSERVATION, AND MANAGEMENT: DURING THE YEAR ENDED JULY 31, 2018, THE CONSERVANCY COMPLETED THE ACQUISITION OF 10 ENDANGERED ARCHAEOLOGICAL SITES WHICH ARE NOW MANAGED AS ARCHAEOLOGICAL PRESERVES. TWELVE MORE SITES AND CONSERVATION EASEMENTS ARE IN VARIOUS STAGES OF ACQUISITION. IN ALL, THE CONSERVANCY HAS PRESERVED OVER 500 ARCHAEOLOGICAL SITES ACROSS THE COUNTRY, MAINTAINING SECURITY AND PROVIDING STABILIZATION AND OTHER MAINTENANCE SERVICES ON MOST OF THE PRESERVES. |
| IRS990/DescribedInSection501c3Ind | 0 | true |
| IRS990/DisregardedEntityInd | 0 | false |
| IRS990/DocumentRetentionPolicyInd | 0 | true |
| IRS990/DonorAdvisedFundInd | 0 | false |
| IRS990/ElectionOfBoardMembersInd | 0 | false |
| IRS990/EmployeeCnt | 0 | 18 |
| IRS990/EmploymentTaxReturnsFiledInd | 0 | true |
| IRS990/EngagedInExcessBenefitTransInd | 0 | false |
| IRS990/EscrowAccountLiabilityGrp/BOYAmt | 0 | 50000 |
| IRS990/EscrowAccountLiabilityGrp/EOYAmt | 0 | 50000 |
| IRS990/ExpenseAmt | 0 | 1506236 |
| IRS990/FamilyOrBusinessRlnInd | 0 | false |
| IRS990/FederalGrantAuditRequiredInd | 0 | false |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 30423 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 30423 |
| IRS990/FeesForServicesLegalGrp/ManagementAndGeneralAmt | 0 | 1474 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 1474 |
| IRS990/FeesForServicesOtherGrp/ManagementAndGeneralAmt | 0 | 3064 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 3064 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/ManagementAndGeneralAmt | 0 | 1194 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/TotalAmt | 0 | 1194 |
| IRS990/ForeignActivitiesInd | 0 | false |
| IRS990/ForeignFinancialAccountInd | 0 | false |
| IRS990/ForeignOfficeInd | 0 | false |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 1.00 |
| 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 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 15 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 16 | 40.00 |
| 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/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 | 17762 |
| 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 | 21119 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 15 | 9023 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 16 | 15206 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | JAMES B WALKER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | CECIL ANTONE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | CAROL CONDIE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | JANET M CREIGHTON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | W JAMES JUDGE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | JAY T LAST |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | DORINDA OLIVER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | RODDY STANTON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | GORDON WILSON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 9 | LESLIE MASSON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 10 | BILL LIPE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 11 | BILL THOMPSON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 12 | JEFFREY M MITCHUM |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 13 | ELIZABETH ALEXANDER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 14 | MARK P MICHEL |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 15 | PAUL GARDNER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 16 | TIONE JOSEPH |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 125200 |
| 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 | 168157 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 15 | 100133 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 16 | 90250 |
| 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 | SR VP AND SE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 8 | CHAIR |
| 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 | PRESIDENT, C |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 15 | VICE PRESIDE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 16 | CFO |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | true |
| IRS990/FormationYr | 0 | 1979 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | false |
| IRS990/FSAuditedBasisGrp/SeparateBasisFinclStmtInd | 0 | X |
| IRS990/FSAuditedInd | 0 | true |
| IRS990/FundraisingActivitiesInd | 0 | false |
| IRS990/GainOrLossGrp/OtherAmt | 0 | 7232 |
| IRS990/GainOrLossGrp/SecuritiesAmt | 0 | 117930 |
| IRS990/GamingActivitiesInd | 0 | false |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 14 |
| IRS990/GovernmentGrantsAmt | 0 | 452613 |
| IRS990/GrantsToIndividualsInd | 0 | false |
| IRS990/GrantsToOrganizationsInd | 0 | false |
| IRS990/GrantToRelatedPersonInd | 0 | false |
| IRS990/GrossAmountSalesAssetsGrp/OtherAmt | 0 | 7232 |
| IRS990/GrossAmountSalesAssetsGrp/SecuritiesAmt | 0 | 882451 |
| IRS990/GrossReceiptsAmt | 0 | 6128498 |
| IRS990/GrossRentsGrp/RealAmt | 0 | 33669 |
| IRS990/GroupReturnForAffiliatesInd | 0 | false |
| IRS990/IncludeFIN48FootnoteInd | 0 | true |
| IRS990/IndependentAuditFinclStmtInd | 0 | true |
| IRS990/IndependentVotingMemberCnt | 0 | 13 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 3 |
| IRS990/IndoorTanningServicesInd | 0 | false |
| IRS990/InfoInScheduleOPartIIIInd | 0 | X |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InsuranceGrp/FundraisingAmt | 0 | 1012 |
| IRS990/InsuranceGrp/ManagementAndGeneralAmt | 0 | 8095 |
| IRS990/InsuranceGrp/ProgramServicesAmt | 0 | 11132 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 20239 |
| IRS990/InterestGrp/ProgramServicesAmt | 0 | 18774 |
| IRS990/InterestGrp/TotalAmt | 0 | 18774 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 42520 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 42520 |
| IRS990/InvestmentInJointVentureInd | 0 | false |
| IRS990/InvestmentsPubTradedSecGrp/BOYAmt | 0 | 1569940 |
| IRS990/InvestmentsPubTradedSecGrp/EOYAmt | 0 | 1697378 |
| IRS990/IRPDocumentCnt | 0 | 70 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 62204 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 343949 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 335932 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 398136 |
| IRS990/LegalDomicileStateCd | 0 | CA |
| IRS990/LessCostOthBasisSalesExpnssGrp/SecuritiesAmt | 0 | 764521 |
| IRS990/LoanOutstandingInd | 0 | false |
| IRS990/LobbyingActivitiesInd | 0 | false |
| IRS990/LocalChaptersInd | 0 | false |
| IRS990/MaterialDiversionOrMisuseInd | 0 | false |
| IRS990/MembershipDuesAmt | 0 | 618730 |
| IRS990/MembersOrStockholdersInd | 0 | false |
| IRS990/MethodOfAccountingAccrualInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | true |
| IRS990/MinutesOfGoverningBodyInd | 0 | true |
| IRS990/MissionDesc | 0 | TO ACQUIRE AND PRESERVE AMERICA'S MOST IMPORTANT ARCHAEOLOGICAL SITES. THE CONSERVANCY IDENTIFIES IMPORTANT ENDANGERED SITES, ACQUIRES THE PROPERTY BY PURCHASE, GIFT, OR BARGAIN SALE FROM DONORS, SECURES THE PROPERTY, STABILIZES THE CULTURAL RESOURCES AT THE SITE, MANAGES THE ARCHAEOLOGICAL PRESERVE AS PART OF A LONG-TERM PLAN, AND EDUCATES THE GENERAL PUBLIC AND LOCAL OFFICIALS ABOUT THE DESTRUCTION OF OUR CULTURAL HERITAGE AND HOW TO PRESERVE WHAT REMAINS. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | false |
| IRS990/MoreThan5000KToOrgInd | 0 | false |
| IRS990/MortgNotesPyblScrdInvstPropGrp/BOYAmt | 0 | 483673 |
| IRS990/MortgNotesPyblScrdInvstPropGrp/EOYAmt | 0 | 327812 |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 41951940 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 44218157 |
| IRS990/NetGainOrLossInvestmentsGrp/ExclusionAmt | 0 | 117930 |
| IRS990/NetGainOrLossInvestmentsGrp/RelatedOrExemptFuncIncomeAmt | 0 | 7232 |
| IRS990/NetGainOrLossInvestmentsGrp/TotalRevenueColumnAmt | 0 | 125162 |
| IRS990/NetRentalIncomeOrLossGrp/ExclusionAmt | 0 | 33669 |
| IRS990/NetRentalIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 33669 |
| IRS990/NetUnrlzdGainsLossesInvstAmt | 0 | 55732 |
| IRS990/NoncashContributionsAmt | 0 | 585328 |
| IRS990/NondeductibleContributionsInd | 0 | false |
| IRS990/OccupancyGrp/FundraisingAmt | 0 | 540 |
| IRS990/OccupancyGrp/ManagementAndGeneralAmt | 0 | 540 |
| IRS990/OccupancyGrp/ProgramServicesAmt | 0 | 3420 |
| IRS990/OccupancyGrp/TotalAmt | 0 | 4500 |
| IRS990/OfficeExpensesGrp/FundraisingAmt | 0 | 235987 |
| IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt | 0 | 6127 |
| IRS990/OfficeExpensesGrp/ProgramServicesAmt | 0 | 219273 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 461387 |
| IRS990/OfficerMailingAddressInd | 0 | false |
| IRS990/OperateHospitalInd | 0 | false |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsSFAS117Ind | 0 | X |
| IRS990/OtherAssetsTotalGrp/BOYAmt | 0 | 40253504 |
| IRS990/OtherAssetsTotalGrp/EOYAmt | 0 | 41078542 |
| IRS990/OtherChangesInNetAssetsAmt | 0 | 18890 |
| IRS990/OtherEmployeeBenefitsGrp/FundraisingAmt | 0 | 8550 |
| IRS990/OtherEmployeeBenefitsGrp/ManagementAndGeneralAmt | 0 | 5403 |
| IRS990/OtherEmployeeBenefitsGrp/ProgramServicesAmt | 0 | 40085 |
| IRS990/OtherEmployeeBenefitsGrp/TotalAmt | 0 | 54038 |
| IRS990/OtherExpensesGrp/Desc | 0 | SEMINARS |
| IRS990/OtherExpensesGrp/Desc | 1 | DISPOSAL OF SITES - BV |
| IRS990/OtherExpensesGrp/Desc | 2 | MAGAZINE PUBLISHING |
| IRS990/OtherExpensesGrp/Desc | 3 | MAINTENANCE - SITES |
| IRS990/OtherExpensesGrp/FundraisingAmt | 0 | 41069 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 513265 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 1 | 246812 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 2 | 164277 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 3 | 179265 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 513265 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 246812 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 205346 |
| IRS990/OtherExpensesGrp/TotalAmt | 3 | 179265 |
| IRS990/OtherLiabilitiesGrp/BOYAmt | 0 | 429192 |
| IRS990/OtherLiabilitiesGrp/EOYAmt | 0 | 400127 |
| IRS990/OtherRevenueMiscGrp/Desc | 0 | CAUSE-RELATED ADVERTISING |
| IRS990/OtherRevenueMiscGrp/Desc | 1 | MISCELLANEOUS REVENUE |
| IRS990/OtherRevenueMiscGrp/RelatedOrExemptFuncIncomeAmt | 0 | 10808 |
| IRS990/OtherRevenueMiscGrp/RelatedOrExemptFuncIncomeAmt | 1 | 3988 |
| IRS990/OtherRevenueMiscGrp/TotalRevenueColumnAmt | 0 | 10808 |
| IRS990/OtherRevenueMiscGrp/TotalRevenueColumnAmt | 1 | 3988 |
| IRS990/OtherRevenueTotalAmt | 0 | 14796 |
| IRS990/OtherSalariesAndWagesGrp/FundraisingAmt | 0 | 107256 |
| IRS990/OtherSalariesAndWagesGrp/ManagementAndGeneralAmt | 0 | 51298 |
| IRS990/OtherSalariesAndWagesGrp/ProgramServicesAmt | 0 | 460284 |
| IRS990/OtherSalariesAndWagesGrp/TotalAmt | 0 | 618838 |
| IRS990/OwnWebsiteInd | 0 | X |
| IRS990/PartialLiquidationInd | 0 | false |
| IRS990/PayrollTaxesGrp/FundraisingAmt | 0 | 11169 |
| IRS990/PayrollTaxesGrp/ManagementAndGeneralAmt | 0 | 11773 |
| IRS990/PayrollTaxesGrp/ProgramServicesAmt | 0 | 64521 |
| IRS990/PayrollTaxesGrp/TotalAmt | 0 | 87463 |
| IRS990/PensionPlanContributionsGrp/FundraisingAmt | 0 | 6881 |
| IRS990/PensionPlanContributionsGrp/ManagementAndGeneralAmt | 0 | 2373 |
| IRS990/PensionPlanContributionsGrp/ProgramServicesAmt | 0 | 27161 |
| IRS990/PensionPlanContributionsGrp/TotalAmt | 0 | 36415 |
| IRS990/PermanentlyRstrNetAssetsGrp/BOYAmt | 0 | 951867 |
| IRS990/PermanentlyRstrNetAssetsGrp/EOYAmt | 0 | 951867 |
| IRS990/PledgesAndGrantsReceivableGrp/BOYAmt | 0 | 97900 |
| IRS990/PledgesAndGrantsReceivableGrp/EOYAmt | 0 | 64078 |
| IRS990/PoliticalCampaignActyInd | 0 | false |
| IRS990/PrepaidExpensesDefrdChargesGrp/BOYAmt | 0 | 46660 |
| IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt | 0 | 64452 |
| IRS990/PrincipalOfficerNm | 0 | MARK P MICHEL |
| IRS990/ProfessionalFundraisingInd | 0 | false |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 0 | 541900 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 1 | 541800 |
| IRS990/ProgramServiceRevenueGrp/Desc | 0 | EDUCATIONAL TOURS & SEMINARS |
| IRS990/ProgramServiceRevenueGrp/Desc | 1 | AMERICAN ARCHAEOLOGY MAGAZINE |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 816841 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 1 | 19906 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 0 | 816841 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 1 | 19906 |
| IRS990/ProgSrvcAccomActy2Grp/Desc | 0 | EDUCATION: DURING THE YEAR ENDED JULY 31, 2018, THE CONSERVANCY PUBLISHED FOUR ISSUES OF "AMERICAN ARCHAEOLOGY" MAGAZINE, WHICH WERE DISTRIBUTED THROUGHOUT THE UNITED STATES WITH A TOTAL DISTRIBUTION OF APPROXIMATELY 25,000 COPIES PER ISSUE. IN ADDITION, ONE PUBLIC LECTURE SERIES WAS HELD, AND TEN ARCHAEOLOGICAL TRAVEL SEMINARS WERE COMPLETED IN THE UNITED STATES, CANADA, PERU, AND BOLIVIA. |
| IRS990/ProgSrvcAccomActy2Grp/ExpenseAmt | 0 | 946232 |
| IRS990/ProgSrvcAccomActy2Grp/RevenueAmt | 0 | 836747 |
| IRS990/ProhibitedTaxShelterTransInd | 0 | false |
| IRS990/PYContributionsGrantsAmt | 0 | 4045207 |
| IRS990/PYExcessBenefitTransInd | 0 | false |
| IRS990/PYInvestmentIncomeAmt | 0 | -10715 |
| IRS990/PYOtherExpensesAmt | 0 | 2305685 |
| IRS990/PYOtherRevenueAmt | 0 | 123209 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 1189786 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | 1654172 |
| IRS990/PYSalariesCompEmpBnftPaidAmt | 0 | 1387630 |
| IRS990/PYTotalExpensesAmt | 0 | 3693315 |
| IRS990/PYTotalRevenueAmt | 0 | 5347487 |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | 2191595 |
| IRS990/RegularMonitoringEnfrcInd | 0 | true |
| IRS990/RelatedEntityInd | 0 | false |
| IRS990/RelatedOrganizationCtrlEntInd | 0 | false |
| IRS990/RentalIncomeOrLossGrp/RealAmt | 0 | 33669 |
| IRS990/ReportInvestmentsOtherSecInd | 0 | false |
| IRS990/ReportLandBuildingEquipmentInd | 0 | true |
| IRS990/ReportOtherAssetsInd | 0 | true |
| IRS990/ReportOtherLiabilitiesInd | 0 | true |
| IRS990/ReportProgramRelatedInvstInd | 0 | false |
| IRS990/RoyaltiesRevenueGrp/ExclusionAmt | 0 | 44231 |
| IRS990/RoyaltiesRevenueGrp/TotalRevenueColumnAmt | 0 | 44231 |
| IRS990/SavingsAndTempCashInvstGrp/BOYAmt | 0 | 26934 |
| IRS990/SavingsAndTempCashInvstGrp/EOYAmt | 0 | 1516474 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearAmt | 0 | 4266852 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus1YearAmt | 0 | 4045207 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 3087050 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 3984062 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 4515627 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/TotalAmt | 0 | 19898798 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearAmt | 0 | 120420 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus1YearAmt | 0 | 127029 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 66733 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 189148 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 88884 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/TotalAmt | 0 | 592214 |
| IRS990ScheduleA/GrossReceiptsRltdActivitiesAmt | 0 | 3513524 |
| IRS990ScheduleA/PublicOrganization170Ind | 0 | X |
| IRS990ScheduleA/PublicSupportCY170Pct | 0 | 0.77730 |
| IRS990ScheduleA/PublicSupportPY170Pct | 0 | 0.67570 |
| IRS990ScheduleA/PublicSupportTotal170Amt | 0 | 15927425 |
| IRS990ScheduleA/SubstantialContributorsTotAmt | 0 | 3971373 |
| IRS990ScheduleA/ThirtyThrPctSuprtTestsCY170Ind | 0 | X |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearAmt | 0 | 4266852 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus1YearAmt | 0 | 4045207 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 3087050 |
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Displayed year
2018 • Form 990Detailed filing. Detailed filing data is available for this year.