Liabilities / Assets
59th percentile
Higher debt load relative to assets than 59% of similar nonprofits.
990 • Fiscal year 2021 • EIN 04-3237106
Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.
Liabilities / Assets
59th percentile
Higher debt load relative to assets than 59% of similar nonprofits.
Liabilities / Revenue
54th percentile
Higher debt load relative to revenue than 54% of similar nonprofits.
Net Margin
67th percentile
Higher net margin than 67% of similar nonprofits.
Top Officer Pay
91st percentile
Higher top officer pay than 91% of similar nonprofits.
Top officer pay equals 4.4% of source-year revenue.
Asset Growth
85th percentile
Faster asset growth than 85% of similar nonprofits.
Revenue Growth
53rd percentile
Faster revenue growth than 53% of similar nonprofits.
Assets
Up$4,263,030
Up $1,318,690 (+45%) from 2020
Net Assets
Up$3,743,510
Up $1,073,959 (+40%) from 2020
Liabilities
Up$519,520
Up $244,731 (+89%) from 2020
Revenue
Up$4,567,265
Up $595,737 (+15%) from 2020
Expenses
Up$3,493,306
Up $511,495 (+17%) from 2020
Net Income
Up$1,073,959
Up $84,242 (+8.5%) from 2020
Silent spring institute is dedicated to advancing science on the influence of environmental chemicals on women's health, with a focus on breast cancer prevention.
Advancing science on the influence of environmental chemicals on women's health, with a focus on breast cancer prevention.
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Savings and Temporary Cash Investments | $2,216,573 | $2,852,012 | ▲ $635,439 |
| Pledges and Grants Receivable | $596,336 | $1,291,558 | ▲ $695,222 |
| Prepaid Expenses and Deferred Charges | $48,239 | $57,903 | ▲ $9,664 |
| Land, Buildings, and Equipment, Net | $79,115 | $52,429 | ▼ $26,686 |
| Cash and Non-Interest-Bearing Accounts | $4,077 | $9,128 | ▲ $5,051 |
| Total Assets | $2,944,340 | $4,263,030 | ▲ $1,318,690 |
| Liabilities | |||
| Accounts Payable and Accrued Expenses | $258,534 | $495,862 | ▲ $237,328 |
| Deferred Revenue | $16,255 | $23,658 | ▲ $7,403 |
| Total Liabilities | $274,789 | $519,520 | ▲ $244,731 |
| Net Assets / Fund Balance | |||
| Net Assets Without Donor Restrictions | $2,369,641 | $2,753,441 | ▲ $383,800 |
| Net Assets With Donor Restrictions | $299,910 | $990,069 | ▲ $690,159 |
| Total Net Assets Fund Balance | $2,669,551 | $3,743,510 | ▲ $1,073,959 |
| Total Liabilities and Net Assets / Fund Balance | $2,944,340 | $4,263,030 | ▲ $1,318,690 |
| Asset | Book Value | Depreciation | Basis |
|---|---|---|---|
| Equipment | $44,071 | $99,702 | $143,773 |
| Leasehold Improvements | $8,358 | $28,595 | $36,953 |
| Name | Title | Full / Part Time | Base | Other | Total |
|---|---|---|---|---|---|
| Julia Brody | Executive Director/senior | FT | $179,878 | $21,600 | $201,478 |
| Ruthann Rudel | Director of Research | FT | $121,235 | $18,628 | $139,863 |
| Christopher Swartz | Managing Director | FT | $117,889 | $13,004 | $130,893 |
| Rachel Sarvey | Director of Development | FT | $111,984 | $17,210 | $129,194 |
| Diane Czwakiel | Director of Finance & Administration | PT | $102,624 | $21,205 | $123,829 |
| Name | Title |
|---|---|
| Cathie Ragovin Md | Co-chair |
| Patti a Stoll | Co-chair |
| Jeanne Mockard Cfa | Board Member |
| Jennifer Gorke | Board Member |
| Lisa Goodwin-robbins Ra Ccs Leed | Board Member |
| Margaret Kripke Phd | Board Member |
| Sarah Devan | Board Member |
| Debra Drew Devaughn Jd | Former Board Member |
| Cindy Shulak-rome | Clerk |
| Georgia Mcgaughey Phd | Treasurer |
| Contractor | Services | Location | Compensation |
|---|---|---|---|
| Northeastern University | Subcontractor | 360 HUNTINGTON AVENUE, Boston, MA 02115 | $132,713 |
| Line Item | Amount |
|---|---|
| Salaries, Compensation, and Employee Benefits | $2,203,419 |
| Other Expenses | $1,248,573 |
| Total Fundraising Expense | $280,085 |
| Professional Fundraising Fees | $41,314 |
| Grants and Similar Amounts Paid | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Other Salaries and Wages | $1,217,520 | $228,189 | $119,340 | $1,565,049 |
| Fees for Services Other | $755,814 | $13,267 | $17,709 | $786,790 |
| Other Employee Benefits | $186,317 | $29,608 | $18,347 | $234,272 |
| Current Officers, Directors, Trustees, and Key Employees | $142,107 | $48,549 | - | $190,656 |
| Occupancy | $154,374 | $19,170 | $13,942 | $187,486 |
| Payroll Taxes | $102,497 | $17,070 | $9,653 | $129,220 |
| Office Expenses | $58,700 | $2,788 | $22,819 | $84,307 |
| Pension Plan Contributions | $67,241 | $9,935 | $7,046 | $84,222 |
| Fees for Services Professional Fundraising | - | - | $41,314 | $41,314 |
| Fees for Services Accounting | - | $35,000 | - | $35,000 |
| Depreciation Depletion | $24,961 | $3,390 | $2,465 | $30,816 |
| Information Technology | $16,098 | - | - | $16,098 |
| Insurance | $5,724 | $804 | $565 | $7,093 |
| Other Expenses | $567 | $3,460 | $95 | $4,122 |
| Travel | $2,403 | - | $262 | $2,665 |
| Conferences and Meetings | $1,548 | $11 | $8 | $1,567 |
| Fees for Services Legal | $1,100 | - | - | $1,100 |
| Total Functional Expenses | $2,801,303 | $411,918 | $280,085 | $3,493,306 |
| Line Item | Amount |
|---|---|
| Expenses per Audited Statements | $3,493,306 |
| Total Expenses per Audited Statements | $3,493,306 |
| Total Expenses per Form 990 | $3,493,306 |
| Expenses Not Reported on Financial Statements | $0 |
| Expenses Not Reported on Form 990 | $0 |
| Line Item | Amount |
|---|---|
| Professional Fundraising Fees | $41,314 |
“A copy of form 990 is distributed to all board members for review and approval before form 990 is filed.”
“Silent spring institute annually distributes a conflict of interest questionaire to be completed and returned by all key employees and board of director members.”
“The executive director's salary is reviewed and approved annually by the board of directors at an executive session meeting. Salaries of executive directors at comparable agencies are used to determine the executive director's salary.”
“Governing documents, policies and statements are available to the public upon request.”
“Subcontracted services: program service expenses 738,900. Management and general expenses 1,639. Fundraising expenses 11,099. Total expenses 751,638. Contracted services: program service expenses 16,914. Management and general expenses 11,628. Fundraising expenses 6,610. Total expenses 35,152.”
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 | 258534 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 495862 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | 0 |
| IRS990/ActivityOrMissionDesc | 0 | ADVANCING SCIENCE ON THE INFLUENCE OF ENVIRONMENTAL CHEMICALS ON WOMEN'S HEALTH, WITH A FOCUS ON BREAST CANCER PREVENTION. |
| IRS990/AllOtherContributionsAmt | 0 | 2689937 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | 1 |
| IRS990/AuditCommitteeInd | 0 | 1 |
| IRS990/BooksInCareOfDetail/BusinessName/BusinessNameLine1Txt | 0 | DIANE CZWAKIEL |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 6173324288 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 320 NEVADA STREET SUITE 302 |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | NEWTON |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | MA |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 02460 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | 0 |
| IRS990/BusinessRlnWithFamMemInd | 0 | 0 |
| IRS990/BusinessRlnWithOrgMemInd | 0 | 0 |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 4077 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 9128 |
| IRS990/ChangeToOrgDocumentsInd | 0 | 0 |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 1 |
| IRS990/CollectionsOfArtInd | 0 | 0 |
| IRS990/CompCurrentOfcrDirectorsGrp/ManagementAndGeneralAmt | 0 | 48549 |
| IRS990/CompCurrentOfcrDirectorsGrp/ProgramServicesAmt | 0 | 142107 |
| IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt | 0 | 190656 |
| IRS990/CompensationFromOtherSrcsInd | 0 | 0 |
| IRS990/CompensationProcessCEOInd | 0 | 1 |
| IRS990/CompensationProcessOtherInd | 0 | 1 |
| IRS990/ConferencesMeetingsGrp/FundraisingAmt | 0 | 8 |
| IRS990/ConferencesMeetingsGrp/ManagementAndGeneralAmt | 0 | 11 |
| IRS990/ConferencesMeetingsGrp/ProgramServicesAmt | 0 | 1548 |
| IRS990/ConferencesMeetingsGrp/TotalAmt | 0 | 1567 |
| IRS990/ConflictOfInterestPolicyInd | 0 | 1 |
| IRS990/ConservationEasementsInd | 0 | 0 |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | 0 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 0 | 132713 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 0 | 360 HUNTINGTON AVENUE |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 0 | BOSTON |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 0 | MA |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 0 | 02115 |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 0 | NORTHEASTERN UNIVERSITY |
| IRS990/ContractorCompensationGrp/ServicesDesc | 0 | SUBCONTRACTOR |
| IRS990/CreditCounselingInd | 0 | 0 |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 4560422 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/CYInvestmentIncomeAmt | 0 | 4293 |
| IRS990/CYOtherExpensesAmt | 0 | 1248573 |
| IRS990/CYOtherRevenueAmt | 0 | 2550 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 0 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 1073959 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 2203419 |
| IRS990/CYTotalExpensesAmt | 0 | 3493306 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 280085 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 41314 |
| IRS990/CYTotalRevenueAmt | 0 | 4567265 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | 0 |
| IRS990/DeductibleArtContributionInd | 0 | 0 |
| IRS990/DeductibleNonCashContriInd | 0 | 0 |
| IRS990/DeferredRevenueGrp/BOYAmt | 0 | 16255 |
| IRS990/DeferredRevenueGrp/EOYAmt | 0 | 23658 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | 0 |
| IRS990/DepreciationDepletionGrp/FundraisingAmt | 0 | 2465 |
| IRS990/DepreciationDepletionGrp/ManagementAndGeneralAmt | 0 | 3390 |
| IRS990/DepreciationDepletionGrp/ProgramServicesAmt | 0 | 24961 |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 30816 |
| IRS990/Desc | 0 | SILENT SPRING INSTITUTE WAS FOUNDED IN 1994 TO INVESTIGATE ELEVATED BREAST CANCER RATES ON CAPE COD. SINCE THEN, THE INSTITUTE HAS BECOME A NATIONAL LEADER IN BREAST CANCER PREVENTION THROUGH ENVIRONMENTAL HEALTH RESEARCH AND THE STUDY OF ENDOCRINE DISRUPTING COMPOUNDS ("EDCS") AND THEIR INFLUENCE ON THE DISEASE. THE INSTITUTE HAS PUBLISHED MORE THAN 140 PEER-REVIEWED ARTICLES AND IS DEVELOPING NEW TECHNOLOGIES TO ACCELERATE THE IDENTIFICATION OF CANCER-CAUSING CHEMICALS IN OUR EVERYDAY ENVIRONMENTS AND THE TRANSITION TO SAFER CHEMICALS AND PRODUCTS. THESE SOLUTIONS HOLD PROMISE FOR DECREASING THE RISK AND INCIDENCE OF BREAST CANCER AND OTHER DISEASES. AMONG OUR ACCOMPLISHMENTS OVER THE PAST 27 YEARS ARE A NUMBER OF IMPORTANT "FIRSTS," INCLUDING: - FIRST TO DETECT EDCS, INCLUDING BPA, IN GROUNDWATER (1998).- FIRST TO MEASURE HOUSEHOLD EXPOSURE TO 30 EDCS, AND FIRST TO IDENTIFY FLAME RETARDANTS AS A HEALTH RISK IN U.S. HOMES (2003).- FIRST TO QUANTIFY THE PRESENCE OF 55 EDCS IN 213 CONSUMER PRODUCTS (2012). - FIRST TO COMPILE A COMPREHENSIVE DATABASE OF BREAST CARCINOGENS (2007) AND THE FIRST TO DEMONSTRATE THAT FOOD PACKAGING IS A MAJOR SOURCE OF EXPOSURE TO BPA AND PHTHALATES (2011).- FIRST TO MEASURE TOXIC PFAS CHEMICALS IN DRINKING WATER ON CAPE COD-UNREGULATED CONTAMINANTS FOUND IN 75% OF PUBLIC WATER DRINKING SUPPLIES (2010).- FIRST TO DEMONSTRATE A LINK BETWEEN CALIFORNIA FURNITURE FLAMMABILITY STANDARDS AND INCREASED LEVELS OF FLAME RETARDANTS IN PEOPLE'S BLOOD AND URINE, AS WELL AS THEIR HOUSEHOLD DUST (2008); FIRST TO SUBSEQUENTLY DOCUMENT LEVELS OF NEW FLAME RETARDANTS IN CALIFORNIA HOMES FOLLOWING THE BAN OF PBDES (2012); AND FIRST TO FIND STUDENTS ON COLLEGE CAMPUSES ARE EXPOSED TO HIGH LEVELS OF TOXIC FLAME RETARDANTS IN DORMITORY DUST, INCLUDING SOME OF THE HIGHEST LEVELS EVER REPORTED (2017).- FIRST TO DEMONSTRATE THAT TOXIC AND HIGHLY PERSISTENT PFAS CHEMICALS ARE COMMONLY FOUND IN U.S. FAST FOOD PACKAGING (2017). - FIRST TO MEASURE CONCENTRATIONS OF EDCS IN A VARIETY OF HAIR PRODUCTS MARKETED TO BLACK WOMEN (2018).- FIRST STUDY TO OBSERVE AN ASSOCIATION BETWEEN DIFFERENT SOURCES OF FOOD AND PFAS EXPOSURES IN THE U.S. POPULATION (2019).- FIRST STUDY TO IDENTIFY HUNDREDS OF CHEMICALS, MANY IN CONSUMER PRODUCTS, THAT ACT BY INCREASING THE PRODUCTION OF ESTROGEN AND PROGESTERONE, WHICH ARE KNOWN RISK FACTORS FOR BREAST CANCER (2021).OUR CURRENT RESEARCH PROJECTS INCLUDE:- SAFER CHEMICALS PROGRAM: BUILDING ON NATIONAL INITIATIVES FOR CHEMICAL SAFETY SCREENING, DEVELOPING INNOVATIVE METHODS TO RAPIDLY SCREEN CHEMICALS FOR EFFECTS ON BREAST DEVELOPMENT AND BREAST CANCER (E.G. BCSCREEN).- PFAS CONTAMINANTS IN DRINKING WATER: UNDERSTANDING HOW PEOPLE ARE EXPOSED TO PFAS CHEMICALS THROUGH DRINKING WATER AND HOW THESE CHEMICALS AFFECT HUMAN HEALTH.- LEAD AND HEALTHY HOMES: EVALUATING THE IMPACT OF LEAD REMEDIATION PROGRAMS ON REDUCING EXPOSURES TO OTHER CHEMICAL HAZARDS IN THE HOME, INCLUDING PESTICIDES, PHTHALATES, AND FLAME RETARDANTS. - CONSUMER PRODUCTS AND EXPOSURE DISPARITIES: TESTING CONSUMER PRODUCTS COMMONLY USED BY BLACK AND LATINA WOMEN FOR CHEMICALS THAT CONTRIBUTE TO BREAST CANCER, AND EXAMINING RACIAL AND ETHNIC DIFFERENCES IN PRODUCT USE TO BETTER UNDERSTAND DISPARITIES IN EXPOSURE.- INFORMING CHEMICAL SAFETY POLICIES: PROVIDING DECISION-MAKERS AND PARTNER ORGANIZATIONS WITH INDEPENDENT SCIENTIFIC EXPERTISE TO HELP INFORM CHEMICAL POLICIES AND REGULATIONS THAT BETTER PROTECT PUBLIC HEALTH.- EARLY LIFE EXPOSURES TO ENVIRONMENTAL CHEMICALS: INVESTIGATING WHETHER EXPOSURE TO EDCS DURING ADOLESCENCE INCREASES SUSCEPTIBILITY TO BREAST CANCER IN ADULTHOOD.- WOMEN FIREFIGHTERS BIOMONITORING COLLABORATIVE: INVESTIGATING ON-THE-JOB EXPOSURES TO BREAST CARCINOGENS IN FEMALE FIREFIGHTERS THROUGH A STUDY OF THE HUMAN EXPOSOME. - PERSONAL EXPOSURE RIGHT-TO-KNOW: DEVELOPING AND EVALUATING ETHICAL AND EFFECTIVE METHODS FOR REPORTING RESULTS TO PARTICIPANTS IN BIOMONITORING AND ENVIRONMENTAL EXPOSURE STUDIES.SILENT SPRING |
| IRS990/DescribedInSection501c3Ind | 0 | 1 |
| IRS990/DisregardedEntityInd | 0 | 0 |
| IRS990/DocumentRetentionPolicyInd | 0 | 1 |
| IRS990/DonorAdvisedFundInd | 0 | 0 |
| IRS990/DonorRestrictionNetAssetsGrp/BOYAmt | 0 | 299910 |
| IRS990/DonorRestrictionNetAssetsGrp/EOYAmt | 0 | 990069 |
| IRS990/DonorRstrOrQuasiEndowmentsInd | 0 | 0 |
| IRS990/ElectionOfBoardMembersInd | 0 | 0 |
| IRS990/EmployeeCnt | 0 | 26 |
| IRS990/EmploymentTaxReturnsFiledInd | 0 | 1 |
| IRS990/EngagedInExcessBenefitTransInd | 0 | 0 |
| IRS990/ExpenseAmt | 0 | 2801303 |
| IRS990/FamilyOrBusinessRlnInd | 0 | 0 |
| IRS990/FederalGrantAuditPerformedInd | 0 | 1 |
| IRS990/FederalGrantAuditRequiredInd | 0 | 1 |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 35000 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 35000 |
| IRS990/FeesForServicesLegalGrp/ProgramServicesAmt | 0 | 1100 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 1100 |
| IRS990/FeesForServicesOtherGrp/FundraisingAmt | 0 | 17709 |
| IRS990/FeesForServicesOtherGrp/ManagementAndGeneralAmt | 0 | 13267 |
| IRS990/FeesForServicesOtherGrp/ProgramServicesAmt | 0 | 755814 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 786790 |
| IRS990/FeesForServicesProfFundraising/FundraisingAmt | 0 | 41314 |
| IRS990/FeesForServicesProfFundraising/TotalAmt | 0 | 41314 |
| IRS990/ForeignActivitiesInd | 0 | 0 |
| IRS990/ForeignFinancialAccountInd | 0 | 0 |
| IRS990/ForeignOfficeInd | 0 | 0 |
| IRS990/Form8282PropertyDisposedOfInd | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 1.50 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 0.25 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 0.50 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 1.50 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 1.50 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 0.25 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 7 | 0.50 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 8 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 9 | 0.10 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 10 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 11 | 37.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 12 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 13 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 14 | 32.00 |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 3 | 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/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 | 21600 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 11 | 18628 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 12 | 13004 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 13 | 17210 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 14 | 21205 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | JEANNE MOCKARD CFA |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | GEORGIA MCGAUGHEY PHD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | JENNIFER GORKE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | MARGARET KRIPKE PHD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | PATTI A STOLL |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | CATHIE RAGOVIN MD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | CINDY SHULAK-ROME |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | SARAH DEVAN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | LISA GOODWIN-ROBBINS RA CCS LEED |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 9 | DEBRA DREW DEVAUGHN JD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 10 | JULIA BRODY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 11 | RUTHANN RUDEL |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 12 | CHRISTOPHER SWARTZ |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 13 | RACHEL SARVEY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 14 | DIANE CZWAKIEL |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 10 | 179878 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 11 | 121235 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 12 | 117889 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 13 | 111984 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 14 | 102624 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 13 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 14 | 0 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | TREASURER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | CO-CHAIR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | CO-CHAIR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | CLERK |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 8 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 9 | FORMER BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 10 | EXECUTIVE DIRECTOR/SENIOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 11 | DIRECTOR OF RESEARCH |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 12 | MANAGING DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 13 | DIRECTOR OF DEVELOPMENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 14 | DIRECTOR OF FINANCE & ADMINISTRATION |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | 1 |
| IRS990/FormationYr | 0 | 1994 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | 0 |
| IRS990/FSAuditedBasisGrp/SeparateBasisFinclStmtInd | 0 | X |
| IRS990/FSAuditedInd | 0 | 1 |
| IRS990/FundraisingActivitiesInd | 0 | 0 |
| IRS990/GamingActivitiesInd | 0 | 0 |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 9 |
| IRS990/GovernmentGrantsAmt | 0 | 1870485 |
| IRS990/GrantsToIndividualsInd | 0 | 0 |
| IRS990/GrantsToOrganizationsInd | 0 | 0 |
| IRS990/GrantToRelatedPersonInd | 0 | 0 |
| IRS990/GrossReceiptsAmt | 0 | 4567265 |
| IRS990/GroupReturnForAffiliatesInd | 0 | 0 |
| IRS990/IncludeFIN48FootnoteInd | 0 | 0 |
| IRS990/IndependentAuditFinclStmtInd | 0 | 1 |
| IRS990/IndependentVotingMemberCnt | 0 | 9 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 5 |
| IRS990/IndoorTanningServicesInd | 0 | 0 |
| IRS990/InfoInScheduleOPartIIIInd | 0 | X |
| IRS990/InfoInScheduleOPartIXInd | 0 | X |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InformationTechnologyGrp/ProgramServicesAmt | 0 | 16098 |
| IRS990/InformationTechnologyGrp/TotalAmt | 0 | 16098 |
| IRS990/InsuranceGrp/FundraisingAmt | 0 | 565 |
| IRS990/InsuranceGrp/ManagementAndGeneralAmt | 0 | 804 |
| IRS990/InsuranceGrp/ProgramServicesAmt | 0 | 5724 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 7093 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 4293 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 4293 |
| IRS990/InvestmentInJointVentureInd | 0 | 0 |
| IRS990/IRPDocumentCnt | 0 | 22 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 128297 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 79115 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 52429 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 180726 |
| IRS990/LegalDomicileStateCd | 0 | MA |
| IRS990/LoanOutstandingInd | 0 | 0 |
| IRS990/LobbyingActivitiesInd | 0 | 0 |
| 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 | SILENT SPRING IS A NONPROFIT RESEARCH INSTITUTE DEDICATED TO ADVANCING SCIENCE ON THE INFLUENCE OF ENVIRONMENTAL CHEMICALS ON WOMEN'S HEALTH, WITH A FOCUS ON BREAST CANCER PREVENTION. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | 0 |
| IRS990/MoreThan5000KToOrgInd | 0 | 0 |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 2669551 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 3743510 |
| IRS990/NetUnrelatedBusTxblIncmAmt | 0 | 0 |
| IRS990/NoDonorRestrictionNetAssetsGrp/BOYAmt | 0 | 2369641 |
| IRS990/NoDonorRestrictionNetAssetsGrp/EOYAmt | 0 | 2753441 |
| IRS990/NondeductibleContributionsInd | 0 | 0 |
| IRS990/OccupancyGrp/FundraisingAmt | 0 | 13942 |
| IRS990/OccupancyGrp/ManagementAndGeneralAmt | 0 | 19170 |
| IRS990/OccupancyGrp/ProgramServicesAmt | 0 | 154374 |
| IRS990/OccupancyGrp/TotalAmt | 0 | 187486 |
| IRS990/OfficeExpensesGrp/FundraisingAmt | 0 | 22819 |
| IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt | 0 | 2788 |
| IRS990/OfficeExpensesGrp/ProgramServicesAmt | 0 | 58700 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 84307 |
| IRS990/OfficerMailingAddressInd | 0 | 0 |
| IRS990/OperateHospitalInd | 0 | 0 |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsFASB117Ind | 0 | X |
| IRS990/OtherChangesInNetAssetsAmt | 0 | 0 |
| IRS990/OtherEmployeeBenefitsGrp/FundraisingAmt | 0 | 18347 |
| IRS990/OtherEmployeeBenefitsGrp/ManagementAndGeneralAmt | 0 | 29608 |
| IRS990/OtherEmployeeBenefitsGrp/ProgramServicesAmt | 0 | 186317 |
| IRS990/OtherEmployeeBenefitsGrp/TotalAmt | 0 | 234272 |
| IRS990/OtherExpensesGrp/Desc | 0 | PROGRAM SUPPLIES |
| IRS990/OtherExpensesGrp/Desc | 1 | EVENTS |
| IRS990/OtherExpensesGrp/Desc | 2 | MISCELLANEOUS |
| IRS990/OtherExpensesGrp/Desc | 3 | RECRUITMENT |
| IRS990/OtherExpensesGrp/FundraisingAmt | 0 | 23119 |
| IRS990/OtherExpensesGrp/FundraisingAmt | 1 | 3401 |
| IRS990/OtherExpensesGrp/FundraisingAmt | 2 | 95 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 0 | 677 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 1 | 3460 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 51113 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 1 | 13219 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 2 | 567 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 51113 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 23119 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 17297 |
| IRS990/OtherExpensesGrp/TotalAmt | 3 | 4122 |
| IRS990/OtherRevenueMiscGrp/BusinessCd | 0 | 541700 |
| IRS990/OtherRevenueMiscGrp/Desc | 0 | HONORARIUMS |
| IRS990/OtherRevenueMiscGrp/RelatedOrExemptFuncIncomeAmt | 0 | 2550 |
| IRS990/OtherRevenueMiscGrp/TotalRevenueColumnAmt | 0 | 2550 |
| IRS990/OtherRevenueTotalAmt | 0 | 2550 |
| IRS990/OtherSalariesAndWagesGrp/FundraisingAmt | 0 | 119340 |
| IRS990/OtherSalariesAndWagesGrp/ManagementAndGeneralAmt | 0 | 228189 |
| IRS990/OtherSalariesAndWagesGrp/ProgramServicesAmt | 0 | 1217520 |
| IRS990/OtherSalariesAndWagesGrp/TotalAmt | 0 | 1565049 |
| IRS990/PartialLiquidationInd | 0 | 0 |
| IRS990/PayPremiumsPrsnlBnftCntrctInd | 0 | 0 |
| IRS990/PayrollTaxesGrp/FundraisingAmt | 0 | 9653 |
| IRS990/PayrollTaxesGrp/ManagementAndGeneralAmt | 0 | 17070 |
| IRS990/PayrollTaxesGrp/ProgramServicesAmt | 0 | 102497 |
| IRS990/PayrollTaxesGrp/TotalAmt | 0 | 129220 |
| IRS990/PensionPlanContributionsGrp/FundraisingAmt | 0 | 7046 |
| IRS990/PensionPlanContributionsGrp/ManagementAndGeneralAmt | 0 | 9935 |
| IRS990/PensionPlanContributionsGrp/ProgramServicesAmt | 0 | 67241 |
| IRS990/PensionPlanContributionsGrp/TotalAmt | 0 | 84222 |
| IRS990/PledgesAndGrantsReceivableGrp/BOYAmt | 0 | 596336 |
| IRS990/PledgesAndGrantsReceivableGrp/EOYAmt | 0 | 1291558 |
| IRS990/PoliticalCampaignActyInd | 0 | 0 |
| IRS990/PrepaidExpensesDefrdChargesGrp/BOYAmt | 0 | 48239 |
| IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt | 0 | 57903 |
| IRS990/PrincipalOfficerNm | 0 | PATTI A STOLL |
| IRS990/ProfessionalFundraisingInd | 0 | 1 |
| IRS990/ProhibitedTaxShelterTransInd | 0 | 0 |
| IRS990/PYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/PYContributionsGrantsAmt | 0 | 3814878 |
| IRS990/PYExcessBenefitTransInd | 0 | 0 |
| IRS990/PYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/PYInvestmentIncomeAmt | 0 | 3162 |
| IRS990/PYOtherExpensesAmt | 0 | 867133 |
| IRS990/PYOtherRevenueAmt | 0 | 153488 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 0 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | 989717 |
| IRS990/PYSalariesCompEmpBnftPaidAmt | 0 | 2091538 |
| IRS990/PYTotalExpensesAmt | 0 | 2981811 |
| IRS990/PYTotalProfFndrsngExpnsAmt | 0 | 23140 |
| IRS990/PYTotalRevenueAmt | 0 | 3971528 |
| IRS990/QuidProQuoContributionsInd | 0 | 0 |
| IRS990/RcvFndsToPayPrsnlBnftCntrctInd | 0 | 0 |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | 1073959 |
| IRS990/RegularMonitoringEnfrcInd | 0 | 1 |
| IRS990/RelatedEntityInd | 0 | 0 |
| IRS990/RelatedOrganizationCtrlEntInd | 0 | 0 |
| IRS990/ReportInvestmentsOtherSecInd | 0 | 0 |
| IRS990/ReportLandBuildingEquipmentInd | 0 | 1 |
| IRS990/ReportOtherAssetsInd | 0 | 0 |
| IRS990/ReportOtherLiabilitiesInd | 0 | 0 |
| IRS990/ReportProgramRelatedInvstInd | 0 | 0 |
| IRS990/RevenueAmt | 0 | 2550 |
| IRS990/SavingsAndTempCashInvstGrp/BOYAmt | 0 | 2216573 |
| IRS990/SavingsAndTempCashInvstGrp/EOYAmt | 0 | 2852012 |
| IRS990ScheduleA/Form990ScheduleAPartVIGrp/ExplanationTxt | 0 | HONORARIUMS - 2016 AMOUNT: $ 10,450. 2017 AMOUNT: $ 1,287. 2018 AMOUNT: $ 1,305. 2019 AMOUNT: $ 4,566. 2020 AMOUNT: $ 2,550. OTHER INCOME - 2017 AMOUNT: $ 100. |
| IRS990ScheduleA/Form990ScheduleAPartVIGrp/FormAndLineReferenceDesc | 0 | SCHEDULE A, PART II, LINE 10, EXPLANATION OF OTHER INCOME: |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearAmt | 0 | 4560422 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus1YearAmt | 0 | 3814878 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 2388576 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 2322244 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 1453932 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/TotalAmt | 0 | 14540052 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearAmt | 0 | 4293 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus1YearAmt | 0 | 3162 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 2711 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 1739 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 5967 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/TotalAmt | 0 | 17872 |
| IRS990ScheduleA/GrossReceiptsRltdActivitiesAmt | 0 | 908612 |
| IRS990ScheduleA/OtherIncome170Grp/CurrentTaxYearAmt | 0 | 2550 |
| IRS990ScheduleA/OtherIncome170Grp/CurrentTaxYearMinus1YearAmt | 0 | 4566 |
| IRS990ScheduleA/OtherIncome170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 1305 |
| IRS990ScheduleA/OtherIncome170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 1387 |
| IRS990ScheduleA/OtherIncome170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 10450 |
| IRS990ScheduleA/OtherIncome170Grp/TotalAmt | 0 | 20258 |
| IRS990ScheduleA/PublicOrganization170Ind | 0 | X |
| IRS990ScheduleA/PublicSupportCY170Pct | 0 | 0.97080 |
| IRS990ScheduleA/PublicSupportPY170Pct | 0 | 0.94840 |
| IRS990ScheduleA/PublicSupportTotal170Amt | 0 | 14153125 |
| IRS990ScheduleA/SubstantialContributorsTotAmt | 0 | 386927 |
| IRS990ScheduleA/ThirtyThrPctSuprtTestsCY170Ind | 0 | X |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearAmt | 0 | 4560422 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus1YearAmt | 0 | 3814878 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 2388576 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 2322244 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 1453932 |
| IRS990ScheduleA/TotalCalendarYear170Grp/TotalAmt | 0 | 14540052 |
| IRS990ScheduleA/TotalSupportAmt | 0 | 14578182 |
| IRS990ScheduleB/ContributorInformationGrp/ContributorBusinessName/BusinessNameLine1 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorNum | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine1 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine2 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/City | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/State | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCode | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt | 0 | RESTRICTED |
| IRS990/ScheduleBRequiredInd | 0 | 1 |
| IRS990ScheduleD/EquipmentGrp/BookValueAmt | 0 | 44071 |
| IRS990ScheduleD/EquipmentGrp/DepreciationAmt | 0 | 99702 |
| IRS990ScheduleD/EquipmentGrp/OtherCostOrOtherBasisAmt | 0 | 143773 |
| IRS990ScheduleD/ExpensesNotReportedAmt | 0 | 0 |
| IRS990ScheduleD/ExpensesNotRptFinclStmtAmt | 0 | 0 |
| IRS990ScheduleD/ExpensesSubtotalAmt | 0 | 3493306 |
| IRS990ScheduleD/LeaseholdImprovementsGrp/BookValueAmt | 0 | 8358 |
| IRS990ScheduleD/LeaseholdImprovementsGrp/DepreciationAmt | 0 | 28595 |
| IRS990ScheduleD/LeaseholdImprovementsGrp/OtherCostOrOtherBasisAmt | 0 | 36953 |
| IRS990ScheduleD/RevenueNotReportedAmt | 0 | 0 |
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Displayed year
2021 • Form 990Detailed filing. Detailed filing data is available for this year.