Liabilities / Assets
29th percentile
Higher debt load relative to assets than 29% of similar nonprofits.
Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.
Liabilities / Assets
29th percentile
Higher debt load relative to assets than 29% of similar nonprofits.
Liabilities / Revenue
49th percentile
Higher debt load relative to revenue than 49% of similar nonprofits.
Net Margin
71st percentile
Higher net margin than 71% of similar nonprofits.
Top Officer Pay
50th percentile
Higher top officer pay than 50% of similar nonprofits.
Top officer pay equals 5.4% of source-year revenue.
Asset Growth
63rd percentile
Faster asset growth than 63% of similar nonprofits.
Revenue Growth
54th percentile
Faster revenue growth than 54% of similar nonprofits.
Assets
Up$15,329,215
Up $1,121,206 (+7.9%) from 2024
Net Assets
Up$14,672,521
Up $1,095,705 (+8.1%) from 2024
Liabilities
Up$656,694
Up $25,501 (+4.0%) from 2024
Revenue
Up$3,354,345
Up $236,267 (+7.6%) from 2024
Expenses
Up$2,831,341
Up $571,801 (+25%) from 2024
Net Income
Down$523,004
Down $335,534 (-39%) from 2024
To manage, preserve and maintain the character and condition of blithewold mansion, gardens & arboretum in perpetuity for the benefit of the public. Blithewold mansion, gardens & arboretum's mission is to preserve new england's finest garden estate through excellence in horticulture and historic preservation, and by our example to teach and inspire others. The property consists of a 45 room country manor home built in 1908, several out buildings, a reproduction 1901 lord and burnham greenhouse, expansive grounds, 2500 rare and unusual plant and tree specimens, and a 33-acre designed landscape with seven historic gardens.
To preserve and share the horticulture, history and beauty of blithewold as an authentic 'country place era' waterfront estate with the founding family's distinctive arboretum, gardens, mansion and collections.
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Investments in Publicly Traded Securities | $9,488,126 | $10,231,759 | ▲ $743,633 |
| Land, Buildings, and Equipment, Net | $3,064,719 | $2,985,178 | ▼ $79,541 |
| Savings and Temporary Cash Investments | $357,830 | $664,772 | ▲ $306,942 |
| Cash and Non-Interest-Bearing Accounts | $7,335 | $116,167 | ▲ $108,832 |
| Prepaid Expenses and Deferred Charges | $101,035 | $99,705 | ▼ $1,330 |
| Inventories for Sale or Use | $61,726 | $89,470 | ▲ $27,744 |
| Pledges and Grants Receivable | $2,520 | - | - |
| Accounts Receivable | $306 | - | - |
| Total Assets | $14,208,009 | $15,329,215 | ▲ $1,121,206 |
| Other Assets Total | $1,124,412 | $1,142,164 | ▲ $17,752 |
| Liabilities | |||
| Deferred Revenue | $570,543 | $521,790 | ▼ $48,753 |
| Accounts Payable and Accrued Expenses | $56,050 | $130,304 | ▲ $74,254 |
| Escrow Account Liability | $4,600 | $4,600 | → $0 |
| Total Liabilities | $631,193 | $656,694 | ▲ $25,501 |
| Net Assets / Fund Balance | |||
| Net Assets Without Donor Restrictions | $10,045,006 | $10,641,927 | ▲ $596,921 |
| Net Assets With Donor Restrictions | $3,531,810 | $4,030,594 | ▲ $498,784 |
| Total Net Assets Fund Balance | $13,576,816 | $14,672,521 | ▲ $1,095,705 |
| Total Liabilities and Net Assets / Fund Balance | $14,208,009 | $15,329,215 | ▲ $1,121,206 |
| Asset | Book Value | Depreciation | Basis |
|---|---|---|---|
| Buildings | $2,873,141 | $1,455,308 | $4,328,449 |
| Equipment | $50,037 | $481,421 | $531,458 |
| Land | $62,000 | - | $62,000 |
| Other Assets Org | $1,142,164 | - | - |
| Period | Beginning | Contrib. | Gain/Loss | Other Uses | End |
|---|---|---|---|---|---|
| 2024 | $9,488,070 | $2,055,790 | ▲ $760,786 | $2,042,187 | $10,231,703 |
| 2023 | $8,191,959 | $3,020,484 | ▲ $1,723,533 | $3,420,063 | $9,488,070 |
| 2022 | $8,412,758 | $2,094,830 | ▼ $492,088 | $1,793,501 | $8,191,959 |
| 2021 | $7,268,416 | $1,516,578 | ▲ $527,512 | $871,859 | $8,412,758 |
| 2020 | $6,865,601 | $2,664,149 | ▲ $878,152 | $3,117,848 | $7,268,416 |
| Name | Title | Full / Part Time | Base | Other | Total |
|---|---|---|---|---|---|
| Karen Binder | Executive Director | FT | $161,047 | $19,220 | $180,267 |
| Name | Title |
|---|---|
| Jeff Hirsh | Chair |
| Gary Furtado | Vice-chair |
| Anne Szostak | Director |
| Carol Feinstein | Director |
| Ellen Bruzelius | Director |
| Herb Cummings | Director |
| Joanne Patterson | Director |
| Kim Sutton | Director |
| Laura Willson | Director |
| Laurie Dubel | Director |
| Lisa Raiola | Director |
| Lisa Sienkewicz | Director |
| Pamela Thompson | Director |
| Ria Nagtegaal | Director |
| Richard Glenn | Director |
| Seraphin Daponte | Director |
| Sophath Toon | Director |
| Susan Hibbitt | Director |
| Trish Peterson | Director |
| Trish Sylvester | Director |
| Melissa Benner | Director (outgoing) |
| Kate Lentz | Secretary |
| Joe Perroni | Treasurer |
| Line Item | Amount |
|---|---|
| Other Expenses | $1,441,549 |
| Salaries, Compensation, and Employee Benefits | $1,389,792 |
| Total Fundraising Expense | $161,005 |
| Grants and Similar Amounts Paid | $0 |
| Professional Fundraising Fees | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Other Salaries and Wages | $914,954 | $71,141 | $3,984 | $990,079 |
| Other Expenses | $283,113 | $24,837 | $3,936 | $311,886 |
| Occupancy | $134,249 | $62,427 | - | $196,676 |
| Current Officers, Directors, Trustees, and Key Employees | $14,066 | $54,996 | $110,010 | $179,072 |
| Depreciation Depletion | $130,944 | $5,119 | - | $136,063 |
| Office Expenses | $725 | $93,862 | $32,785 | $127,372 |
| Advertising | $98,630 | - | - | $98,630 |
| Other Employee Benefits | $79,674 | $17,690 | - | $97,364 |
| Payroll Taxes | $72,134 | $9,225 | $8,834 | $90,193 |
| Fees for Service Investment Mgmnt Fees | - | $79,861 | - | $79,861 |
| Fees for Services Accounting | - | $34,695 | - | $34,695 |
| Pension Plan Contributions | $24,856 | $6,772 | $1,456 | $33,084 |
| Conferences and Meetings | - | $21,795 | - | $21,795 |
| Information Technology | - | $10,874 | - | $10,874 |
| Fees for Services Other | - | $2,781 | - | $2,781 |
| All Other Expenses | - | $2,520 | - | $2,520 |
| Fees for Services Legal | - | $1,513 | - | $1,513 |
| Total Functional Expenses | $2,170,228 | $500,108 | $161,005 | $2,831,341 |
| Line Item | Amount |
|---|---|
| Total Expenses per Audited Statements | $3,099,700 |
| Total Expenses per Form 990 | $2,831,341 |
| Expenses per Audited Statements | $2,699,839 |
| Expenses Not Reported on Form 990 | $399,861 |
| Expenses Not Reported on Financial Statements | $131,502 |
| Other Expense Adjustments | $131,502 |
| Line Item | Amount |
|---|---|
| Fundraising Direct Expenses | $105,398 |
| Fundraising Gross Income | $57,225 |
| Professional Fundraising Fees | $0 |
| Event | Gross Receipts | Gross Revenue | Direct Expenses | Net Income |
|---|---|---|---|---|
| Gala | $376,295 | $57,225 | $8,896 | $48,329 |
| Total Events | $376,295 | $57,225 | $105,398 | $-48,173 |
“The blithewold inc. Governing body or board of directors receives an electronic copy of the organization's form 990 for review and approval before filing.”
“Any potential conflict is brought to the attention of the board of directors by the executive director and it is discussed at length and resolved / approved, accordingly.”
“The salary of the executive director is discussed between the treasurer and the chairman of the board and then approved by the finance committee. Subsequently, the compensation is included in the organization's budget and the entire board of directors approves the budget, annually.”
“Blithewold, inc.'s governing documents, conflict of interest policy and financial statements are available to the public upon receipt of a written request.”
“Net change in beneficial interest in trust 17,752.”
“Collection items consist of artifacts of historical significance and art objects that are held for educational, research, and curatorial purposes. Each of the items is cataloged, preserved, and cared for, and activities verifying their existence and assessing their condition are performed continuously. Collection items acquired either through purchase or donation are not capitalized. Purchases of collection items are recorded as decreases in unrestricted net assets if purchased with unrestricted assets and as decreases in temporarily restricted or permanently restricted net assets if purchased with donor-restricted assets. Contributions of collection items are not recognized in the statement of activities. Proceeds from deaccessions or insurance recoveries are reflected on the statement of activities based on the absence or existence and nature of donor-imposed restrictions. Collection items are protected, kept unencumbered, cared for, and preserved. If collection items are sold, the proceeds from the sale are used solely for the advancement of blithewold's collections care.”
“Collection items consist of artifacts of historical significance, such as letters, journals, diaries and photographs, as well as objects of art and decorative arts, utilitarian and household items, personal possessions, costumes and accessories. Collections are preserved and displayed in an authentic setting through controlled public access, publications and educational programs. The collections support the integrity of blithewold, inc., which extends to all aspects of the property, from furnishings and artifacts to horticulture.”
“The escrow liability amounts on form 990, part x, line 21 consist of tenant security deposits.”
“The intended use of the organization's endowment funds is to fund operations and emergency capital needs when required.”
“Management has analyzed the tax positions taken by the organization and has concluded that, as of february 28, 2025 and february 29, 2024, there are no uncertain tax positions taken or expected to be taken that would require recognition of a liability (or asset) or disclosure in the financial statements. While no income tax returns are currently being examined by the internal revenue service, fiscal years since 2022 remain open.”
“Change in value beneficial interest in trust 17,752. Rental expenses 128,620. Fundraising expenses 105,398.”
“Investment expenses 131,502.”
“Cost of goods sold presented as expense per financial statements 109,402. Rental expenses 128,620. Fundraising expenses 105,398.”
“Investment expenses 131,502.”
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 | 56050 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 130304 |
| IRS990/AccountsReceivableGrp/BOYAmt | 0 | 306 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | 0 |
| IRS990/ActivityOrMissionDesc | 0 | TO PRESERVE AND SHARE THE HORTICULTURE, HISTORY AND BEAUTY OF BLITHEWOLD AS AN AUTHENTIC 'COUNTRY PLACE ERA' WATERFRONT ESTATE WITH THE FOUNDING FAMILY'S DISTINCTIVE ARBORETUM, GARDENS, MANSION AND COLLECTIONS. |
| IRS990/AdvertisingGrp/ProgramServicesAmt | 0 | 98630 |
| IRS990/AdvertisingGrp/TotalAmt | 0 | 98630 |
| IRS990/AllOtherContributionsAmt | 0 | 477757 |
| IRS990/AllOtherExpensesGrp/ManagementAndGeneralAmt | 0 | 2520 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 2520 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | 1 |
| IRS990/AuditCommitteeInd | 0 | 0 |
| IRS990/BackupWthldComplianceInd | 0 | 1 |
| IRS990/BooksInCareOfDetail/BusinessName/BusinessNameLine1Txt | 0 | KAREN BINDER EXECUTIVE DIRECTOR |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 4012532707 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 101 FERRY ROAD |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | BRISTOL |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | RI |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 02809 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | 0 |
| IRS990/BusinessRlnWithFamMemInd | 0 | 0 |
| IRS990/BusinessRlnWithOrgMemInd | 0 | 0 |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 7335 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 116167 |
| IRS990/ChangeToOrgDocumentsInd | 0 | 0 |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/CollectionsOfArtInd | 0 | 1 |
| IRS990/CompCurrentOfcrDirectorsGrp/FundraisingAmt | 0 | 110010 |
| IRS990/CompCurrentOfcrDirectorsGrp/ManagementAndGeneralAmt | 0 | 54996 |
| IRS990/CompCurrentOfcrDirectorsGrp/ProgramServicesAmt | 0 | 14066 |
| IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt | 0 | 179072 |
| IRS990/CompensationFromOtherSrcsInd | 0 | 0 |
| IRS990/CompensationProcessCEOInd | 0 | 1 |
| IRS990/CompensationProcessOtherInd | 0 | 1 |
| IRS990/ConferencesMeetingsGrp/ManagementAndGeneralAmt | 0 | 21795 |
| IRS990/ConferencesMeetingsGrp/TotalAmt | 0 | 21795 |
| IRS990/ConflictOfInterestPolicyInd | 0 | 1 |
| IRS990/ConservationEasementsInd | 0 | 0 |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | 0 |
| IRS990/ContriRptFundraisingEventAmt | 0 | 319070 |
| IRS990/CostOfGoodsSoldAmt | 0 | 109402 |
| IRS990/CreditCounselingInd | 0 | 1 |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 1014853 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/CYInvestmentIncomeAmt | 0 | 525821 |
| IRS990/CYOtherExpensesAmt | 0 | 1441549 |
| IRS990/CYOtherRevenueAmt | 0 | 895488 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 918183 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 523004 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 1389792 |
| IRS990/CYTotalExpensesAmt | 0 | 2831341 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 161005 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 3354345 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | 0 |
| IRS990/DeductibleArtContributionInd | 0 | 0 |
| IRS990/DeductibleNonCashContriInd | 0 | 0 |
| IRS990/DeferredRevenueGrp/BOYAmt | 0 | 570543 |
| IRS990/DeferredRevenueGrp/EOYAmt | 0 | 521790 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | 0 |
| IRS990/DepreciationDepletionGrp/ManagementAndGeneralAmt | 0 | 5119 |
| IRS990/DepreciationDepletionGrp/ProgramServicesAmt | 0 | 130944 |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 136063 |
| IRS990/Desc | 0 | PRESERVATION - TO PRESERVE AND MAINTAIN THE HISTORICAL MANSION AND OUTBUILDINGS, ARBORETUM AND GROUNDS. PROPERTIES ARE OPEN TO THE GENERAL PUBLIC, AND A BALANCE IS MAINTAINED BETWEEN THE SITE USE AND PRESERVATION EFFORTS. MEMBER & VISITOR SERVICES DEPARTMENT OFFERS TOURS AND SPONSORS EVENTS FOR THE ENJOYMENT OF ITS MEMBERS AND VISITORS IN AN EFFORT TO FURTHER AN UNDERSTANDING OF THE ESTATE'S CULTURAL AND HISTORIC HERITAGE, AND BUILD A GREATER AWARENESS AND APPRECIATION FOR THE ART AND SCIENCE OF HORTICULTURE. |
| IRS990/DescribedInSection501c3Ind | 0 | 1 |
| IRS990/DisregardedEntityInd | 0 | 0 |
| IRS990/DocumentRetentionPolicyInd | 0 | 1 |
| IRS990/DonorAdvisedFundInd | 0 | 0 |
| IRS990/DonorRestrictionNetAssetsGrp/BOYAmt | 0 | 3531810 |
| IRS990/DonorRestrictionNetAssetsGrp/EOYAmt | 0 | 4030594 |
| IRS990/DonorRstrOrQuasiEndowmentsInd | 0 | 1 |
| IRS990/ElectionOfBoardMembersInd | 0 | 0 |
| IRS990/EmployeeCnt | 0 | 74 |
| IRS990/EmploymentTaxReturnsFiledInd | 0 | 1 |
| IRS990/EngagedInExcessBenefitTransInd | 0 | 0 |
| IRS990/EscrowAccountLiabilityGrp/BOYAmt | 0 | 4600 |
| IRS990/EscrowAccountLiabilityGrp/EOYAmt | 0 | 4600 |
| IRS990/ExpenseAmt | 0 | 931732 |
| IRS990/FamilyOrBusinessRlnInd | 0 | 0 |
| IRS990/FederalGrantAuditRequiredInd | 0 | 0 |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 34695 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 34695 |
| IRS990/FeesForServicesLegalGrp/ManagementAndGeneralAmt | 0 | 1513 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 1513 |
| IRS990/FeesForServicesOtherGrp/ManagementAndGeneralAmt | 0 | 2781 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 2781 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/ManagementAndGeneralAmt | 0 | 79861 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/TotalAmt | 0 | 79861 |
| IRS990/ForeignActivitiesInd | 0 | 0 |
| IRS990/ForeignFinancialAccountInd | 0 | 0 |
| IRS990/ForeignOfficeInd | 0 | 0 |
| IRS990/Form8282PropertyDisposedOfInd | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 7 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 8 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 9 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 10 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 11 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 12 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 13 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 14 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 15 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 16 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 17 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 18 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 19 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 20 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 21 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 22 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 23 | 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/IndividualTrusteeOrDirectorInd | 14 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 15 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 16 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 17 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 18 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 19 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 20 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 21 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 22 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 13 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 14 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 15 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 16 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 17 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 18 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 19 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 20 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 21 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 22 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 23 | 19220 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | ANNE SZOSTAK |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | CAROL FEINSTEIN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | ELLEN BRUZELIUS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | GARY FURTADO |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | HERB CUMMINGS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | JEFF HIRSH |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | JOANNE PATTERSON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | JOE PERRONI |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | KATE LENTZ |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 9 | KIM SUTTON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 10 | LAURA WILLSON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 11 | LAURIE DUBEL |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 12 | LISA RAIOLA |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 13 | LISA SIENKEWICZ |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 14 | MELISSA BENNER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 15 | PAMELA THOMPSON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 16 | RIA NAGTEGAAL |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 17 | RICHARD GLENN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 18 | SERAPHIN DAPONTE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 19 | SOPHATH TOON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 20 | SUSAN HIBBITT |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 21 | TRISH PETERSON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 22 | TRISH SYLVESTER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 23 | KAREN BINDER |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 13 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 14 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 15 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 16 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 17 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 18 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 19 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 20 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 21 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 22 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 23 | 161047 |
| 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/ReportableCompFromRltdOrgAmt | 19 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 20 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 21 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 22 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 23 | 0 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | VICE-CHAIR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | CHAIR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | TREASURER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 8 | SECRETARY |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 9 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 10 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 11 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 12 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 13 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 14 | DIRECTOR (OUTGOING) |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 15 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 16 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 17 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 18 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 19 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 20 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 21 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 22 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 23 | EXECUTIVE DIRECTOR |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | 1 |
| IRS990/FormationYr | 0 | 1999 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | 0 |
| IRS990/FSAuditedBasisGrp/SeparateBasisFinclStmtInd | 0 | X |
| IRS990/FSAuditedInd | 0 | 1 |
| IRS990/FundraisingActivitiesInd | 0 | 1 |
| IRS990/FundraisingAmt | 0 | 319070 |
| IRS990/FundraisingDirectExpensesAmt | 0 | 105398 |
| IRS990/FundraisingGrossIncomeAmt | 0 | 57225 |
| IRS990/GainOrLossGrp/SecuritiesAmt | 0 | 205837 |
| IRS990/GamingActivitiesInd | 0 | 0 |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 22 |
| IRS990/GrantsToIndividualsInd | 0 | 0 |
| IRS990/GrantsToOrganizationsInd | 0 | 0 |
| IRS990/GrantToRelatedPersonInd | 0 | 0 |
| IRS990/GrossAmountSalesAssetsGrp/SecuritiesAmt | 0 | 2042187 |
| IRS990/GrossReceiptsAmt | 0 | 5534115 |
| IRS990/GrossRentsGrp/RealAmt | 0 | 974860 |
| IRS990/GrossSalesOfInventoryAmt | 0 | 206823 |
| IRS990/GroupReturnForAffiliatesInd | 0 | 0 |
| IRS990/IncludeFIN48FootnoteInd | 0 | 1 |
| IRS990/IndependentAuditFinclStmtInd | 0 | 1 |
| IRS990/IndependentVotingMemberCnt | 0 | 22 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 1 |
| IRS990/IndoorTanningServicesInd | 0 | 0 |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InfoInScheduleOPartXIInd | 0 | X |
| IRS990/InformationTechnologyGrp/ManagementAndGeneralAmt | 0 | 10874 |
| IRS990/InformationTechnologyGrp/TotalAmt | 0 | 10874 |
| IRS990/InventoriesForSaleOrUseGrp/BOYAmt | 0 | 61726 |
| IRS990/InventoriesForSaleOrUseGrp/EOYAmt | 0 | 89470 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 319984 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 319984 |
| IRS990/InvestmentInJointVentureInd | 0 | 0 |
| IRS990/InvestmentsPubTradedSecGrp/BOYAmt | 0 | 9488126 |
| IRS990/InvestmentsPubTradedSecGrp/EOYAmt | 0 | 10231759 |
| IRS990/IRPDocumentCnt | 0 | 26 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 1936729 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 3064719 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 2985178 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 4921907 |
| IRS990/LegalDomicileStateCd | 0 | RI |
| IRS990/LessCostOthBasisSalesExpnssGrp/SecuritiesAmt | 0 | 1836350 |
| IRS990/LessRentalExpensesGrp/RealAmt | 0 | 128620 |
| IRS990/LoanOutstandingInd | 0 | 0 |
| IRS990/LobbyingActivitiesInd | 0 | 0 |
| IRS990/LocalChaptersInd | 0 | 0 |
| IRS990/MaterialDiversionOrMisuseInd | 0 | 0 |
| IRS990/MembershipDuesAmt | 0 | 218026 |
| IRS990/MembersOrStockholdersInd | 0 | 0 |
| IRS990/MethodOfAccountingAccrualInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | 1 |
| IRS990/MinutesOfGoverningBodyInd | 0 | 1 |
| IRS990/MissionDesc | 0 | TO PRESERVE AND SHARE THE HORTICULTURE, HISTORY AND BEAUTY OF BLITHEWOLD AS AN AUTHENTIC 'COUNTRY PLACE ERA' WATERFRONT ESTATE WITH THE FOUNDING FAMILY'S DISTINCTIVE ARBORETUM, GARDENS, MANSION AND COLLECTIONS. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | 0 |
| IRS990/MoreThan5000KToOrgInd | 0 | 0 |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 13576816 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 14672521 |
| IRS990/NetGainOrLossInvestmentsGrp/ExclusionAmt | 0 | 205837 |
| IRS990/NetGainOrLossInvestmentsGrp/TotalRevenueColumnAmt | 0 | 205837 |
| IRS990/NetIncmFromFundraisingEvtGrp/ExclusionAmt | 0 | -48173 |
| IRS990/NetIncmFromFundraisingEvtGrp/TotalRevenueColumnAmt | 0 | -48173 |
| IRS990/NetIncomeOrLossGrp/ExclusionAmt | 0 | 97421 |
| IRS990/NetIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 97421 |
| IRS990/NetRentalIncomeOrLossGrp/ExclusionAmt | 0 | 846240 |
| IRS990/NetRentalIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 846240 |
| IRS990/NetUnrelatedBusTxblIncmAmt | 0 | 0 |
| IRS990/NetUnrlzdGainsLossesInvstAmt | 0 | 554949 |
| IRS990/NoDonorRestrictionNetAssetsGrp/BOYAmt | 0 | 10045006 |
| IRS990/NoDonorRestrictionNetAssetsGrp/EOYAmt | 0 | 10641927 |
| IRS990/NondeductibleContributionsInd | 0 | 0 |
| IRS990/OccupancyGrp/ManagementAndGeneralAmt | 0 | 62427 |
| IRS990/OccupancyGrp/ProgramServicesAmt | 0 | 134249 |
| IRS990/OccupancyGrp/TotalAmt | 0 | 196676 |
| IRS990/OfficeExpensesGrp/FundraisingAmt | 0 | 32785 |
| IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt | 0 | 93862 |
| IRS990/OfficeExpensesGrp/ProgramServicesAmt | 0 | 725 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 127372 |
| IRS990/OfficerMailingAddressInd | 0 | 0 |
| IRS990/OperateHospitalInd | 0 | 0 |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsFASB117Ind | 0 | X |
| IRS990/OtherAssetsTotalGrp/BOYAmt | 0 | 1124412 |
| IRS990/OtherAssetsTotalGrp/EOYAmt | 0 | 1142164 |
| IRS990/OtherChangesInNetAssetsAmt | 0 | 17752 |
| IRS990/OtherEmployeeBenefitsGrp/ManagementAndGeneralAmt | 0 | 17690 |
| IRS990/OtherEmployeeBenefitsGrp/ProgramServicesAmt | 0 | 79674 |
| IRS990/OtherEmployeeBenefitsGrp/TotalAmt | 0 | 97364 |
| IRS990/OtherExpensesGrp/Desc | 0 | REPAIRS, MAINTENANCE & |
| IRS990/OtherExpensesGrp/Desc | 1 | SUPPLIES AND PROGRAM CO |
| IRS990/OtherExpensesGrp/FundraisingAmt | 0 | 3936 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 0 | 24837 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 416883 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 1 | 283113 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 416883 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 311886 |
| IRS990/OtherSalariesAndWagesGrp/FundraisingAmt | 0 | 3984 |
| IRS990/OtherSalariesAndWagesGrp/ManagementAndGeneralAmt | 0 | 71141 |
| IRS990/OtherSalariesAndWagesGrp/ProgramServicesAmt | 0 | 914954 |
| IRS990/OtherSalariesAndWagesGrp/TotalAmt | 0 | 990079 |
| IRS990/PartialLiquidationInd | 0 | 0 |
| IRS990/PayPremiumsPrsnlBnftCntrctInd | 0 | 0 |
| IRS990/PayrollTaxesGrp/FundraisingAmt | 0 | 8834 |
| IRS990/PayrollTaxesGrp/ManagementAndGeneralAmt | 0 | 9225 |
| IRS990/PayrollTaxesGrp/ProgramServicesAmt | 0 | 72134 |
| IRS990/PayrollTaxesGrp/TotalAmt | 0 | 90193 |
| IRS990/PensionPlanContributionsGrp/FundraisingAmt | 0 | 1456 |
| IRS990/PensionPlanContributionsGrp/ManagementAndGeneralAmt | 0 | 6772 |
| IRS990/PensionPlanContributionsGrp/ProgramServicesAmt | 0 | 24856 |
| IRS990/PensionPlanContributionsGrp/TotalAmt | 0 | 33084 |
| IRS990/PledgesAndGrantsReceivableGrp/BOYAmt | 0 | 2520 |
| IRS990/PoliticalCampaignActyInd | 0 | 0 |
| IRS990/PrepaidExpensesDefrdChargesGrp/BOYAmt | 0 | 101035 |
| IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt | 0 | 99705 |
| IRS990/PrincipalOfficerNm | 0 | KAREN BINDER |
| IRS990/ProfessionalFundraisingInd | 0 | 0 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 0 | 900099 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 1 | 900099 |
| IRS990/ProgramServiceRevenueGrp/Desc | 0 | ADMISSIONS AND PROGRAM ACTIVITIES |
| IRS990/ProgramServiceRevenueGrp/Desc | 1 | OTHER EVENTS |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 800747 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 1 | 117436 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 0 | 800747 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 1 | 117436 |
| IRS990/ProgSrvcAccomActy2Grp/Desc | 0 | MEMBER & VISITOR SERVICES-OFFER TOURS AND SPONSOR EVENTS FOR THE ENJOYMENT OF MEMBERS AND GENERAL PUBLIC IN ORDER TO FURTHER AN UNDERSTANDING OF THE ESTATE'S CULTURAL AND HISTORICAL HERITAGE. CULTIVATE MEMBERSHIPS FOR BLITHEWOLD. BLITHEWOLD MANSION, GARDENS & ARBORETUM HAS 1,400 MEMBERS, 35,000 VISITORS (ESTIMATED) ANNUALLY. THE PROPERTY IS OPEN TO THE PUBLIC 365 DAYS A YEAR AND THE MANSION IS OPEN 120 DAYS A YEAR. |
| IRS990/ProgSrvcAccomActy2Grp/ExpenseAmt | 0 | 1132385 |
| IRS990/ProgSrvcAccomActy2Grp/RevenueAmt | 0 | 800747 |
| IRS990/ProgSrvcAccomActy3Grp/Desc | 0 | EDUCATION PROGRAMS - VARIOUS EDUCATIONAL CLASSES ARE OFFERED TO MEMBERS AND THE GENERAL PUBLIC YEAR ROUND. TOPICS ARE BASED ON THE SCIENCE OF HORTICULTURE, GARDEN MAINTENANCE, LANDSCAPE AND GARDEN DESIGN PRINCIPLES, AND ENVIRONMENTAL SCIENCE. |
| IRS990/ProgSrvcAccomActy3Grp/ExpenseAmt | 0 | 106111 |
| IRS990/ProgSrvcAccomActy3Grp/RevenueAmt | 0 | 117436 |
| IRS990/ProhibitedTaxShelterTransInd | 0 | 0 |
| IRS990/PYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/PYContributionsGrantsAmt | 0 | 483747 |
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Displayed year
2025 • Form 990Detailed filing. Detailed filing data is available for this year.