Liabilities / Assets
8th percentile
Higher debt load relative to assets than 8% of similar nonprofits.
990 • Fiscal year 2013 • EIN 04-6003451
Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.
Liabilities / Assets
8th percentile
Higher debt load relative to assets than 8% of similar nonprofits.
Liabilities / Revenue
8th percentile
Higher debt load relative to revenue than 8% of similar nonprofits.
Net Margin
88th percentile
Higher net margin than 88% of similar nonprofits.
Top Officer Pay
45th percentile
Higher top officer pay than 45% of similar nonprofits.
Top officer pay equals 2.5% of source-year revenue.
Asset Growth
79th percentile
Faster asset growth than 79% of similar nonprofits.
Revenue Growth
95th percentile
Faster revenue growth than 95% of similar nonprofits.
Assets
Up$34,497,147
Up $4,621,628 (+15%) from 2012
Net Assets
Up$34,302,120
Up $4,697,262 (+16%) from 2012
Liabilities
Down$195,027
Down $75,634 (-28%) from 2012
Revenue
Up$8,600,274
Up $4,879,055 (+131%) from 2012
Expenses
Up$4,919,267
Up $87,921 (+1.8%) from 2012
Net Income
Up$3,681,007
Up $4,791,134 (+432%) from 2012
The nantucket historical association (nha) tells the inspiring stories of nantucket through its collections, programs, and properties.
The nantucket historical association tells the inspiring stories of nantucket through its collections, programs, and properties.
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Land, Buildings, and Equipment, Net | $16,710,136 | $15,829,993 | ▼ $880,143 |
| Investments in Publicly Traded Securities | $10,647,824 | $11,818,605 | ▲ $1,170,781 |
| Pledges and Grants Receivable | $126,737 | $4,234,092 | ▲ $4,107,355 |
| Savings and Temporary Cash Investments | $1,659,685 | $2,111,433 | ▲ $451,748 |
| Receivables From Officers Etc | $533,750 | $303,750 | ▼ $230,000 |
| Inventories for Sale or Use | $134,692 | $137,375 | ▲ $2,683 |
| Prepaid Expenses and Deferred Charges | $62,695 | $61,899 | ▼ $796 |
| Total Assets | $29,875,519 | $34,497,147 | ▲ $4,621,628 |
| Liabilities | |||
| Accounts Payable and Accrued Expenses | $270,661 | $195,027 | ▼ $75,634 |
| Total Liabilities | $270,661 | $195,027 | ▼ $75,634 |
| Net Assets / Fund Balance | |||
| Unrestricted Net Assets | $20,308,123 | $19,882,111 | ▼ $426,012 |
| Permanently Rstr Net Assets | $8,497,698 | $11,544,082 | ▲ $3,046,384 |
| Temporarily Rstr Net Assets | $799,037 | $2,875,927 | ▲ $2,076,890 |
| Total Net Assets Fund Balance | $29,604,858 | $34,302,120 | ▲ $4,697,262 |
| Total Liabilities and Net Assets / Fund Balance | $29,875,519 | $34,497,147 | ▲ $4,621,628 |
| Asset | Book Value | Depreciation | Basis |
|---|---|---|---|
| Buildings | $15,003,122 | $6,098,314 | $21,101,436 |
| Other Land Buildings | $621,966 | $1,757,396 | $2,379,362 |
| Equipment | $204,905 | $1,017,975 | $1,222,880 |
| Period | Beginning | Contrib. | Gain/Loss | Other Uses | End |
|---|---|---|---|---|---|
| 2013 | $11,181,574 | $173,000 | ▲ $1,309,645 | $541,864 | $12,122,355 |
| 2012 | $10,340,203 | $300,260 | ▲ $1,012,267 | $471,156 | $11,181,574 |
| 2011 | $9,991,475 | $626,000 | ▲ $164,478 | $441,750 | $10,340,203 |
| 2010 | $9,353,000 | $377,918 | ▲ $659,750 | $399,193 | $9,991,475 |
| 2009 | $7,928,056 | $166,100 | ▲ $1,622,990 | $364,146 | $9,353,000 |
| Name | Title | Full / Part Time | Base | Other | Total |
|---|---|---|---|---|---|
| William Tramposch | Executive Director | FT | $181,355 | $32,809 | $214,164 |
| Johanna Richard | Associate Director | FT | $128,942 | $31,488 | $160,430 |
| Name | Title |
|---|---|
| Janet L Sherlund | President |
| Jason Tilroe | Vice President |
| Kenneth L Beaugrand | Vice President |
| Ana Ericksen | Director |
| Anne Marie Bratton | Director |
| Chip Carver | Director |
| Constance Cigarran | Director |
| Franci N Crane | Director |
| Georgia Gosnell | Director |
| Josette Blackmore | Director |
| Kathryn Ketelsen | Director |
| Kennedy Richardson | Director |
| L Dennis Shapiro | Director |
| Laura Reynolds | Director |
| Mary D Malavase | Director |
| Maureen Bousa | Director |
| Nan a Geschke | Director |
| Phoebe Tudor | Director |
| Victoria Mcmanus | Director |
| W Michael Cozort | Director |
| Whitney a Gifford | Director |
| William E Little | Director |
| William R Camp | Director |
| William R Congdon | Clerk |
| William Boardman | Treasurer |
| Line Item | Amount |
|---|---|
| Other Expenses | $3,006,756 |
| Salaries, Compensation, and Employee Benefits | $1,912,511 |
| Total Fundraising Expense | $510,854 |
| Grants and Similar Amounts Paid | $0 |
| Professional Fundraising Fees | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Other Salaries and Wages | $829,956 | $405,511 | $234,596 | $1,470,063 |
| Depreciation Depletion | $865,526 | $71,279 | $71,279 | $1,008,084 |
| Occupancy | $854,293 | $64,262 | $64,262 | $982,817 |
| Other Employee Benefits | $253,143 | $118,988 | $70,317 | $442,448 |
| All Other Expenses | $76,248 | $111,017 | $30,906 | $218,171 |
| Other Expenses | $59,652 | $18,329 | $5,670 | $83,651 |
| Advertising | $45,330 | $5,974 | $389 | $51,693 |
| Fees for Services Accounting | - | $29,326 | - | $29,326 |
| Travel | $7,649 | $4,685 | $407 | $12,741 |
| Insurance | - | $7,109 | - | $7,109 |
| Total Functional Expenses | $3,220,961 | $1,187,452 | $510,854 | $4,919,267 |
| Line Item | Amount |
|---|---|
| Total Expenses per Audited Statements | $5,816,936 |
| Expenses per Audited Statements | $4,919,267 |
| Total Expenses per Form 990 | $4,919,267 |
| Expenses Not Reported on Form 990 | $897,669 |
| Expenses Not Reported on Financial Statements | $0 |
| Line Item | Amount |
|---|---|
| Fundraising Direct Expenses | $415,984 |
| Fundraising Gross Income | $289,154 |
| Professional Fundraising Fees | $0 |
| Event | Gross Receipts | Gross Revenue | Direct Expenses | Net Income |
|---|---|---|---|---|
| Event 1 | $818,545 | $255,689 | $374,504 | $-118,815 |
| Event 2 | $141,629 | $33,465 | $41,480 | $-8,015 |
| Total Events | $960,174 | $289,154 | $415,984 | $-126,830 |
| Line Item | Beginning | End | Change |
|---|---|---|---|
| Receivables from Officers, Directors, Trustees, and Key Employees | $533,750 | $303,750 | ▼ $230,000 |
“This corporation has members that elect trustees and amend by-laws,”
“Membership of the association shall consist of those persons who have paid membership dues during the current fiscal year and life members. Membership categories and dues shall be determined by the board of trustees. Each member in good standing shall be entitled to one vote at any regular or special meeting of the association, which must be cast in person.”
“Members of the association may nominate and elect trustees, amend the by-laws and take such other actions as are lawful and appropriate at the annual meeting or any special meeting. At the annual meeting, the committee on trustees and governance shall nominate candidates for election as trustees by the membership. The names of the persons nominated shall have been posted at the association's headquarters and shall be mailed to all members of the association at their address shown on the books of the association at least fourteen days prior to the annual meeting. Additional nominations may be made by any member of the association in writing, delivered to the principal office of the association at least thirty days prior to the annual meeting, accompanied by the written consent of the proposed nominee. No other nominations shall be accepted except as set forth in this section.”
“Form 990 will be circulated to the entire board of trustees for review and approval prior to filing.”
“The association's code is at the forefront as they review new employees, recruit new members of the board, select subcontractors, and such. Each department head is cognizant of the requirment within the policy and monitors their staff. In addition, employees and members of the board sign an acknowledgement form that they will adhere to the association's code of ethics upon hire and then every two years.”
“When determining the salaries for top management the association uses comparables from similar institutions with relevant positions to maintain appropriate pay scales.”
“The tax return is available on the organization's website”
“The association makes its governing documents, conflict of interest policy, and financial statements available to the public upon request. The association's annual report also states that the public is welcome to call the organization for copies of these documents.”
“Historic preservation of quaker meeting house & greater light - it is the purpose of these restrictions to assure that the exterior, architectural, historic, and cultural features of the buildings will be retained and maintained forever, substantially in their current condition for conservation and preservation purposes and, to prevent any changes to the exterior of the buildings that will significantly impair or interfere with the buildings' preservation. Restrictions, the term "exterior" refers to all above vertical, horizontal and sloping surfaces comprising the external envelope of the building including the walls, roofs, roof penetrations, windows, doors, and miscellaneous architectural details and color schemes. There is no financial statement reporting for these easements.”
“As allowed by accounting principles generally accepted in the united states of america and following the practices of many museums, the association has not capitalized its collection of items of historical nature and other related objects purchased or donated. The collection is held for public exhibition, education, or research in furtherance of public service rather than financial gain. The association continually reviews its collection and may deaccess or acquire additional items. Expenditures for additional collection items are presented as a reduction in the appropriate class of net assets. Proceeds from deaccessions are reflected as increases in unrestricted net assets.”
“The association's endowment consists of individual funds established for a variety of purposes. Its endowment includes both donor restricted endowment funds and funds designated by the association to function as endowments. As required by generally accepted accounting principles, net assets associated with endowment funds are classified and reported based on the existence or absence of donor-imposed or legal restrictions. Endowment funds include invested gifts. As required by generally accepted accounting principles, the association classifies as permanently restricted net assets (a) the original value of gifts donated to the permanent endowment, (b) the original value of subsequent gifts to the permanent endowment, and (c) accumulations to the permanent endowment made in accordance with the direction of the applicable donor gift instrument at the time the accumulation is added to the fund. The remaining portion of the donor-restricted endowment fund that is not classified in permanently restricted net assets is classified as temporarily restricted net assets until those amounts are appropriated for expenditure by the association in a manner consistent with the standard of prudence prescribed by state law. In accordance with the uniform prudent management of institutional funds act, the association may consider the following factors in making a determination to appropriate or accumulate donor-restricted endowment funds: - the duration and preservation of the fund - the purposes of the organization and the donor-restricted endowment fund - general economic conditions - the possible effect of inflation and deflation - the expected total return from income and the appreciation of investments - other resources of the organization - the investment policies of the organization the association has adopted investment and spending policies for its board-designated and other endowment assets that attempt to provide a predictable stream of funding for its programs while seeking to maintain the purchasing power of the endowment assets. To satisfy its long-term rate-of-return objectives, the association relies on a total return strategy in which investment returns are achieved through both capital appreciation(realized and unrealized) and current yield(interest, dividends and net renatl income). The association has invested in a diversified mutual fund that targets a diversified asset allocation that places a greater emphasis on equity-based investments to achieve its long-term return objectives within prudent risk constraints. The association has a policy of appropriating for distribution each year a certain percentage of its endowment fund's average fair value over the prior twelve quarters through the year-end preceding the year in which the distribution is planned. In establishing this policy, the association considered its operational needs and the long-term expected return on its endowment. This is consistent with the association's objective to maintain the purchasing power of its endowment funds. From time to time, the fair value of assets associated with individual donor-restricted endowment funds may fall below the level that the donor imposed restrictions require the association to retain as a fund of perpetual duration. In accordance with generally accepted accounting principles, deficiencies of this nature are reported in unrestricted net assets. Such deficiencies amounts to $0 and $511,434 as of december 31, 2012 and 2011 respectively.”
“Management annually reviews for uncertain tax positions along with any related interest and penalties and believes that the association has no uncertain tax positions that would have a material adverse effect, individually or in the aggregate upon the association's statements of financial position, or the relaed statements of activities, or cash flows.”
“Museum shop - cost of goods sold 481,685. Special events expenses 415,984.”
“Museum shop - cost of goods sold 481,685. Special events expenses 415,984.”
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 | 270661 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 195027 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | 0 |
| IRS990/ActivityOrMissionDesc | 0 | THE NANTUCKET HISTORICAL ASSOCIATION TELLS THE INSPIRING STORIES OF NANTUCKET THROUGH ITS COLLECTIONS, PROGRAMS, AND PROPERTIES. |
| IRS990/AdvertisingGrp/FundraisingAmt | 0 | 389 |
| IRS990/AdvertisingGrp/ManagementAndGeneralAmt | 0 | 5974 |
| IRS990/AdvertisingGrp/ProgramServicesAmt | 0 | 45330 |
| IRS990/AdvertisingGrp/TotalAmt | 0 | 51693 |
| IRS990/AllOtherContributionsAmt | 0 | 5920139 |
| IRS990/AllOtherExpensesGrp/FundraisingAmt | 0 | 30906 |
| IRS990/AllOtherExpensesGrp/ManagementAndGeneralAmt | 0 | 111017 |
| IRS990/AllOtherExpensesGrp/ProgramServicesAmt | 0 | 76248 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 218171 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | 1 |
| IRS990/AuditCommitteeInd | 0 | 1 |
| IRS990/BackupWthldComplianceInd | 0 | 1 |
| IRS990/BooksInCareOfDetail/PersonNm | 0 | JOHANNA RICHARD |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 5082281894 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1 | 0 | 15 BROAD STREET |
| IRS990/BooksInCareOfDetail/USAddress/City | 0 | NANTUCKET |
| IRS990/BooksInCareOfDetail/USAddress/State | 0 | MA |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCode | 0 | 02554 |
| IRS990/BusinessRlnWithFamMemInd | 0 | 0 |
| IRS990/BusinessRlnWithOfficerEntInd | 0 | 0 |
| IRS990/BusinessRlnWithOrgMemInd | 0 | 0 |
| IRS990/ChangeToOrgDocumentsInd | 0 | 0 |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/CollectionsOfArtInd | 0 | 1 |
| IRS990/CompensationFromOtherSrcsInd | 0 | 0 |
| IRS990/CompensationProcessCEOInd | 0 | 1 |
| IRS990/CompensationProcessOtherInd | 0 | 1 |
| IRS990/ConflictOfInterestPolicyInd | 0 | 1 |
| IRS990/ConservationEasementsInd | 0 | 1 |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | 0 |
| IRS990/ContriRptFundraisingEventAmt | 0 | 671020 |
| IRS990/CostOfGoodsSoldAmt | 0 | 481685 |
| IRS990/CreditCounselingInd | 0 | 0 |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 7003428 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/CYInvestmentIncomeAmt | 0 | 309108 |
| IRS990/CYOtherExpensesAmt | 0 | 3006756 |
| IRS990/CYOtherRevenueAmt | 0 | 402816 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 884922 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 3681007 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 1912511 |
| IRS990/CYTotalExpensesAmt | 0 | 4919267 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 510854 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 8600274 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | 1 |
| IRS990/DeductibleArtContributionInd | 0 | 1 |
| IRS990/DeductibleNonCashContriInd | 0 | 0 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | 0 |
| IRS990/DepreciationDepletionGrp/FundraisingAmt | 0 | 71279 |
| IRS990/DepreciationDepletionGrp/ManagementAndGeneralAmt | 0 | 71279 |
| IRS990/DepreciationDepletionGrp/ProgramServicesAmt | 0 | 865526 |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 1008084 |
| IRS990/Desc | 0 | CURATORIAL & COLLECTION CARE - IN ADDITION TO THE NHA'S EXTENSIVE COLLECTION OF ARTIFACTS, IT ALSO OWNS AND MAINTAINS 21 HISTORIC PROPERTIES, OF WHICH MANY ARE OPEN TO THE PUBLIC. OVER 73,000 VISITORS ENTER NHA PROPERTIES EACH YEAR TO VIEW ITEMS FROM THE PERMANENT COLLECTION AS WELL AS TRAVELING CHANGING EXHIBITIONS. THE CURATORIAL DEPARTMENT CONTINUES TO ACCESSION GIFTS TO THE COLLECTION AND DIGITIZE THE IMAGES OF THE COLLECTION TO MAKE THE DATABASE ACCESSIBLE WORLDWIDE THROUGH THE INTERNET. |
| IRS990/DescribedInSection501c3Ind | 0 | 1 |
| IRS990/DisregardedEntityInd | 0 | 0 |
| IRS990/DocumentRetentionPolicyInd | 0 | 1 |
| IRS990/DonorAdvisedFundInd | 0 | 0 |
| IRS990/ElectionOfBoardMembersInd | 0 | 1 |
| IRS990/EmployeeCnt | 0 | 95 |
| IRS990/EmploymentTaxReturnsFiledInd | 0 | 0 |
| IRS990/EngagedInExcessBenefitTransInd | 0 | 0 |
| IRS990/ExpenseAmt | 0 | 1537488 |
| IRS990/FamilyOrBusinessRlnInd | 0 | 0 |
| IRS990/FederalGrantAuditRequiredInd | 0 | 0 |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 29326 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 29326 |
| 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 | 5.00 |
| 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 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 22 | 10.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 23 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 24 | 10.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 25 | 50.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 26 | 50.00 |
| 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/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/OfficerInd | 5 | 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 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 24 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 25 | 17809 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 26 | 21488 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | CONSTANCE CIGARRAN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | FRANCI N CRANE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | MAUREEN BOUSA |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | NAN A GESCHKE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | WHITNEY A GIFFORD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | ANNE MARIE BRATTON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | JOSETTE BLACKMORE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | MARY D MALAVASE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | ANA ERICKSEN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 9 | VICTORIA MCMANUS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 10 | WILLIAM E LITTLE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 11 | WILLIAM R CAMP |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 12 | LAURA REYNOLDS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 13 | L DENNIS SHAPIRO |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 14 | CHIP CARVER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 15 | W MICHAEL COZORT |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 16 | JASON TILROE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 17 | GEORGIA GOSNELL |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 18 | KATHRYN KETELSEN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 19 | PHOEBE TUDOR |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 20 | KENNEDY RICHARDSON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 21 | WILLIAM BOARDMAN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 22 | KENNETH L BEAUGRAND |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 23 | WILLIAM R CONGDON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 24 | JANET L SHERLUND |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 25 | WILLIAM TRAMPOSCH |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 26 | JOHANNA RICHARD |
| 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 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 24 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 25 | 196355 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 26 | 138942 |
| 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/ReportableCompFromRltdOrgAmt | 24 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 25 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 26 | 0 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | DIRECTOR |
| 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 | DIRECTOR |
| 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 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 15 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 16 | VICE PRESIDENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 17 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 18 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 19 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 20 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 21 | TREASURER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 22 | VICE PRESIDENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 23 | CLERK |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 24 | PRESIDENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 25 | EXECUTIVE DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 26 | ASSOCIATE DIRECTOR |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | 1 |
| IRS990/FormationYr | 0 | 1894 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | 0 |
| IRS990/FSAuditedBasisGrp/SeparateBasisFinclStmtInd | 0 | X |
| IRS990/FSAuditedInd | 0 | 1 |
| IRS990/FundraisingActivitiesInd | 0 | 1 |
| IRS990/FundraisingAmt | 0 | 671020 |
| IRS990/FundraisingDirectExpensesAmt | 0 | 415984 |
| IRS990/FundraisingGrossIncomeAmt | 0 | 289154 |
| IRS990/GamingActivitiesInd | 0 | 0 |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 25 |
| IRS990/GrantsToIndividualsInd | 0 | 0 |
| IRS990/GrantsToOrganizationsInd | 0 | 0 |
| IRS990/GrantToRelatedPersonInd | 0 | 0 |
| IRS990/GrossReceiptsAmt | 0 | 9497943 |
| IRS990/GrossRentsGrp/RealAmt | 0 | 385005 |
| IRS990/GrossSalesOfInventoryAmt | 0 | 609408 |
| IRS990/GroupReturnForAffiliatesInd | 0 | 0 |
| IRS990/IncludeFIN48FootnoteInd | 0 | 1 |
| IRS990/IndependentAuditFinclStmtInd | 0 | 1 |
| IRS990/IndependentVotingMemberCnt | 0 | 25 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 2 |
| IRS990/IndoorTanningServicesInd | 0 | 0 |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InsuranceGrp/ManagementAndGeneralAmt | 0 | 7109 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 7109 |
| IRS990/InventoriesForSaleOrUseGrp/BOYAmt | 0 | 134692 |
| IRS990/InventoriesForSaleOrUseGrp/EOYAmt | 0 | 137375 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 309108 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 309108 |
| IRS990/InvestmentInJointVentureInd | 0 | 0 |
| IRS990/InvestmentsPubTradedSecGrp/BOYAmt | 0 | 10647824 |
| IRS990/InvestmentsPubTradedSecGrp/EOYAmt | 0 | 11818605 |
| IRS990/IRPDocumentCnt | 0 | 35 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 8873685 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 16710136 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 15829993 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 24703678 |
| IRS990/LegalDomicileStateCd | 0 | MA |
| IRS990/LessRentalExpensesGrp/RealAmt | 0 | 0 |
| IRS990/LoanOutstandingInd | 0 | 1 |
| IRS990/LobbyingActivitiesInd | 0 | 0 |
| IRS990/LocalChaptersInd | 0 | 0 |
| IRS990/MaterialDiversionOrMisuseInd | 0 | 0 |
| IRS990/MembershipDuesAmt | 0 | 412269 |
| IRS990/MembersOrStockholdersInd | 0 | 1 |
| IRS990/MethodOfAccountingAccrualInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | 1 |
| IRS990/MinutesOfGoverningBodyInd | 0 | 1 |
| IRS990/MissionDesc | 0 | THE NANTUCKET HISTORICAL ASSOCIATION (NHA) TELLS THE INSPIRING STORIES OF NANTUCKET THROUGH ITS COLLECTIONS, PROGRAMS, AND PROPERTIES. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | 0 |
| IRS990/MoreThan5000KToOrgInd | 0 | 0 |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 29604858 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 34302120 |
| IRS990/NetIncmFromFundraisingEvtGrp/ExclusionAmt | 0 | -126830 |
| IRS990/NetIncmFromFundraisingEvtGrp/TotalRevenueColumnAmt | 0 | -126830 |
| IRS990/NetIncomeOrLossGrp/RelatedOrExemptFuncIncomeAmt | 0 | 127723 |
| IRS990/NetIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 127723 |
| IRS990/NetRentalIncomeOrLossGrp/RelatedOrExemptFuncIncomeAmt | 0 | 385005 |
| IRS990/NetRentalIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 385005 |
| IRS990/NetUnrelatedBusTxblIncmAmt | 0 | 0 |
| IRS990/NetUnrlzdGainsLossesInvstAmt | 0 | 1016255 |
| IRS990/NondeductibleContributionsInd | 0 | 0 |
| IRS990/OccupancyGrp/FundraisingAmt | 0 | 64262 |
| IRS990/OccupancyGrp/ManagementAndGeneralAmt | 0 | 64262 |
| IRS990/OccupancyGrp/ProgramServicesAmt | 0 | 854293 |
| IRS990/OccupancyGrp/TotalAmt | 0 | 982817 |
| IRS990/OfficerMailingAddressInd | 0 | 0 |
| IRS990/OperateHospitalInd | 0 | 0 |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsSFAS117Ind | 0 | X |
| IRS990/OtherChangesInNetAssetsAmt | 0 | 0 |
| IRS990/OtherEmployeeBenefitsGrp/FundraisingAmt | 0 | 70317 |
| IRS990/OtherEmployeeBenefitsGrp/ManagementAndGeneralAmt | 0 | 118988 |
| IRS990/OtherEmployeeBenefitsGrp/ProgramServicesAmt | 0 | 253143 |
| IRS990/OtherEmployeeBenefitsGrp/TotalAmt | 0 | 442448 |
| IRS990/OtherExpensesGrp/Desc | 0 | CAPITAL CAMPAIGN |
| IRS990/OtherExpensesGrp/Desc | 1 | SUBCONTRACTED SERVICES |
| IRS990/OtherExpensesGrp/Desc | 2 | COLLECTION EXPENSE |
| IRS990/OtherExpensesGrp/Desc | 3 | SUPPLIES |
| IRS990/OtherExpensesGrp/FundraisingAmt | 0 | 33028 |
| IRS990/OtherExpensesGrp/FundraisingAmt | 1 | 5670 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 0 | 320118 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 1 | 30854 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 2 | 18329 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 98694 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 1 | 130470 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 2 | 59652 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 320118 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 162576 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 130470 |
| IRS990/OtherExpensesGrp/TotalAmt | 3 | 83651 |
| IRS990/OtherRevenueMiscGrp/BusinessCd | 0 | 713990 |
| IRS990/OtherRevenueMiscGrp/Desc | 0 | MISCELLANEOUS |
| IRS990/OtherRevenueMiscGrp/RelatedOrExemptFuncIncomeAmt | 0 | 16918 |
| IRS990/OtherRevenueMiscGrp/TotalRevenueColumnAmt | 0 | 16918 |
| IRS990/OtherRevenueTotalAmt | 0 | 16918 |
| IRS990/OtherSalariesAndWagesGrp/FundraisingAmt | 0 | 234596 |
| IRS990/OtherSalariesAndWagesGrp/ManagementAndGeneralAmt | 0 | 405511 |
| IRS990/OtherSalariesAndWagesGrp/ProgramServicesAmt | 0 | 829956 |
| IRS990/OtherSalariesAndWagesGrp/TotalAmt | 0 | 1470063 |
| IRS990/OtherWebsiteInd | 0 | X |
| IRS990/OwnWebsiteInd | 0 | X |
| IRS990/PartialLiquidationInd | 0 | 0 |
| IRS990/PayPremiumsPrsnlBnftCntrctInd | 0 | 0 |
| IRS990/PermanentlyRstrNetAssetsGrp/BOYAmt | 0 | 8497698 |
| IRS990/PermanentlyRstrNetAssetsGrp/EOYAmt | 0 | 11544082 |
| IRS990/PledgesAndGrantsReceivableGrp/BOYAmt | 0 | 126737 |
| IRS990/PledgesAndGrantsReceivableGrp/EOYAmt | 0 | 4234092 |
| IRS990/PoliticalCampaignActyInd | 0 | 0 |
| IRS990/PrepaidExpensesDefrdChargesGrp/BOYAmt | 0 | 62695 |
| IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt | 0 | 61899 |
| IRS990/PrincipalOfficerNm | 0 | WILLIAM BOARDMAN |
| IRS990/ProfessionalFundraisingInd | 0 | 0 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 0 | 713990 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 1 | 713990 |
| IRS990/ProgramServiceRevenueGrp/Desc | 0 | ADMISSIONS |
| IRS990/ProgramServiceRevenueGrp/Desc | 1 | EDUCATIONAL PROGRAMS |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 778528 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 1 | 106394 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 0 | 778528 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 1 | 106394 |
| IRS990/ProgSrvcAccomActy2Grp/Desc | 0 | EDUCATION AND PUBLIC PROGRAMS - THE NHA OFFERS A YEAR-ROUND SCHEDULE OF DIVERSE EDUCATIONAL PROGRAMS AT ITS PROPERTIES AND IN LOCAL SCHOOLS. DURING THE SUMMER SESSION, THE NHA OFFERS DAILY EXHIBITION TOURS AND WALKING TOURS OF THE ISLAND, INTERPRETIVE PRESENTATIONS, AND PUBLIC ACCESS TO THE DISCOVERY ROOM, WHICH IS A FAMILY LEARNING CENTER. THROUGHOUT THE ENTIRE YEAR, THE NHA ALSO OFFERS A LECTURE SERIES, MANY OF WHICH ARE FREE TO THE PUBLIC. THE 1800 HOUSE, ONE OF THE NHA'S PROPERTIES IS DEDICATED TO CELEBRATING AND REVIVING NANTUCKET'S RICH TRADITION IN HISTORIC DECORATIVE ARTS AND CRAFTS. COURSES RUN FROM MAY THROUGH OCTOBER AND ANNUAL REGISTRATIONS TOTALED 258 IN 2013. |
| IRS990/ProgSrvcAccomActy2Grp/ExpenseAmt | 0 | 1022042 |
| IRS990/ProgSrvcAccomActy2Grp/RevenueAmt | 0 | 106394 |
| IRS990/ProgSrvcAccomActy3Grp/Desc | 0 | RESEARCH LIBRARY - THE NANTUCKET HISTORICAL ASSOCIATION RESEARCH LIBRARY IS A SPECIAL COLLECTIONS REPOSITORY OF PRIMARY RESOURCES FOCUSING ON NANTUCKET HISTORY. THE COLLECTIONS CONTAIN MORE THAN 5,000 VOLUMES AND 60,000 PHOTOGRAPHS, AS WELL AS ARCHIVAL DOCUMENTS SUCH AS SHIPS' LOGS, ACCOUNT BOOKS, FAMILY PAPERS, AND SCRAPBOOKS. |
| IRS990/ProgSrvcAccomActy3Grp/ExpenseAmt | 0 | 661431 |
| IRS990/ProgSrvcAccomActy3Grp/RevenueAmt | 0 | 0 |
| IRS990/ProhibitedTaxShelterTransInd | 0 | 0 |
| IRS990/PYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/PYContributionsGrantsAmt | 0 | 2097849 |
| IRS990/PYExcessBenefitTransInd | 0 | 0 |
| IRS990/PYGrantsAndSimilarPaidAmt | 0 | 0 |
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Displayed year
2013 • Form 990Detailed filing. Detailed filing data is available for this year.