Liabilities / Assets
27th percentile
Higher debt load relative to assets than 27% of similar nonprofits.
990 • Fiscal year 2023 • EIN 23-1584971
Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.
Liabilities / Assets
27th percentile
Higher debt load relative to assets than 27% of similar nonprofits.
Liabilities / Revenue
55th percentile
Higher debt load relative to revenue than 55% of similar nonprofits.
Net Margin
5th percentile
Higher net margin than 5% of similar nonprofits.
Top Officer Pay
54th percentile
Higher top officer pay than 54% of similar nonprofits.
Top officer pay equals 6.3% of source-year revenue.
Asset Growth
13th percentile
Faster asset growth than 13% of similar nonprofits.
Revenue Growth
36th percentile
Faster revenue growth than 36% of similar nonprofits.
Assets
Flat$21,290,179
Flat from 2023
Net Assets
Flat$20,379,488
Flat from 2023
Liabilities
Flat$910,691
Flat from 2023
Revenue
Flat$3,050,797
Flat from 2023
Expenses
Flat$5,133,522
Flat from 2023
Net Income
Flat-$2,082,725
Flat from 2023
The Core Purpose or Mission of the Independence Seaport Museum is to discover Philadelphia's river of history and world of connections. Serving a wide and diverse audience and holding its collections in trust for the community, the Museum tells the stories of the people, historical events and environmental changes of the Delaware River and its tributaries. It looks to a broad regional definition of the River to include both Philadelphia and Camden as well as portions of the southern coast of New Jersey and the Schuylkill river drainage.
Discover philadelphia's river of history and world of connections.
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Investments in Publicly Traded Securities | $18,168,987 | $16,997,743 | ▼ $1,171,244 |
| Land, Buildings, and Equipment, Net | $3,922,942 | $3,710,455 | ▼ $212,487 |
| Cash and Non-Interest-Bearing Accounts | $24,436 | $120,624 | ▲ $96,188 |
| Pledges and Grants Receivable | $143,869 | $117,556 | ▼ $26,313 |
| Savings and Temporary Cash Investments | $5,121 | $78,225 | ▲ $73,104 |
| Inventories for Sale or Use | $44,765 | $54,094 | ▲ $9,329 |
| Prepaid Expenses and Deferred Charges | $52,738 | $46,182 | ▼ $6,556 |
| Accounts Receivable | $58,614 | $32,395 | ▼ $26,219 |
| Total Assets | $22,539,825 | $21,290,179 | ▼ $1,249,646 |
| Other Assets Total | $118,353 | $132,905 | ▲ $14,552 |
| Liabilities | |||
| Accounts Payable and Accrued Expenses | $331,854 | $427,210 | ▲ $95,356 |
| Mortgage Notes Payable Secured by Investment Property | $372,422 | $350,799 | ▼ $21,623 |
| Deferred Revenue | $156,726 | $132,682 | ▼ $24,044 |
| Other Liabilities | $115,295 | $0 | ▼ $115,295 |
| Total Liabilities | $976,297 | $910,691 | ▼ $65,606 |
| Net Assets / Fund Balance | |||
| Net Assets Without Donor Restrictions | $21,476,708 | $20,271,973 | ▼ $1,204,735 |
| Net Assets With Donor Restrictions | $86,820 | $107,515 | ▲ $20,695 |
| Total Net Assets Fund Balance | $21,563,528 | $20,379,488 | ▼ $1,184,040 |
| Total Liabilities and Net Assets / Fund Balance | $22,539,825 | $21,290,179 | ▼ $1,249,646 |
| Asset | Book Value | Depreciation | Basis |
|---|---|---|---|
| Buildings | $1,196,309 | $16,071,671 | $17,267,980 |
| Other Land Buildings | $2,353,039 | $5,322,927 | $7,675,966 |
| Equipment | $161,107 | $1,015,789 | $1,176,896 |
| Period | Beginning | Contrib. | Gain/Loss | Other Uses | End |
|---|---|---|---|---|---|
| 2022 | $18,169,081 | - | ▲ $1,594,349 | $2,687,368 | $17,076,062 |
| 2021 | $23,103,305 | - | ▼ $2,593,878 | $2,340,346 | $18,169,081 |
| 2020 | $18,903,674 | - | ▲ $5,635,231 | $1,435,600 | $23,103,305 |
| 2019 | $20,439,460 | $128,464 | ▲ $176,186 | $1,840,436 | $18,903,674 |
| 2018 | $23,844,633 | $876,300 | ▲ $314,786 | $4,596,259 | $20,439,460 |
| Name | Title | Full / Part Time | Base | Other | Total |
|---|---|---|---|---|---|
| Peter Seibert | CEO & President | FT | $179,901 | $11,058 | $190,959 |
| Michael Flynn | Executive VP and COO | FT | $122,553 | $10,563 | $133,116 |
| Name | Title |
|---|---|
| Peter Ernst | Chair |
| Courtney Disston | Vice-chair |
| Thomas G Ashton | Vice-chair |
| Brett E J Gorman | Director |
| Deborah Gibbons-neff | Director |
| Erik C Klein | Director |
| Joanne Phillips | Director |
| Joe Benton | Director |
| John C Devereux | Director |
| John P Ventura | Director |
| Joseph B Lockley | Director |
| Scott G Huston | Director |
| Tim Mcgrath | Director |
| William F Moen Jr | Director |
| James T Giles | Secretary |
| Kenneth Wood | Treasurer |
| Contractor | Services | Location | Compensation |
|---|---|---|---|
| Fox Rothschild LLP | Legal Fees | 2000 MARKET STREET 20TH FLOOR, Philadelphia, PA 19103 | $273,129 |
| Bn Painting & Flooring | Flooring | 1713 S BROAD STREET UNIT 54492, Philadelphia, PA 19148 | $125,772 |
| Marcum LLP | Accounting Fees | 1601 MARKET STREET 4TH FLOOR, Philadelphia, PA 19103 | $110,189 |
| Contribution Type | Contribution Count | Reported Amount | Valuation Method |
|---|---|---|---|
| Securities Publicly Traded | 1 | $100,000 | Fair Market Value (FMV) |
| Total Noncash Contributions | 1 | $100,000 | - |
| Line Item | Amount |
|---|---|
| Salaries, Compensation, and Employee Benefits | $2,786,385 |
| Other Expenses | $2,347,137 |
| Total Fundraising Expense | $406,139 |
| Grants and Similar Amounts Paid | $0 |
| Professional Fundraising Fees | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Other Salaries and Wages | $1,383,270 | $328,804 | $242,946 | $1,955,020 |
| Depreciation Depletion | $543,602 | $5,486 | - | $549,088 |
| Occupancy | $443,040 | $41,209 | - | $484,249 |
| Current Officers, Directors, Trustees, and Key Employees | $252,333 | $59,980 | $44,318 | $356,631 |
| Fees for Services Legal | $217,247 | $21,725 | $2,413 | $241,385 |
| Fees for Services Other | $222,540 | $13,410 | $2,491 | $238,441 |
| Insurance | $197,824 | $10,366 | $2,158 | $210,348 |
| Payroll Taxes | $144,622 | $34,377 | $25,400 | $204,399 |
| Other Employee Benefits | $141,110 | $33,541 | $24,783 | $199,434 |
| Advertising | $109,031 | $10,160 | $24,896 | $144,087 |
| Fees for Service Investment Mgmnt Fees | - | $94,425 | - | $94,425 |
| Pension Plan Contributions | $50,166 | $11,925 | $8,810 | $70,901 |
| Other Expenses | $14,710 | $500 | $27,924 | $15,210 |
| Interest | - | $11,581 | - | $11,581 |
| Total Functional Expenses | $4,036,824 | $690,559 | $406,139 | $5,133,522 |
| Line Item | Amount |
|---|---|
| Total Expenses per Form 990 | $5,133,522 |
| Total Expenses per Audited Statements | $5,045,738 |
| Expenses per Audited Statements | $5,039,097 |
| Expenses Not Reported on Financial Statements | $94,425 |
| Expenses Not Reported on Form 990 | $6,641 |
| Line Item | Amount |
|---|---|
| Fundraising Gross Income | $18,918 |
| Fundraising Direct Expenses | $4,244 |
| Professional Fundraising Fees | $0 |
| Event | Gross Receipts | Gross Revenue | Direct Expenses | Net Income |
|---|---|---|---|---|
| Maritime Day | $18,918 | $18,918 | $644 | $18,274 |
| Total Events | $18,918 | $18,918 | $4,244 | $14,674 |
“The organization distributes a draft copy of form 990 to the audit and finance committees of the board of port wardens. The committees review the draft and then formally recommend approval to the full board of port wardens. Each member of the board of port wardens is then sent a copy of the 990 along with the recommendation of the audit and finance committees. The board then approves filing of the 990 in a recorded motion.”
“All board members of the organization are required to sign a conflict of interest statement disclosing any potential conflicts annually. Any conflicts would be brought to the attention of the board of port wardens and a decision made as to whether the conflict interferes with his/her duties. If allowed to remain they would be ineligible to be involved in the decision making or voting process that involves the conflict. During 2022, all members of the board of port wardens completed the required conflict of interest statement in a timely basis.”
“The board of port wardens established compensation levels for the president and ceo along with the senior management team through the annual budget process. The organization used comparative date from outside sources to compare their salaries to industry ranges. In january 2021, the board of port wardens completed a review of compensation levels as part of the retention of a new president and ceo.”
“The organization makes its governing documents available to the general public on its website and upon request.”
“Of the delaware river and its tributaries. It looks to a broad regional definition of the river to include both philadelphia and camden as well as portions of the southern coast of new jersey and the schuylkill river drainage. The museum is the leading educational organization in the region dedicated to the history and culture of the delaware river and its estuaries. We focus upon building k-16 educational programs that engae students in the rich history of this region as it relates to the waterways in addtion to providng stem and environmental educational opportunities. Our educational mission is to build an understanding of the historical, cultural, and environmental importance of the delaware river watershed. The museum retains a nationally recognized collection of artifacts and documents chronicling the history of the communities along the delaware river. Of particular note are the holdings related to the shipbuilding in philadelphia. Chester, camden and gloucester as well as personal papers of such noted figures as commodore barry, father of the united states navy. In addition, the museum also exhibits the historic cruiser olympia, admiral dewey's flagship at the battle of manila bay and the last remaining 19th century ironclad afloat in the world, and the world war ii submarine becuna. These collections are used for both research and as part of exhibitions that showcase the people, history and environment of the region.”
“Change in cash surrender value of life insurance policy 18,803.”
“The organization had not changed its oversight involving its independent auditor. The organization implemented a new selection process and changed its independent auditor during the tax year.”
“The museum's collections consist of historical artifacts, antiques, and other irreplaceable items that are maintained for public exhibition, education, and research in furtherance of public service rather than for financial gain. Collections are the most valuable assets of the museum and are protected, kept unencumbered, cared for and preserved. The collections, which were acquired primarily though donation, are not recognized or capitalized as assets in the statement of financial position.”
“The general fund has been established by the museum for the income to support and promote the growth, progress and general welfare of the museum. The boatshop fund has been established by the museum for the income to support the boat workshop.”
“Gaap prescribes a minimum recognition threshold that a tax position is required to meet in order to be recognized in the financial statements. The museum believes that it had no uncertain tax positions as defined in the standard.”
“Investment management fees -94,425. Change in cash surrender value of life insurance policy 18,803. Flagship olympia foundation revenue 1.”
“Special event expenses -4,244.”
“Flagship olympia foundation expenses 2,397. Special event expenses 4,244.”
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 | 331854 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 427210 |
| IRS990/AccountsReceivableGrp/BOYAmt | 0 | 58614 |
| IRS990/AccountsReceivableGrp/EOYAmt | 0 | 32395 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | 0 |
| IRS990/ActivityOrMissionDesc | 0 | DISCOVER PHILADELPHIA'S RIVER OF HISTORY AND WORLD OF CONNECTIONS. |
| IRS990/AdvertisingGrp/FundraisingAmt | 0 | 24896 |
| IRS990/AdvertisingGrp/ManagementAndGeneralAmt | 0 | 10160 |
| IRS990/AdvertisingGrp/ProgramServicesAmt | 0 | 109031 |
| IRS990/AdvertisingGrp/TotalAmt | 0 | 144087 |
| IRS990/AllOtherContributionsAmt | 0 | 838667 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | 1 |
| IRS990/AuditCommitteeInd | 0 | 1 |
| IRS990/BackupWthldComplianceInd | 0 | 1 |
| IRS990/BooksInCareOfDetail/BusinessName/BusinessNameLine1Txt | 0 | JAEWOOK SHIM |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 2154138655 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 211 S COLUMBUS BLVD |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | PHILADELPHIA |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | PA |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 19106 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | 0 |
| IRS990/BusinessRlnWithFamMemInd | 0 | 0 |
| IRS990/BusinessRlnWithOrgMemInd | 0 | 0 |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 24436 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 120624 |
| IRS990/ChangeToOrgDocumentsInd | 0 | 0 |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 3 |
| IRS990/CollectionsOfArtInd | 0 | 1 |
| IRS990/CompCurrentOfcrDirectorsGrp/FundraisingAmt | 0 | 44318 |
| IRS990/CompCurrentOfcrDirectorsGrp/ManagementAndGeneralAmt | 0 | 59980 |
| IRS990/CompCurrentOfcrDirectorsGrp/ProgramServicesAmt | 0 | 252333 |
| IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt | 0 | 356631 |
| IRS990/CompensationFromOtherSrcsInd | 0 | 0 |
| IRS990/CompensationProcessCEOInd | 0 | 1 |
| IRS990/CompensationProcessOtherInd | 0 | 1 |
| IRS990/ConflictOfInterestPolicyInd | 0 | 1 |
| IRS990/ConservationEasementsInd | 0 | 0 |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | 1 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 0 | 273129 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 1 | 125772 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 2 | 110189 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 0 | 2000 MARKET STREET 20TH FLOOR |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 1 | 1713 S BROAD STREET UNIT 54492 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 2 | 1601 MARKET STREET 4TH FLOOR |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 0 | PHILADELPHIA |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 1 | PHILADELPHIA |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 2 | PHILADELPHIA |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 0 | PA |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 1 | PA |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 2 | PA |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 0 | 19103 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 1 | 19148 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 2 | 19103 |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 0 | FOX ROTHSCHILD LLP |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 1 | BN PAINTING & FLOORING |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 2 | MARCUM LLP |
| IRS990/ContractorCompensationGrp/ServicesDesc | 0 | LEGAL FEES |
| IRS990/ContractorCompensationGrp/ServicesDesc | 1 | FLOORING |
| IRS990/ContractorCompensationGrp/ServicesDesc | 2 | ACCOUNTING FEES |
| IRS990/CostOfGoodsSoldAmt | 0 | 47820 |
| IRS990/CreditCounselingInd | 0 | 0 |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 873479 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/CYInvestmentIncomeAmt | 0 | 808892 |
| IRS990/CYOtherExpensesAmt | 0 | 2347137 |
| IRS990/CYOtherRevenueAmt | 0 | 752820 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 615606 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | -2082725 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 2786385 |
| IRS990/CYTotalExpensesAmt | 0 | 5133522 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 406139 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 3050797 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | 0 |
| IRS990/DeductibleArtContributionInd | 0 | 1 |
| IRS990/DeductibleNonCashContriInd | 0 | 1 |
| IRS990/DeferredRevenueGrp/BOYAmt | 0 | 156726 |
| IRS990/DeferredRevenueGrp/EOYAmt | 0 | 132682 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | 0 |
| IRS990/DepreciationDepletionGrp/ManagementAndGeneralAmt | 0 | 5486 |
| IRS990/DepreciationDepletionGrp/ProgramServicesAmt | 0 | 543602 |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 549088 |
| IRS990/Desc | 0 | THE INDEPENDENCE SEAPORT MUSEUM HOSTED A WIDE RANGE OF PROGRAMS, EVENTS, AND ACTIVITIES. STAFF UNDERTOOK THE FIRST OF NUMEROUS CHANGES TO UPGRADE EXISTING EXHIBITIONS AND PROGRAMS INCLUDING THE NEW SHIP MODEL GALLERY, INTEGRATION OF ITS HISTORIC BOAT COLLECTION INTO ITS EXISTING EXHIBITIONS, AND ENVIRONMENTAL UPGRADES TO THE FACILITIES. THE MUSEUM CONTINUES TO OFFER ITS AWARD WINNING INSTALLATION "RIVER ALIVE" AS WELL AS THE EXTREMELY POPULAR EXHIBITION 'TIDES OF FREEDOM." THE FORMER FOCUSES UPON THE DELAWARE RIVER AND ITS ENVIRONMENT WHILE THE LATTER CLOSELY EXAMINES THE ROLE OF AFRICAN-AMERICANS ALONG THE RIVER. IN ADDITION, THE MUSEUM OPERATES THE CRUISER OLYMPIA AND SUBMARINE BECUNA FOR THE PUBLIC. FINALLY, THE MUSEUM PROVIDES EXTENSIVE ON THE WATER EDUCATIONAL PROGRAMMING THROUGHOUT THE YEAR. |
| IRS990/DescribedInSection501c3Ind | 0 | 1 |
| IRS990/DisregardedEntityInd | 0 | 0 |
| IRS990/DocumentRetentionPolicyInd | 0 | 1 |
| IRS990/DonorAdvisedFundInd | 0 | 0 |
| IRS990/DonorRestrictionNetAssetsGrp/BOYAmt | 0 | 86820 |
| IRS990/DonorRestrictionNetAssetsGrp/EOYAmt | 0 | 107515 |
| IRS990/DonorRstrOrQuasiEndowmentsInd | 0 | 1 |
| IRS990/ElectionOfBoardMembersInd | 0 | 0 |
| IRS990/EmployeeCnt | 0 | 90 |
| IRS990/EmploymentTaxReturnsFiledInd | 0 | 1 |
| IRS990/EngagedInExcessBenefitTransInd | 0 | 0 |
| IRS990/ExpenseAmt | 0 | 4036824 |
| IRS990/FamilyOrBusinessRlnInd | 0 | 0 |
| IRS990/FederalGrantAuditRequiredInd | 0 | 0 |
| IRS990/FeesForServicesLegalGrp/FundraisingAmt | 0 | 2413 |
| IRS990/FeesForServicesLegalGrp/ManagementAndGeneralAmt | 0 | 21725 |
| IRS990/FeesForServicesLegalGrp/ProgramServicesAmt | 0 | 217247 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 241385 |
| IRS990/FeesForServicesOtherGrp/FundraisingAmt | 0 | 2491 |
| IRS990/FeesForServicesOtherGrp/ManagementAndGeneralAmt | 0 | 13410 |
| IRS990/FeesForServicesOtherGrp/ProgramServicesAmt | 0 | 222540 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 238441 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/ManagementAndGeneralAmt | 0 | 94425 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/TotalAmt | 0 | 94425 |
| IRS990/ForeignActivitiesInd | 0 | 0 |
| IRS990/ForeignFinancialAccountInd | 0 | 0 |
| IRS990/ForeignOfficeInd | 0 | 0 |
| IRS990/Form8282PropertyDisposedOfInd | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 0 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 0.50 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 0.50 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 0.50 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 0.50 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 0.50 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 0.50 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 0.50 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 7 | 0.50 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 8 | 0.50 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 9 | 0.50 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 10 | 0.50 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 11 | 0.50 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 12 | 0.50 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 13 | 0.50 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 14 | 0.50 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 15 | 0.50 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 16 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 17 | 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/OfficerInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 1 | 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 | 11058 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 17 | 10563 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | PETER ERNST |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | COURTNEY DISSTON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | THOMAS G ASHTON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | JAMES T GILES |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | KENNETH WOOD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | JOE BENTON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | JOHN C DEVEREUX |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | DEBORAH GIBBONS-NEFF |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | BRETT E J GORMAN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 9 | SCOTT G HUSTON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 10 | ERIK C KLEIN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 11 | JOSEPH B LOCKLEY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 12 | WILLIAM F MOEN JR |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 13 | TIM MCGRATH |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 14 | JOANNE PHILLIPS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 15 | JOHN P VENTURA |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 16 | PETER SEIBERT |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 17 | MICHAEL FLYNN |
| 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 | 179901 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 17 | 122553 |
| 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/TitleTxt | 0 | CHAIR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | VICE-CHAIR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | VICE-CHAIR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | SECRETARY |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | TREASURER |
| 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 | CEO & PRESIDENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 17 | EXECUTIVE VP AND COO |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | 1 |
| IRS990/Form990TFiledInd | 0 | 1 |
| IRS990/FormationYr | 0 | 1960 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | 0 |
| IRS990/FSAuditedBasisGrp/ConsolidatedBasisFinclStmtInd | 0 | X |
| IRS990/FSAuditedInd | 0 | 1 |
| IRS990/FundraisingActivitiesInd | 0 | 1 |
| IRS990/FundraisingDirectExpensesAmt | 0 | 4244 |
| IRS990/FundraisingGrossIncomeAmt | 0 | 18918 |
| IRS990/GainOrLossGrp/SecuritiesAmt | 0 | 160783 |
| IRS990/GamingActivitiesInd | 0 | 0 |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 16 |
| IRS990/GrantsToIndividualsInd | 0 | 0 |
| IRS990/GrantsToOrganizationsInd | 0 | 0 |
| IRS990/GrantToRelatedPersonInd | 0 | 0 |
| IRS990/GrossAmountSalesAssetsGrp/SecuritiesAmt | 0 | 3906224 |
| IRS990/GrossReceiptsAmt | 0 | 6848302 |
| IRS990/GrossRentsGrp/RealAmt | 0 | 690702 |
| IRS990/GrossSalesOfInventoryAmt | 0 | 48854 |
| IRS990/GroupReturnForAffiliatesInd | 0 | 0 |
| IRS990/IncludeFIN48FootnoteInd | 0 | 1 |
| IRS990/IndependentAuditFinclStmtInd | 0 | 0 |
| IRS990/IndependentVotingMemberCnt | 0 | 16 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 2 |
| IRS990/IndoorTanningServicesInd | 0 | 0 |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InfoInScheduleOPartXIIInd | 0 | X |
| IRS990/InfoInScheduleOPartXIInd | 0 | X |
| IRS990/InsuranceGrp/FundraisingAmt | 0 | 2158 |
| IRS990/InsuranceGrp/ManagementAndGeneralAmt | 0 | 10366 |
| IRS990/InsuranceGrp/ProgramServicesAmt | 0 | 197824 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 210348 |
| IRS990/InterestGrp/ManagementAndGeneralAmt | 0 | 11581 |
| IRS990/InterestGrp/TotalAmt | 0 | 11581 |
| IRS990/InventoriesForSaleOrUseGrp/BOYAmt | 0 | 44765 |
| IRS990/InventoriesForSaleOrUseGrp/EOYAmt | 0 | 54094 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 648109 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 648109 |
| IRS990/InvestmentInJointVentureInd | 0 | 1 |
| IRS990/InvestmentsPubTradedSecGrp/BOYAmt | 0 | 18168987 |
| IRS990/InvestmentsPubTradedSecGrp/EOYAmt | 0 | 16997743 |
| IRS990/IRPDocumentCnt | 0 | 40 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 22410387 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 3922942 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 3710455 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 26120842 |
| IRS990/LegalDomicileStateCd | 0 | PA |
| IRS990/LessCostOthBasisSalesExpnssGrp/SecuritiesAmt | 0 | 3745441 |
| IRS990/LessRentalExpensesGrp/RealAmt | 0 | 0 |
| IRS990/LoanOutstandingInd | 0 | 0 |
| IRS990/LobbyingActivitiesInd | 0 | 1 |
| IRS990/LocalChaptersInd | 0 | 0 |
| IRS990/MaterialDiversionOrMisuseInd | 0 | 0 |
| IRS990/MembershipDuesAmt | 0 | 34812 |
| IRS990/MembersOrStockholdersInd | 0 | 0 |
| IRS990/MethodOfAccountingAccrualInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | 1 |
| IRS990/MinutesOfGoverningBodyInd | 0 | 1 |
| IRS990/MissionDesc | 0 | TO DISCOVER PHILADELPHIA'S RIVER OF HISTORY AND WORLD OF CONNECTIONS. SERVING A WIDE AND DIVERSE AUDIENCE AND HOLDING ITS COLLECTIONS IN TRUST FOR THE COMMUNITY, THE MUSEUM TELLS THE STORIES OF THE PEOPLE, HISTORICAL EVENTS AND ENVIRONMENTAL CHANGES (CONTINUED ON SCHEDULE O) |
| IRS990/MoreThan5000KToIndividualsInd | 0 | 0 |
| IRS990/MoreThan5000KToOrgInd | 0 | 0 |
| IRS990/MortgNotesPyblScrdInvstPropGrp/BOYAmt | 0 | 372422 |
| IRS990/MortgNotesPyblScrdInvstPropGrp/EOYAmt | 0 | 350799 |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 21563528 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 20379488 |
| IRS990/NetGainOrLossInvestmentsGrp/ExclusionAmt | 0 | 160783 |
| IRS990/NetGainOrLossInvestmentsGrp/TotalRevenueColumnAmt | 0 | 160783 |
| IRS990/NetIncmFromFundraisingEvtGrp/ExclusionAmt | 0 | 14674 |
| IRS990/NetIncmFromFundraisingEvtGrp/TotalRevenueColumnAmt | 0 | 14674 |
| IRS990/NetIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 1034 |
| IRS990/NetIncomeOrLossGrp/UnrelatedBusinessRevenueAmt | 0 | 1034 |
| IRS990/NetRentalIncomeOrLossGrp/ExclusionAmt | 0 | 690702 |
| IRS990/NetRentalIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 690702 |
| IRS990/NetUnrelatedBusTxblIncmAmt | 0 | 34 |
| IRS990/NetUnrlzdGainsLossesInvstAmt | 0 | 879882 |
| IRS990/NoDonorRestrictionNetAssetsGrp/BOYAmt | 0 | 21476708 |
| IRS990/NoDonorRestrictionNetAssetsGrp/EOYAmt | 0 | 20271973 |
| IRS990/NoncashContributionsAmt | 0 | 100000 |
| IRS990/NondeductibleContributionsInd | 0 | 0 |
| IRS990/OccupancyGrp/ManagementAndGeneralAmt | 0 | 41209 |
| IRS990/OccupancyGrp/ProgramServicesAmt | 0 | 443040 |
| IRS990/OccupancyGrp/TotalAmt | 0 | 484249 |
| IRS990/OfficerMailingAddressInd | 0 | 0 |
| IRS990/OperateHospitalInd | 0 | 0 |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsFASB117Ind | 0 | X |
| IRS990/OtherAssetsTotalGrp/BOYAmt | 0 | 118353 |
| IRS990/OtherAssetsTotalGrp/EOYAmt | 0 | 132905 |
| IRS990/OtherChangesInNetAssetsAmt | 0 | 18803 |
| IRS990/OtherEmployeeBenefitsGrp/FundraisingAmt | 0 | 24783 |
| IRS990/OtherEmployeeBenefitsGrp/ManagementAndGeneralAmt | 0 | 33541 |
| IRS990/OtherEmployeeBenefitsGrp/ProgramServicesAmt | 0 | 141110 |
| IRS990/OtherEmployeeBenefitsGrp/TotalAmt | 0 | 199434 |
| IRS990/OtherExpensesGrp/Desc | 0 | MISCELLANEOUS |
| IRS990/OtherExpensesGrp/Desc | 1 | PROGRAM SUPPLIES AND MA |
| IRS990/OtherExpensesGrp/Desc | 2 | EXHIBIT MAINTENANCE |
| IRS990/OtherExpensesGrp/Desc | 3 | EQUIPMENT LEASE |
| IRS990/OtherExpensesGrp/FundraisingAmt | 0 | 27924 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 0 | 13070 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 1 | 500 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 121531 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 1 | 144638 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 2 | 51160 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 3 | 14710 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 162525 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 144638 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 51160 |
| IRS990/OtherExpensesGrp/TotalAmt | 3 | 15210 |
| IRS990/OtherLiabilitiesGrp/BOYAmt | 0 | 115295 |
| IRS990/OtherLiabilitiesGrp/EOYAmt | 0 | 0 |
| IRS990/OtherRevenueMiscGrp/BusinessCd | 0 | 900099 |
| IRS990/OtherRevenueMiscGrp/Desc | 0 | OTHER REVENUE |
| IRS990/OtherRevenueMiscGrp/ExclusionAmt | 0 | 46410 |
| IRS990/OtherRevenueMiscGrp/TotalRevenueColumnAmt | 0 | 46410 |
| IRS990/OtherRevenueTotalAmt | 0 | 46410 |
| IRS990/OtherSalariesAndWagesGrp/FundraisingAmt | 0 | 242946 |
| IRS990/OtherSalariesAndWagesGrp/ManagementAndGeneralAmt | 0 | 328804 |
| IRS990/OtherSalariesAndWagesGrp/ProgramServicesAmt | 0 | 1383270 |
| IRS990/OtherSalariesAndWagesGrp/TotalAmt | 0 | 1955020 |
| IRS990/OwnWebsiteInd | 0 | X |
| IRS990/PartialLiquidationInd | 0 | 0 |
| IRS990/PayPremiumsPrsnlBnftCntrctInd | 0 | 0 |
| IRS990/PayrollTaxesGrp/FundraisingAmt | 0 | 25400 |
| IRS990/PayrollTaxesGrp/ManagementAndGeneralAmt | 0 | 34377 |
| IRS990/PayrollTaxesGrp/ProgramServicesAmt | 0 | 144622 |
| IRS990/PayrollTaxesGrp/TotalAmt | 0 | 204399 |
| IRS990/PensionPlanContributionsGrp/FundraisingAmt | 0 | 8810 |
| IRS990/PensionPlanContributionsGrp/ManagementAndGeneralAmt | 0 | 11925 |
| IRS990/PensionPlanContributionsGrp/ProgramServicesAmt | 0 | 50166 |
| IRS990/PensionPlanContributionsGrp/TotalAmt | 0 | 70901 |
| IRS990/PledgesAndGrantsReceivableGrp/BOYAmt | 0 | 143869 |
| IRS990/PledgesAndGrantsReceivableGrp/EOYAmt | 0 | 117556 |
| IRS990/PoliticalCampaignActyInd | 0 | 0 |
| IRS990/PrepaidExpensesDefrdChargesGrp/BOYAmt | 0 | 52738 |
| IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt | 0 | 46182 |
| IRS990/PrincipalOfficerNm | 0 | KEN WOOD |
| IRS990/ProfessionalFundraisingInd | 0 | 0 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 0 | 713990 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 1 | 713990 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 2 | 713990 |
| IRS990/ProgramServiceRevenueGrp/Desc | 0 | MUSEUM ADMISSIONS |
| IRS990/ProgramServiceRevenueGrp/Desc | 1 | BOATSHOP AND DOCKS |
| IRS990/ProgramServiceRevenueGrp/Desc | 2 | EDUCATIONAL PROGRAMS |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 382903 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 1 | 158919 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 2 | 73784 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 0 | 382903 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 1 | 158919 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 2 | 73784 |
| IRS990/ProhibitedTaxShelterTransInd | 0 | 0 |
| IRS990/PYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/PYContributionsGrantsAmt | 0 | 1280481 |
| IRS990/PYExcessBenefitTransInd | 0 | 0 |
| IRS990/PYGrantsAndSimilarPaidAmt | 0 | 42602 |
| IRS990/PYInvestmentIncomeAmt | 0 | 847365 |
| IRS990/PYOtherExpensesAmt | 0 | 2112149 |
| IRS990/PYOtherRevenueAmt | 0 | 350825 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 604532 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | -1676630 |
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Displayed year
2023 • Form 990Detailed filing. Detailed filing data is available for this year.