Liabilities / Assets
22nd percentile
Higher debt load relative to assets than 22% of similar nonprofits.
990 • Fiscal year 2015 • EIN 51-0065745
Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.
Liabilities / Assets
22nd percentile
Higher debt load relative to assets than 22% of similar nonprofits.
Liabilities / Revenue
37th percentile
Higher debt load relative to revenue than 37% of similar nonprofits.
Net Margin
13th percentile
Higher net margin than 13% of similar nonprofits.
Top Officer Pay
30th percentile
Higher top officer pay than 30% of similar nonprofits.
Top officer pay equals 1.2% of source-year revenue.
Asset Growth
40th percentile
Faster asset growth than 40% of similar nonprofits.
Revenue Growth
11th percentile
Faster revenue growth than 11% of similar nonprofits.
Assets
Up$71,324,090
Up $71,452 (+0.1%) from 2014
Net Assets
Down$66,123,741
Down $329,657 (-0.5%) from 2014
Liabilities
Up$5,200,349
Up $401,109 (+8.4%) from 2014
Revenue
Down$19,703,327
Down $5,580,970 (-22%) from 2014
Expenses
Up$21,542,787
Up $172,690 (+0.8%) from 2014
Net Income
Down-$1,839,460
Down $5,753,660 (-147%) from 2014
Tower hill school prepares students from diverse backgrounds for full and creative engagement with a dynamic world. Each student is provided with an educational experience that emphasizes the development of an inquisitive, discerning and critical mind; the value of being creative and aesthetically sensitive; the appreciation of physical well-being; the ability to collaborate and function as part of a team; and the growth of character.
Tower hill school is a co-educational school for students 3 years old through grade 12.
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Investments Other Securities | $33,332,500 | $34,362,715 | ▲ $1,030,215 |
| Land, Buildings, and Equipment, Net | $35,321,572 | $33,548,246 | ▼ $1,773,326 |
| Savings and Temporary Cash Investments | $742,530 | $1,940,988 | ▲ $1,198,458 |
| Cash and Non-Interest-Bearing Accounts | $1,792,450 | $1,394,639 | ▼ $397,811 |
| Prepaid Expenses and Deferred Charges | $36,951 | $42,896 | ▲ $5,945 |
| Other Notes and Loans Receivable, Net | $21,195 | $24,197 | ▲ $3,002 |
| Accounts Receivable | $5,440 | $10,409 | ▲ $4,969 |
| Total Assets | $71,252,638 | $71,324,090 | ▲ $71,452 |
| Liabilities | |||
| Deferred Revenue | $4,642,173 | $5,037,404 | ▲ $395,231 |
| Other Liabilities | $157,067 | $162,945 | ▲ $5,878 |
| Total Liabilities | $4,799,240 | $5,200,349 | ▲ $401,109 |
| Net Assets / Fund Balance | |||
| Unrestricted Net Assets | $44,417,864 | $44,371,872 | ▼ $45,992 |
| Permanently Rstr Net Assets | $20,029,197 | $20,090,153 | ▲ $60,956 |
| Temporarily Rstr Net Assets | $2,006,337 | $1,661,716 | ▼ $344,621 |
| Total Net Assets Fund Balance | $66,453,398 | $66,123,741 | ▼ $329,657 |
| Total Liabilities and Net Assets / Fund Balance | $71,252,638 | $71,324,090 | ▲ $71,452 |
| Asset | Book Value | Depreciation | Basis |
|---|---|---|---|
| Buildings | $27,868,973 | $17,062,627 | $44,931,600 |
| Leasehold Improvements | $2,357,570 | $6,074,905 | $8,432,475 |
| Land | $3,247,658 | - | $3,247,658 |
| Equipment | $74,045 | $2,904,128 | $2,978,173 |
| Other Securities | $34,362,715 | - | - |
| Period | Beginning | Contrib. | Gain/Loss | Other Uses | End |
|---|---|---|---|---|---|
| 2014 | $31,584,043 | $60,956 | ▲ $1,030,216 | $1,245,000 | $31,430,215 |
| 2013 | $28,469,653 | $139,939 | ▲ $4,149,451 | $1,175,000 | $31,584,043 |
| 2012 | $26,488,424 | $92,538 | ▲ $3,063,691 | $1,175,000 | $28,469,653 |
| 2011 | $29,035,520 | $23,068 | ▼ $1,320,164 | $1,250,000 | $26,488,424 |
| 2010 | $25,677,804 | $162,210 | ▲ $4,445,506 | $1,250,000 | $29,035,520 |
| Name | Title | Full / Part Time | Base | Other | Total |
|---|---|---|---|---|---|
| Mr Harry Baetjer | Acting Head of School | FT | $204,874 | $32,177 | $237,051 |
| Ms Julie Topkis-scanlan | Chief Advancement Officer | FT | $158,183 | $41,113 | $199,296 |
| Mr Daniel Hickey | Assistant Head of School, Head of Upper School | FT | $108,863 | $62,320 | $171,183 |
| Mr Daniel Hickey | Assistant Head of School, Head of Up | - | $108,863 | $62,320 | $171,183 |
| Ms Janet Plyler | Business Manager | FT | $144,761 | $20,902 | $165,663 |
| Mr Kelly Deshane | Director of Admission | FT | $108,762 | $40,691 | $149,453 |
| Ms Jacquelyn Hamilton | Head of Lower School | FT | $131,415 | $10,033 | $141,448 |
| Mr Paul Capodanno | Head of Middle School | FT | $110,219 | $28,333 | $138,552 |
| Name | Title |
|---|---|
| Dr Earl J Ball Iii | Chair |
| Ms Ellen J Kullman | Vice Chair |
| Dr Anthony Cucuzzella | Trustee |
| Dr David P Roselle | Trustee |
| Dr Eric Johnson | Trustee |
| Mr Benjamin Du Pont | Trustee |
| Mr Charles M Elson | Trustee |
| Mr Henry Mellon | Trustee |
| Mr Jon Abramczyk | Trustee |
| Mr Lance L Weaver | Trustee |
| Mr Matthew T Twyman Iii | Trustee |
| Mr Pierre Dup Hayward | Trustee |
| Mr Regis Deramel | Trustee |
| Mr Theodore H Ashford Iii | Trustee |
| Mr W Whitfield Gardner | Trustee |
| Ms Ann Rose | Trustee |
| Ms Michelle Shepherd | Trustee |
| Ms Linda R Boyden | Secretary |
| Mr William H Daiger Jr | Treasurer |
| Contractor | Services | Location | Compensation |
|---|---|---|---|
| Williamson Hospitality Service INC | Dining Service | 97 GREAT VALLEY PARKWAY, Malvern, PA 19355 | $684,452 |
| Young Conaway Stargatt & Taylor LLP | Legal Service | 1000 NORTH KING STREET, Wilmington, DE 19801 | $331,406 |
| Nash Omniscaping LLC | Landscaper | P O BOX 40, Montchanin, DE 19710 | $325,156 |
| First Choice Cleaning Service | Cleaning Service | 1722 NEWPORT GAP PIKE, Wilmington, DE 19808 | $300,216 |
| Boss Enterprise INC | Construction | 41-D GERMAY DR, Wilmington, DE 19804 | $211,746 |
| Contribution Type | Contribution Count | Reported Amount | Valuation Method |
|---|---|---|---|
| Securities Publicly Traded | 1 | $73,321 | Fair Market Value (FMV) |
| Total Noncash Contributions | 1 | $73,321 | - |
| Line Item | Amount |
|---|---|
| Salaries, Compensation, and Employee Benefits | $11,825,837 |
| Other Expenses | $7,637,620 |
| Grants and Similar Amounts Paid | $2,079,330 |
| Total Fundraising Expense | $474,341 |
| Professional Fundraising Fees | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Other Salaries and Wages | $7,878,277 | $913,524 | $240,516 | $9,032,317 |
| Grants to Domestic Individuals | $2,079,330 | - | - | $2,079,330 |
| Depreciation Depletion | $1,981,281 | - | - | $1,981,281 |
| Occupancy | $1,650,178 | - | - | $1,650,178 |
| Other Employee Benefits | $957,018 | $134,276 | $30,355 | $1,121,649 |
| Payroll Taxes | $569,853 | $79,955 | $18,075 | $667,883 |
| Pension Plan Contributions | $551,834 | $77,426 | $17,503 | $646,763 |
| Current Officers, Directors, Trustees, and Key Employees | $133,100 | $210,530 | $13,595 | $357,225 |
| All Other Expenses | $151,605 | $20,033 | $154,297 | $325,935 |
| Other Expenses | $331,932 | $225,444 | - | $225,444 |
| Office Expenses | - | $173,861 | - | $173,861 |
| Fees for Services Legal | - | $126,438 | - | $126,438 |
| Insurance | $124,084 | - | - | $124,084 |
| Fees for Service Investment Mgmnt Fees | - | $113,928 | - | $113,928 |
| Information Technology | - | $56,142 | - | $56,142 |
| Fees for Services Accounting | - | $35,500 | - | $35,500 |
| Fees for Services Other | - | $21,132 | - | $21,132 |
| Advertising | - | $4,838 | - | $4,838 |
| Total Functional Expenses | $18,875,419 | $2,193,027 | $474,341 | $21,542,787 |
| Line Item | Amount |
|---|---|
| Total Expenses per Form 990 | $21,542,787 |
| Total Expenses per Audited Statements | $18,738,463 |
| Expenses per Audited Statements | $18,134,432 |
| Expenses Not Reported on Financial Statements | $3,408,355 |
| Other Expense Adjustments | $3,408,355 |
| Expenses Not Reported on Form 990 | $604,031 |
| Region | Activity | Services | Offices | Employees | Spending |
|---|---|---|---|---|---|
| Caribbean | Investments | - | 0 | 0 | $1,525,724 |
| Line Item | Amount |
|---|---|
| Professional Fundraising Fees | $0 |
| Liability | Amount |
|---|---|
| Student Group Funds | $162,945 |
“Form 990 is reviewed by the business manager and approved by the head of school and board of trustees executive committee. The executive committee reports to the board of trustees that form 990 has been approved and filed and is available to board members upon request.”
“Trustees are required annually to sign conflict of interest statements and disclose any known or potential conflicts of interest in these statements.”
“The head of school's annual compensation is reviewed annually and approved by the board of trustees executive committee and reported to the full board of trustees.”
“Governing documents and financial statements are held with the school and are available upon request.”
“The school's policy is to use a modified cash basis of accounting. The following areas have been accounted for on a strict cash basis: - operating expenditures - capital expenses - contributions revenue - tuition revenue - all other miscellaneous revenue and expenses the following areas have been accounted for on an accrual basis: - tuition prepayments - employee loans - any bank debts - miscellaneous reserves and student funds”
“The process of oversight on the audit has not changed from the prior year.”
“The association has adopted the provisions of fasb asc 740-10-50, accounting for uncertainty in income taxes. Management continuously evaluates the association's tax positions in relation to any expiring statutes of limitations, audits, proposed settlements, changes in tax law or new authoritative rulings, as applicable. Management's evaluation is that there is no possible additional unrecorded income tax liability. This evaluation is based on settled and established positions within the internal revenue code and management believes there is no significant uncertainty related to its evaluation. The association's policy is to expense all interest and penalties, if any, as incurred. No amounts of interest or penalties were recognized by the school during the year ended june 30, 2015.”
“COST GOODS SOLD 604,031.”
“Financial assistance 2,079,330. Tuition remission & other tuition related 1,329,025.”
“Cost of goods sold 604,031.”
“Financial assistance 2,079,330. Tuition remission & other tuition-related 1,329,025.”
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/AccountsReceivableGrp/BOYAmt | 0 | 5440 |
| IRS990/AccountsReceivableGrp/EOYAmt | 0 | 10409 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | 0 |
| IRS990/ActivityOrMissionDesc | 0 | TOWER HILL SCHOOL IS A CO-EDUCATIONAL SCHOOL FOR STUDENTS 3 YEARS OLD THROUGH GRADE 12. |
| IRS990/AdvertisingGrp/ManagementAndGeneralAmt | 0 | 4838 |
| IRS990/AdvertisingGrp/TotalAmt | 0 | 4838 |
| IRS990/AllOtherContributionsAmt | 0 | 2013640 |
| IRS990/AllOtherExpensesGrp/FundraisingAmt | 0 | 154297 |
| IRS990/AllOtherExpensesGrp/ManagementAndGeneralAmt | 0 | 20033 |
| IRS990/AllOtherExpensesGrp/ProgramServicesAmt | 0 | 151605 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 325935 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | 1 |
| IRS990/AuditCommitteeInd | 0 | 1 |
| IRS990/BackupWthldComplianceInd | 0 | 1 |
| IRS990/BooksInCareOfDetail/BusinessName/BusinessNameLine1Txt | 0 | BUSINESS OFFICE TOWER HILL SCHOOL |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 3026578360 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 1611 TOWER ROAD |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | WILMINGTON |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | DE |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 19806 |
| IRS990/BusinessRlnWithFamMemInd | 0 | 0 |
| IRS990/BusinessRlnWithOfficerEntInd | 0 | 0 |
| IRS990/BusinessRlnWithOrgMemInd | 0 | 0 |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 1792450 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 1394639 |
| IRS990/ChangeToOrgDocumentsInd | 0 | 0 |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 6 |
| IRS990/CollectionsOfArtInd | 0 | 0 |
| IRS990/CompCurrentOfcrDirectorsGrp/FundraisingAmt | 0 | 13595 |
| IRS990/CompCurrentOfcrDirectorsGrp/ManagementAndGeneralAmt | 0 | 210530 |
| IRS990/CompCurrentOfcrDirectorsGrp/ProgramServicesAmt | 0 | 133100 |
| IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt | 0 | 357225 |
| IRS990/CompensationFromOtherSrcsInd | 0 | 0 |
| IRS990/CompensationProcessCEOInd | 0 | 1 |
| IRS990/CompensationProcessOtherInd | 0 | 1 |
| IRS990/ConflictOfInterestPolicyInd | 0 | 1 |
| IRS990/ConservationEasementsInd | 0 | 0 |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | 0 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 0 | 684452 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 1 | 331406 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 2 | 325156 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 3 | 300216 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 4 | 211746 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 0 | 97 GREAT VALLEY PARKWAY |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 1 | 1000 NORTH KING STREET |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 2 | P O BOX 40 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 3 | 1722 NEWPORT GAP PIKE |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 4 | 41-D GERMAY DR |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 0 | MALVERN |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 1 | WILMINGTON |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 2 | MONTCHANIN |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 3 | WILMINGTON |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 4 | WILMINGTON |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 0 | PA |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 1 | DE |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 2 | DE |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 3 | DE |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 4 | DE |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 0 | 19355 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 1 | 19801 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 2 | 19710 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 3 | 19808 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 4 | 19804 |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 0 | WILLIAMSON HOSPITALITY SERVICE INC |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 1 | YOUNG CONAWAY STARGATT & TAYLOR LLP |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 2 | NASH OMNISCAPING LLC |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 3 | FIRST CHOICE CLEANING SERVICE |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 4 | BOSS ENTERPRISE INC |
| IRS990/ContractorCompensationGrp/ServicesDesc | 0 | DINING SERVICE |
| IRS990/ContractorCompensationGrp/ServicesDesc | 1 | LEGAL SERVICE |
| IRS990/ContractorCompensationGrp/ServicesDesc | 2 | LANDSCAPER |
| IRS990/ContractorCompensationGrp/ServicesDesc | 3 | CLEANING SERVICE |
| IRS990/ContractorCompensationGrp/ServicesDesc | 4 | CONSTRUCTION |
| IRS990/CostOfGoodsSoldAmt | 0 | 604031 |
| IRS990/CreditCounselingInd | 0 | 0 |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 2013640 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 2079330 |
| IRS990/CYInvestmentIncomeAmt | 0 | -353330 |
| IRS990/CYOtherExpensesAmt | 0 | 7637620 |
| IRS990/CYOtherRevenueAmt | 0 | 421650 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 17621367 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | -1839460 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 11825837 |
| IRS990/CYTotalExpensesAmt | 0 | 21542787 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 474341 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 19703327 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | 0 |
| IRS990/DeductibleArtContributionInd | 0 | 0 |
| IRS990/DeductibleNonCashContriInd | 0 | 1 |
| IRS990/DeferredRevenueGrp/BOYAmt | 0 | 4642173 |
| IRS990/DeferredRevenueGrp/EOYAmt | 0 | 5037404 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | 0 |
| IRS990/DepreciationDepletionGrp/ProgramServicesAmt | 0 | 1981281 |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 1981281 |
| IRS990/Desc | 0 | EDUCATIONAL PROGRAMS - TOWER HILL IS A CO-EDUCATIONAL INDEPENDENT SCHOOL WITH 731 STUDENTS FROM 3 YEARS OLD THROUGH GRADE 12. THE LOWER SCHOOL ACHIEVED ENROLLMENT OF 291 STUDENTS, THE MIDDLE SCHOOL WITH 174 STUDENTS AND THE UPPER SCHOOL WITH 266 STUDENTS. TOWER HILL GRADUATED 64 STUDENTS IN THE CLASS OF 2015. MEMBERS OF THIS CLASS NOW ATTEND YALE UNIVERSITY, BOSTON COLLEGE (2), JOHN HOPKINS UNIVERSITY (2), GEORGE WASHINGTON UNIVERSITY, CORNELL UNIVERSITY, DUKE UNIVERSITY, UNIVERSITY OF CALIFORNIA - BERKELEY, UNIVERSITY OF CALIFORNIA - LOS ANGELES, BARNARD COLLEGE, BATES COLLEGE, BOSTON UNIVERSITY, BRYN MAWR COLLEGE, CARLETON COLLEGE, CLEMSON UNIVERSITY, COLBY COLLEGE, DICKINSON COLLEGE, EMORY UNIVERSITY, FRANKLIN & MARSHALL COLLEGE, GEORGETOWN UNIVERSITY (2), GETTYSBURG COLLEGE, LEBANON VALLEY COLLEGE (2), LEHIGH UNIVERSITY (2), MUHLENBERG COLLEGE, NEW YORK UNIVERSITY (2), PENNSYLVANIA STATE UNIVERSITY, PRATT INSTITUTE, ROLLINS COLLEGE, SWARTHMORE COLLEGE, SYRACUSE UNIVERSITY, TEXAS CHRISTIAN UNIVERSITY, TUFTS UNIVERSITY (2), TULANE UNIVERSITY, UNIVERSITY OF ST. ANDREWS - SCOTLAND, UNIVERSITY OF ALABAMA (2), UNIVERSITY OF DELAWARE (9), UNIVERSITY OF DELAWARE - HONOR PROGRAM (4), UNIVERSITY OF GEORGIA, UNIVERSITY OF KENTUCKY, VILLANOVA UNIVERSITY (2), WAKE FOREST UNIVERSITY, WASHINGTON AND LEE UNIVERSITY, WASHINGTON COLLEGE, FURMAN UNIVERSITY, AND WESLEYAN UNIVERSITY. |
| IRS990/DescribedInSection501c3Ind | 0 | 1 |
| IRS990/DisregardedEntityInd | 0 | 0 |
| IRS990/DocumentRetentionPolicyInd | 0 | 1 |
| IRS990/DonorAdvisedFundInd | 0 | 0 |
| IRS990/ElectionOfBoardMembersInd | 0 | 0 |
| IRS990/EmployeeCnt | 0 | 224 |
| IRS990/EmploymentTaxReturnsFiledInd | 0 | 1 |
| IRS990/EngagedInExcessBenefitTransInd | 0 | 0 |
| IRS990/ExpenseAmt | 0 | 18560153 |
| IRS990/FamilyOrBusinessRlnInd | 0 | 0 |
| IRS990/FederalGrantAuditRequiredInd | 0 | 0 |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 35500 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 35500 |
| IRS990/FeesForServicesLegalGrp/ManagementAndGeneralAmt | 0 | 126438 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 126438 |
| IRS990/FeesForServicesOtherGrp/ManagementAndGeneralAmt | 0 | 21132 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 21132 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/ManagementAndGeneralAmt | 0 | 113928 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/TotalAmt | 0 | 113928 |
| IRS990/ForeignActivitiesInd | 0 | 1 |
| IRS990/ForeignFinancialAccountInd | 0 | 0 |
| IRS990/ForeignOfficeInd | 0 | 0 |
| IRS990/Form8282PropertyDisposedOfInd | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 5.00 |
| 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 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 20 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 21 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 22 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 23 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 24 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 25 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 5 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 6 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 7 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 8 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 9 | X |
| IRS990/Form990PartVIISectionAGrp/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/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 | 32177 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 20 | 20902 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 21 | 41113 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 22 | 10033 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 23 | 40691 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 24 | 62320 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 25 | 28333 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | DR EARL J BALL III |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | MS ELLEN J KULLMAN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | MR WILLIAM H DAIGER JR |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | MS LINDA R BOYDEN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | MR THEODORE H ASHFORD III |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | MR BENJAMIN DU PONT |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | MR CHARLES M ELSON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | MR W WHITFIELD GARDNER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | MR PIERRE DUP HAYWARD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 9 | DR ERIC JOHNSON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 10 | MR HENRY MELLON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 11 | MS ANN ROSE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 12 | DR DAVID P ROSELLE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 13 | MS MICHELLE SHEPHERD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 14 | MR MATTHEW T TWYMAN III |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 15 | MR LANCE L WEAVER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 16 | MR JON ABRAMCZYK |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 17 | DR ANTHONY CUCUZZELLA |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 18 | MR REGIS DERAMEL |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 19 | MR HARRY BAETJER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 20 | MS JANET PLYLER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 21 | MS JULIE TOPKIS-SCANLAN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 22 | MS JACQUELYN HAMILTON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 23 | MR KELLY DESHANE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 24 | MR DANIEL HICKEY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 25 | MR PAUL CAPODANNO |
| 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 | 204874 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 20 | 144761 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 21 | 158183 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 22 | 131415 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 23 | 108762 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 24 | 108863 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 25 | 110219 |
| 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/TitleTxt | 0 | CHAIR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | VICE CHAIR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | TREASURER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | SECRETARY |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 8 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 9 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 10 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 11 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 12 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 13 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 14 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 15 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 16 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 17 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 18 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 19 | ACTING HEAD OF SCHOOL |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 20 | BUSINESS MANAGER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 21 | CHIEF ADVANCEMENT OFFICER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 22 | HEAD OF LOWER SCHOOL |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 23 | DIRECTOR OF ADMISSION |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 24 | ASSISTANT HEAD OF SCHOOL, HEAD OF UPPER SCHOOL |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 25 | HEAD OF MIDDLE SCHOOL |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | 0 |
| IRS990/FormationYr | 0 | 1919 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | 0 |
| IRS990/FSAuditedBasisGrp/SeparateBasisFinclStmtInd | 0 | X |
| IRS990/FSAuditedInd | 0 | 1 |
| IRS990/FundraisingActivitiesInd | 0 | 0 |
| IRS990/GainOrLossGrp/OtherAmt | 0 | -981 |
| IRS990/GainOrLossGrp/SecuritiesAmt | 0 | -836618 |
| IRS990/GamingActivitiesInd | 0 | 0 |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 19 |
| IRS990/GrantAmt | 0 | 2079330 |
| IRS990/GrantsToDomesticIndividualsGrp/ProgramServicesAmt | 0 | 2079330 |
| IRS990/GrantsToDomesticIndividualsGrp/TotalAmt | 0 | 2079330 |
| IRS990/GrantsToIndividualsInd | 0 | 1 |
| IRS990/GrantsToOrganizationsInd | 0 | 0 |
| IRS990/GrantToRelatedPersonInd | 0 | 0 |
| IRS990/GrossAmountSalesAssetsGrp/SecuritiesAmt | 0 | 3312710 |
| IRS990/GrossReceiptsAmt | 0 | 24457667 |
| IRS990/GrossRentsGrp/RealAmt | 0 | 6976 |
| IRS990/GrossSalesOfInventoryAmt | 0 | 888807 |
| IRS990/GroupReturnForAffiliatesInd | 0 | 0 |
| IRS990/IncludeFIN48FootnoteInd | 0 | 1 |
| IRS990/IndependentAuditFinclStmtInd | 0 | 1 |
| IRS990/IndependentVotingMemberCnt | 0 | 19 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 8 |
| IRS990/IndoorTanningServicesInd | 0 | 0 |
| IRS990/InfoInScheduleOPartIIIInd | 0 | X |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InfoInScheduleOPartXIIInd | 0 | X |
| IRS990/InformationTechnologyGrp/ManagementAndGeneralAmt | 0 | 56142 |
| IRS990/InformationTechnologyGrp/TotalAmt | 0 | 56142 |
| IRS990/InsuranceGrp/ProgramServicesAmt | 0 | 124084 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 124084 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 484269 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 484269 |
| IRS990/InvestmentInJointVentureInd | 0 | 0 |
| IRS990/InvestmentsOtherSecuritiesGrp/BOYAmt | 0 | 33332500 |
| IRS990/InvestmentsOtherSecuritiesGrp/EOYAmt | 0 | 34362715 |
| IRS990/IRPDocumentCnt | 0 | 37 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 26041660 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 35321572 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 33548246 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 59589906 |
| IRS990/LegalDomicileStateCd | 0 | DE |
| IRS990/LessCostOthBasisSalesExpnssGrp/OtherAmt | 0 | 981 |
| IRS990/LessCostOthBasisSalesExpnssGrp/SecuritiesAmt | 0 | 4149328 |
| IRS990/LessRentalExpensesGrp/RealAmt | 0 | 0 |
| IRS990/LoanOutstandingInd | 0 | 0 |
| IRS990/LobbyingActivitiesInd | 0 | 0 |
| IRS990/LocalChaptersInd | 0 | 0 |
| IRS990/MaterialDiversionOrMisuseInd | 0 | 0 |
| IRS990/MembersOrStockholdersInd | 0 | 0 |
| IRS990/MethodOfAccountingOtherInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | 1 |
| IRS990/MinutesOfGoverningBodyInd | 0 | 1 |
| IRS990/MissionDesc | 0 | TOWER HILL PROVIDES AN ENRICHED AND CHALLENGING COLLEGE PREPARATORY PROGRAM IN WHICH EACH STUDENT'S ABILITIES AND TALENTS ARE RECOGNIZED AND RESPECTED. THE CURRICULUM INCORPORATES BOTH TRADITIONAL AND INNOVATIVE APPROACHES TO LEARNING WITHIN AN EDUCATIONAL ENVIRONMENT THAT NURTURES EACH STUDENT'S MORAL, INTELLECTUAL, CREATIVE, AND PHYSICAL DEVELOPMENT.TOWER HILL IS COMMITTED TO PERPETUATING A SCHOOL COMMUNITY FOUNDED ON PERSONAL INTEGRITY, MUTUAL RESPECT, AND COLLECTIVE RESPONSIBILITY. THE SCHOOL PREPARES ITS STUDENTS FOR CITIZENSHIP IN THE GLOBAL COMMUNITY AND, ENCOURAGES AN APPRECIATION FOR THE LIFELONG PROCESS OF LEARNING. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | 0 |
| IRS990/MoreThan5000KToOrgInd | 0 | 0 |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 66453398 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 66123741 |
| IRS990/NetGainOrLossInvestmentsGrp/ExclusionAmt | 0 | -837599 |
| IRS990/NetGainOrLossInvestmentsGrp/TotalRevenueColumnAmt | 0 | -837599 |
| IRS990/NetIncomeOrLossGrp/RelatedOrExemptFuncIncomeAmt | 0 | 284776 |
| IRS990/NetIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 284776 |
| IRS990/NetRentalIncomeOrLossGrp/ExclusionAmt | 0 | 6976 |
| IRS990/NetRentalIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 6976 |
| IRS990/NetUnrelatedBusTxblIncmAmt | 0 | 0 |
| IRS990/NetUnrlzdGainsLossesInvstAmt | 0 | 1509803 |
| IRS990/NoncashContributionsAmt | 0 | 6251 |
| IRS990/NondeductibleContributionsInd | 0 | 0 |
| IRS990/OccupancyGrp/ProgramServicesAmt | 0 | 1650178 |
| IRS990/OccupancyGrp/TotalAmt | 0 | 1650178 |
| IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt | 0 | 173861 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 173861 |
| IRS990/OfficerMailingAddressInd | 0 | 0 |
| IRS990/OperateHospitalInd | 0 | 0 |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsSFAS117Ind | 0 | X |
| IRS990/OtherChangesInNetAssetsAmt | 0 | 0 |
| IRS990/OtherEmployeeBenefitsGrp/FundraisingAmt | 0 | 30355 |
| IRS990/OtherEmployeeBenefitsGrp/ManagementAndGeneralAmt | 0 | 134276 |
| IRS990/OtherEmployeeBenefitsGrp/ProgramServicesAmt | 0 | 957018 |
| IRS990/OtherEmployeeBenefitsGrp/TotalAmt | 0 | 1121649 |
| IRS990/OtherExpensesGrp/Desc | 0 | FACULTY REMISSION |
| IRS990/OtherExpensesGrp/Desc | 1 | EDUCATION-RELATED EXPEN |
| IRS990/OtherExpensesGrp/Desc | 2 | HEADMASTER SEARCHING |
| IRS990/OtherExpensesGrp/Desc | 3 | MISCELLANEOUS EXPENSES |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 0 | 225444 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 1329755 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 1 | 1137172 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 2 | 331932 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 1329755 |
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Displayed year
2015 • Form 990Detailed filing. Detailed filing data is available for this year.