Liabilities / Assets
60th percentile
Tied with the lowest-debt nonprofits in its peer group.
EIN 38-2417376 • 501(c)3 • Ann Arbor, MI
Profile
The primary purpose of this organization is to support the profession of surgical pathology by educating its members and providing funds for pathology research.
Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.
Liabilities / Assets
60th percentile
Tied with the lowest-debt nonprofits in its peer group.
Liabilities / Revenue
62nd percentile
Tied with the lowest-debt nonprofits in its peer group.
Net Margin
90th percentile
Higher net margin than 90% of similar nonprofits.
Top Officer Pay
81st percentile
Higher top officer pay than 81% of similar nonprofits.
Top officer pay equals 0.0% of source-year revenue.
Asset Growth
88th percentile
Faster asset growth than 88% of similar nonprofits.
Revenue Growth
93rd percentile
Faster revenue growth than 93% of similar nonprofits.
Assets
Down$76,952
Down $8,760 (-10%) from 2023
Liabilities
Flat$0
Flat from 2023
Net Assets
Down$76,952
Down $8,760 (-10%) from 2023
Revenue
Down$37,073
Down $12,006 (-24%) from 2023
Expenses
Down$45,833
Down $4,792 (-9.5%) from 2023
Net Income
Down-$8,760
Down $7,214 (-467%) from 2023
Most recent year
2024 • Form 990EZXML pending. An XML filing is linked for this year, but detailed extraction is still pending.
The latest 2024 filing currently has linked XML that has not been fully parsed yet. Showing the latest detailed filing from 2022 below.
The primary purpose of this organization is to support the profession of surgical pathology by educating its members and providing funds for pathology research.
| Description | Grants | Expenses |
|---|---|---|
| Subscription to and distribution of the Journal of Surgical Pathology to the members of The Arthur Purdy Stout Society. | $0 | $32,516 |
| Grants awarded to doctors who have demonstrated excellence in research in pathology. | $5,500 | $5,500 |
| Name | Title | Full / Part Time | Base | Other | Total |
|---|---|---|---|---|---|
| Jason L Hornick MD PHD | Membership Committee Chair | - | $0 | - | - |
| Laura Collins MD | Past President | - | $0 | - | - |
| MARISA ROSE NUCCI MD | President | - | $0 | - | - |
| Adeboye O Osunkoya MD | Prize And Award Committee | - | $0 | - | - |
| Andrew Folpe MD | Program Committee Chair | - | $0 | - | - |
| Rhonda Yantiss MD | President Elect | - | $0 | - | - |
| Cristina Magi-Galluzzi MD PHD | Secretary | - | $0 | - | - |
| Maria Westerhoff MD | Treasurer | - | $0 | - | - |
| Laura Lamps MD | Program Committee Chair | - | $0 | - | - |
| Andrew Horvai MD PHD | Trustee | - | $0 | - | - |
| Angelo Paolo Dei Tos MD | Trustee | - | $0 | - | - |
“Description: Interest Income. Amount: 3.”
“Activity Classification: Research Grants. Grantee Name: Fatih Ozay. Amount Given: 3,000.”
“Activity Classification: Annual Award. Grantee Name: Phyu Aung. Date of Gift: 12/19/22. Amount Given: 2,500. Total included on Form 990-EZ, line 10: 5,500.”
“Description: American Journal of Surgical Pathology Subscriptions. Amount: 32,516. Description: office expenses. Amount: 5,247. Description: Website expense. Amount: 1,188. Description: AffiniPay Service Fees & Bank Fees. Amount: 1,383. Total to Form 990-EZ, line 16: 40,334.”
This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.
| Path | # | Value |
|---|---|---|
| IRS990EZ/ActivitiesNotPreviouslyRptInd | 0 | 0 |
| IRS990EZ/BooksInCareOfDetail/BusinessName/BusinessNameLine1Txt | 0 | Maria Westerhoff MD |
| IRS990EZ/BooksInCareOfDetail/PhoneNum | 0 | 7349366770 |
| IRS990EZ/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 2800 Plymouth Road Building 35 |
| IRS990EZ/BooksInCareOfDetail/USAddress/CityNm | 0 | Ann Arbor |
| IRS990EZ/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | MI |
| IRS990EZ/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 48109 |
| IRS990EZ/CashSavingsAndInvestmentsGrp/BOYAmt | 0 | 80354 |
| IRS990EZ/CashSavingsAndInvestmentsGrp/EOYAmt | 0 | 87258 |
| IRS990EZ/ChgMadeToOrgnzngDocNotRptInd | 0 | 0 |
| IRS990EZ/DirectIndirectPltclExpendAmt | 0 | 0 |
| IRS990EZ/DonorAdvisedFndsInd | 0 | 0 |
| IRS990EZ/EngagedInExcessBenefitTransInd | 0 | 0 |
| IRS990EZ/ExcessOrDeficitForYearAmt | 0 | 6904 |
| IRS990EZ/FeesAndOtherPymtToIndCntrctAmt | 0 | 725 |
| IRS990EZ/FiledScheduleAInd | 0 | 1 |
| IRS990EZ/ForeignFinancialAccountInd | 0 | 0 |
| IRS990EZ/ForeignOfficeInd | 0 | 0 |
| IRS990EZ/Form990TotalAssetsGrp/BOYAmt | 0 | 80354 |
| IRS990EZ/Form990TotalAssetsGrp/EOYAmt | 0 | 87258 |
| IRS990EZ/GrantsAndSimilarAmountsPaidAmt | 0 | 5500 |
| IRS990EZ/GrossReceiptsAmt | 0 | 53463 |
| IRS990EZ/InfoInScheduleOPartIIIInd | 0 | X |
| IRS990EZ/InfoInScheduleOPartIInd | 0 | X |
| IRS990EZ/InfoInScheduleOPartVInd | 0 | X |
| IRS990EZ/LobbyingActivitiesInd | 0 | 0 |
| IRS990EZ/MadeLoansToFromOfficersInd | 0 | 0 |
| IRS990EZ/MembershipDuesAmt | 0 | 53460 |
| IRS990EZ/MethodOfAccountingCashInd | 0 | X |
| IRS990EZ/NetAssetsOrFundBalancesBOYAmt | 0 | 80354 |
| IRS990EZ/NetAssetsOrFundBalancesEOYAmt | 0 | 87258 |
| IRS990EZ/NetAssetsOrFundBalancesGrp/BOYAmt | 0 | 80354 |
| IRS990EZ/NetAssetsOrFundBalancesGrp/EOYAmt | 0 | 87258 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 0 | 1.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 1 | 1.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 2 | 1.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 3 | 1.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 4 | 1.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 5 | 1.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 6 | 1.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 7 | 1.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 8 | 1.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 9 | 1.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 10 | 1.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 0 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 1 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 2 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 3 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 4 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 5 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 6 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 7 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 8 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 9 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 10 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 0 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 1 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 2 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 3 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 4 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 5 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 6 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 7 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 8 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 9 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 10 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 0 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 1 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 2 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 3 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 4 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 5 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 6 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 7 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 8 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 9 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 10 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 0 | Jason L Hornick MD PHD |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 1 | Laura Collins MD |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 2 | MARISA ROSE NUCCI MD |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 3 | Adeboye O Osunkoya MD |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 4 | Andrew Folpe MD |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 5 | Rhonda Yantiss MD |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 6 | Cristina Magi-Galluzzi MD PHD |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 7 | Maria Westerhoff MD |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 8 | Laura Lamps MD |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 9 | Andrew Horvai MD PHD |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 10 | Angelo Paolo Dei Tos MD |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 0 | Membership Committee Chair |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 1 | Past President |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 2 | President |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 3 | Prize and Award Committee |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 4 | Program Committee Chair |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 5 | President Elect |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 6 | Secretary |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 7 | Treasurer |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 8 | Program Committee Chair |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 9 | Trustee |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 10 | Trustee |
| IRS990EZ/OperateHospitalInd | 0 | 0 |
| IRS990EZ/Organization501c3Ind | 0 | X |
| IRS990EZ/OrganizationDissolvedEtcInd | 0 | 0 |
| IRS990EZ/OrganizationHadUBIInd | 0 | 0 |
| IRS990EZ/OtherChangesInNetAssetsAmt | 0 | 0 |
| IRS990EZ/OtherExpensesTotalAmt | 0 | 40334 |
| IRS990EZ/OtherRevenueTotalAmt | 0 | 3 |
| IRS990EZ/PartVIHghstPdCntrctProfSrvcTxt | 0 | NONE |
| IRS990EZ/PartVIOfCompOfHghstPdEmplTxt | 0 | NONE |
| IRS990EZ/PoliticalCampaignActyInd | 0 | 0 |
| IRS990EZ/PrimaryExemptPurposeTxt | 0 | The primary purpose of this organization is to support the profession of surgical pathology by educating its members and providing funds for pathology research. |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt | 0 | Grants awarded to doctors who have demonstrated excellence in research in pathology. |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt | 1 | Subscription to and distribution of the Journal of Surgical Pathology to the members of The Arthur Purdy Stout Society. |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/GrantsAndAllocationsAmt | 0 | 5500 |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/GrantsAndAllocationsAmt | 1 | 0 |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/ProgramServiceExpensesAmt | 0 | 5500 |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/ProgramServiceExpensesAmt | 1 | 32516 |
| IRS990EZ/ProhibitedTaxShelterTransInd | 0 | 0 |
| IRS990EZ/RelatedOrganizationCtrlEntInd | 0 | 0 |
| IRS990EZ/ScheduleBNotRequiredInd | 0 | X |
| IRS990EZ/SchoolOperatingInd | 0 | 0 |
| IRS990EZ/SubjectToProxyTaxInd | 0 | 0 |
| IRS990EZ/SumOfTotalLiabilitiesGrp/BOYAmt | 0 | 0 |
| IRS990EZ/SumOfTotalLiabilitiesGrp/EOYAmt | 0 | 0 |
| IRS990EZ/TanningServicesProvidedInd | 0 | 0 |
| IRS990EZ/TaxImposedOnOrganizationMgrAmt | 0 | 0 |
| IRS990EZ/TaxImposedUnderIRC4911Amt | 0 | 0 |
| IRS990EZ/TaxImposedUnderIRC4912Amt | 0 | 0 |
| IRS990EZ/TaxImposedUnderIRC4955Amt | 0 | 0 |
| IRS990EZ/TaxReimbursedByOrganizationAmt | 0 | 0 |
| IRS990EZ/TotalExpensesAmt | 0 | 46559 |
| IRS990EZ/TotalProgramServiceExpensesAmt | 0 | 38016 |
| IRS990EZ/TotalRevenueAmt | 0 | 53463 |
| IRS990EZ/TrnsfrExmptNonChrtblRltdOrgInd | 0 | 0 |
| IRS990EZ/TypeOfOrganizationOtherDesc | 0 | Society |
| IRS990EZ/TypeOfOrganizationOtherInd | 0 | X |
| IRS990EZ/WebsiteAddressTxt | 0 | apssociety.com |
| IRS990ScheduleA/AmountsRcvdDsqlfyPersonGrp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearAmt | 0 | 53460 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus1YearAmt | 0 | 64856 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 37251 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 63925 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 45730 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/TotalAmt | 0 | 265222 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearAmt | 0 | 3 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus1YearAmt | 0 | 3 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 131 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 230 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/TotalAmt | 0 | 367 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearAmt | 0 | 3 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus1YearAmt | 0 | 3 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus2YearsAmt | 0 | 131 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus3YearsAmt | 0 | 230 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/TotalAmt | 0 | 367 |
| IRS990ScheduleA/InvestmentIncomeCYPct | 0 | 0.00140 |
| IRS990ScheduleA/InvestmentIncomePYPct | 0 | 0.00120 |
| IRS990ScheduleA/PubliclySupportedOrg509a2Ind | 0 | X |
| IRS990ScheduleA/PublicSupportCY509Pct | 0 | 0.99860 |
| IRS990ScheduleA/PublicSupportPY509Pct | 0 | 0.99880 |
| IRS990ScheduleA/PublicSupportTotal509Amt | 0 | 265222 |
| IRS990ScheduleA/SubstAndDsqlfyPrsnsTotGrp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/SubstantialContributorsAmtGrp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/ThirtyThrPctSuprtTestsCY509Ind | 0 | X |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearAmt | 0 | 53460 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus1YearAmt | 0 | 64856 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 37251 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 63925 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 45730 |
| IRS990ScheduleA/Total509Grp/TotalAmt | 0 | 265222 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearAmt | 0 | 53463 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus1YearAmt | 0 | 64859 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus2YearsAmt | 0 | 37382 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus3YearsAmt | 0 | 64155 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus4YearsAmt | 0 | 45730 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/TotalAmt | 0 | 265589 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | Description: Interest Income. Amount: 3. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | Activity Classification: Research Grants. Grantee Name: Fatih Ozay. Amount Given: 3,000. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | Activity Classification: Annual Award. Grantee Name: Phyu Aung. Date of Gift: 12/19/22. Amount Given: 2,500. Total included on Form 990-EZ, line 10: 5,500. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 3 | Description: American Journal of Surgical Pathology Subscriptions. Amount: 32,516. Description: office expenses. Amount: 5,247. Description: Website expense. Amount: 1,188. Description: AffiniPay Service Fees & Bank Fees. Amount: 1,383. Total to Form 990-EZ, line 16: 40,334. |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | Form 990-EZ, Part I, Line 8 - Other Revenue |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | Form 990-EZ, Part I, Line 10 - Grants and Similar Amounts Paid |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | Form 990-EZ, Part I, Line 10 - Grants and Similar Amounts Paid |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 3 | Form 990-EZ, Part I, Line 16 - Other Expenses |
| TransferPrsnlBnftContractsDecl/DeclarationDesc | 0 | The organization did not, during the year, receive any funds, directly,or indirectly, to pay premiums on a personal benefit contract.The organization, did not, during the year, pay any premiums, directly,or indirectly, on a personal benefit contract. |
| ReturnHeader/AdditionalFilerInformation/TrustedCustomerGrp/AuthenticationAssuranceLevelCd | 0 | AAL1 |
| ReturnHeader/AdditionalFilerInformation/TrustedCustomerGrp/IdentityAssuranceLevelCd | 0 | IAL1 |
| ReturnHeader/AdditionalFilerInformation/TrustedCustomerGrp/TrustedCustomerCd | 0 | 2 |
| ReturnHeader/BuildTS | 0 | 2023-04-26 12:10:37Z |
| ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd | 0 | 1 |
| ReturnHeader/BusinessOfficerGrp/PersonNm | 0 | Maria Westerhoff MD |
| ReturnHeader/BusinessOfficerGrp/PersonTitleTxt | 0 | Treasurer |
| ReturnHeader/BusinessOfficerGrp/PhoneNum | 0 | 7349366770 |
| ReturnHeader/BusinessOfficerGrp/SignatureDt | 0 | 2023-05-03 |
| ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt | 0 | Arthur Purdy Stout Society of |
| ReturnHeader/Filer/BusinessName/BusinessNameLine2Txt | 0 | Surgical Pathologists |
| ReturnHeader/Filer/BusinessNameControlTxt | 0 | ARTH |
| ReturnHeader/Filer/EIN | 0 | 382417376 |
| ReturnHeader/Filer/PhoneNum | 0 | 7349366770 |
| ReturnHeader/Filer/USAddress/AddressLine1Txt | 0 | 2800 Plymouth Road Building 35 |
| ReturnHeader/Filer/USAddress/CityNm | 0 | Ann Arbor |
| ReturnHeader/Filer/USAddress/StateAbbreviationCd | 0 | MI |
| ReturnHeader/Filer/USAddress/ZIPCd | 0 | 48109 |
| ReturnHeader/IRSResponsiblePrtyInfoCurrInd | 0 | 1 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmEIN | 0 | 431061959 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt | 0 | Kiefer Bonfanti & Co LLP |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt | 0 | 701 Emerson Road |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm | 0 | St Louis |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd | 0 | MO |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd | 0 | 63141 |
| ReturnHeader/PreparerPersonGrp/PhoneNum | 0 | 3148121100 |
| ReturnHeader/PreparerPersonGrp/PreparerPersonNm | 0 | Mary A GreenCPA |
| ReturnHeader/ReturnTs | 0 | 2023-05-03T11:04:11-05:00 |
| ReturnHeader/ReturnTypeCd | 0 | 990EZ |
| ReturnHeader/SigningOfficerGrp/PersonFullName/PersonFirstNm | 0 | Maria |
| ReturnHeader/SigningOfficerGrp/PersonFullName/PersonLastNm | 0 | Westerhoff MD |
| ReturnHeader/TaxPeriodBeginDt | 0 | 2022-01-01 |
| ReturnHeader/TaxPeriodEndDt | 0 | 2022-12-31 |
| ReturnHeader/TaxYr | 0 | 2022 |
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