Liabilities / Assets
49th percentile
Tied with the lowest-debt nonprofits in its peer group.
EIN 95-3661585 • 501(c)6 • Sacramento, CA
Profile
Dedicated to the promotion of high standards of practice in medicine overall with a focus primarily on radiology & radiation oncology.
Refreshing map…
Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.
Liabilities / Assets
49th percentile
Tied with the lowest-debt nonprofits in its peer group.
Liabilities / Revenue
51st percentile
Tied with the lowest-debt nonprofits in its peer group.
Net Margin
51st percentile
Higher net margin than 51% of similar nonprofits.
Top Officer Pay
77th percentile
Higher top officer pay than 77% of similar nonprofits.
Top officer pay equals 0.0% of source-year revenue.
Asset Growth
84th percentile
Faster asset growth than 84% of similar nonprofits.
Revenue Growth
18th percentile
Faster revenue growth than 18% of similar nonprofits.
Assets
Up$6,601
Up $1,392 (+27%) from 2023
Liabilities
Flat$0
Flat from 2023
Net Assets
Up$6,601
Up $1,392 (+27%) from 2023
Revenue
Down$130,982
Down $59,269 (-31%) from 2023
Expenses
Down$129,590
Down $73,303 (-36%) from 2023
Net Income
Up$1,392
Up $14,034 (+111%) from 2023
Most recent year
2024 • Form 990Facts available. Structured filing facts are available, but richer extracted sections are limited.
Dedicated to the promotion of high standards of practice in medicine overall with a focus primarily on radiology & radiation oncology.
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Cash and Non-Interest-Bearing Accounts | $3,113 | $3,850 | ▲ $737 |
| Savings and Temporary Cash Investments | $2,096 | $2,751 | ▲ $655 |
| Accounts Receivable | - | $0 | - |
| Other Notes and Loans Receivable, Net | - | $0 | - |
| Pledges and Grants Receivable | - | $0 | - |
| Receivable From Disqualified Prsn | - | $0 | - |
| Receivables From Officers Etc | - | $0 | - |
| Investments Other Securities | - | $0 | - |
| Investments Program Related | - | $0 | - |
| Investments in Publicly Traded Securities | - | $0 | - |
| Land, Buildings, and Equipment, Net | - | $0 | - |
| Intangible Assets | - | $0 | - |
| Inventories for Sale or Use | - | $0 | - |
| Prepaid Expenses and Deferred Charges | - | $0 | - |
| Total Assets | $5,209 | $6,601 | ▲ $1,392 |
| Other Assets Total | - | $0 | - |
| Liabilities | |||
| Total Liabilities | $0 | $0 | → $0 |
| Net Assets / Fund Balance | |||
| Net Assets Without Donor Restrictions | $5,209 | $6,601 | ▲ $1,392 |
| Total Net Assets Fund Balance | $5,209 | $6,601 | ▲ $1,392 |
| Total Liabilities and Net Assets / Fund Balance | $5,209 | $6,601 | ▲ $1,392 |
| Name | Title |
|---|---|
| Daniel D Saket Md Mba | President-Elect |
| Daniel H Kim Md | President-elect |
| Maitraya K Patel Md | Director |
| Suzanne L Palmer Md | Director |
| Winston W Lien Md | Director |
| Jordan Gross Md | CEC Liaison |
| Jason Ye Md | Secretary |
| Kambiz Motamedi Md | Treasurer |
| Line Item | Amount |
|---|---|
| Other Expenses | $129,590 |
| Grants and Similar Amounts Paid | $0 |
| Professional Fundraising Fees | $0 |
| Salaries, Compensation, and Employee Benefits | $0 |
| Total Fundraising Expense | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Fees for Services Management | - | $61,000 | - | $61,000 |
| Conferences and Meetings | - | $42,942 | - | $42,942 |
| Insurance | - | $4,142 | - | $4,142 |
| Fees for Services Accounting | - | $1,950 | - | $1,950 |
| Office Expenses | - | $1,876 | - | $1,876 |
| All Other Expenses | - | $1,077 | - | $1,077 |
| Other Expenses | - | $660 | - | $660 |
| Total Functional Expenses | $0 | $129,590 | $0 | $129,590 |
| Line Item | Amount |
|---|---|
| Professional Fundraising Fees | $0 |
| Line Item | Beginning | End | Change |
|---|---|---|---|
| Receivables from Disqualified Persons | - | $0 | - |
| Receivables from Officers, Directors, Trustees, and Key Employees | - | $0 | - |
“Lars has engaged the advocacy & management group, inc. To perform member services, event management services, central office facilities, database management, and financial management services. These services are under the oversight of the board of directors.”
“The Los Angeles Radiological Society is composed of 720 full-time diagnostic radiologists, radiation oncologists, and medical physicists, and technologists.”
“Form 990 is presented to the Board for review and approval prior to filing.”
“Officers, Directors, key employees, committee volunteers, and CME course speakers are required to sign a disclosure statement each year. Information is disclosed to attendees at the opening of CME Courses.”
“Governing documents and financial statements are available to the public upon request.”
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 | false |
| IRS990/AccountsReceivableGrp/EOYAmt | 0 | 0 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | false |
| IRS990/ActivityOrMissionDesc | 0 | Dedicated to the promotion of high standards of practice in medicine overall with a focus primarily on radiology & radiation oncology. |
| IRS990/AdvertisingGrp/TotalAmt | 0 | 0 |
| IRS990/AllOtherContributionsAmt | 0 | 2500 |
| IRS990/AllOtherExpensesGrp/ManagementAndGeneralAmt | 0 | 1077 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 1077 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | true |
| IRS990/BackupWthldComplianceInd | 0 | false |
| IRS990/BenefitsToMembersGrp/TotalAmt | 0 | 0 |
| IRS990/BooksInCareOfDetail/PersonNm | 0 | KIM ANDOSCA |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 9164443568 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 1 CAPITOL MALL SUITE 800 |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | SACRAMENTO |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | CA |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 95814 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | false |
| IRS990/BusinessRlnWithFamMemInd | 0 | false |
| IRS990/BusinessRlnWithOrgMemInd | 0 | false |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 3113 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 3850 |
| IRS990/ChangeToOrgDocumentsInd | 0 | false |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/CollectionsOfArtInd | 0 | false |
| IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt | 0 | 0 |
| IRS990/CompDisqualPersonsGrp/TotalAmt | 0 | 0 |
| IRS990/CompensationFromOtherSrcsInd | 0 | false |
| IRS990/CompensationProcessCEOInd | 0 | false |
| IRS990/CompensationProcessOtherInd | 0 | false |
| IRS990/ConferencesMeetingsGrp/ManagementAndGeneralAmt | 0 | 42942 |
| IRS990/ConferencesMeetingsGrp/TotalAmt | 0 | 42942 |
| IRS990/ConflictOfInterestPolicyInd | 0 | true |
| IRS990/ConservationEasementsInd | 0 | false |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | false |
| IRS990/CreditCounselingInd | 0 | false |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 2500 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/CYInvestmentIncomeAmt | 0 | 33 |
| IRS990/CYOtherExpensesAmt | 0 | 129590 |
| IRS990/CYOtherRevenueAmt | 0 | 0 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 128449 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 1392 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 0 |
| IRS990/CYTotalExpensesAmt | 0 | 129590 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 0 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 130982 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | false |
| IRS990/DeductibleArtContributionInd | 0 | false |
| IRS990/DeductibleNonCashContriInd | 0 | false |
| IRS990/DelegationOfMgmtDutiesInd | 0 | true |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 0 |
| IRS990/Desc | 0 | RADIOLOGY AND RADIATION ONCOLOGY CONFERENCES AND MEETINGS. PROVIDED DOZENS OF CMA/ACCME ACCREDITED COURSES IN RADIOLOGY AND RADIATION ONCOLOGY TOPICS FOR A TOTAL OF MORE THAN 50 HOURS OF INSTRUCTION TO 300+ PHYSICIANS AND 150+ ALLIED HEALTH PROFESSIONALS. THE OBJECTIVE OF THESE COURSES IS TO ADDRESS CURRENT TOPICS/ADVANCES SO THAT ATTENDEES WILL BE ABLE TO APPLY STATE OF THE ART TECHNIQUES, OPTIMIZE PROTOCOLS, RECOGNIZE CURRENT INDICATIONS FOR VARIOUS IMAGING/TREATMENT MODALITIES, AND IDENTIFY IMAGING PATTERNS OF VARIOUS DISEASES. EXPECTED OUTCOME - ATTENDEES WILL REMAIN CURRENT AND BE ABLE TO RESPOND TO ADVANCES AND INCORPORATE RESEARCH, NEW MODALITIES, DIAGNOSIS, TREATMENT INTO THEIR PRACTICE OF MEDICINE AND PROVIDE THE BEST POSSIBLE CARE TO PATIENTS. |
| IRS990/DescribedInSection501c3Ind | 0 | false |
| IRS990/DisregardedEntityInd | 0 | false |
| IRS990/DocumentRetentionPolicyInd | 0 | false |
| IRS990/DonorAdvisedFundInd | 0 | false |
| IRS990/DonorRstrOrQuasiEndowmentsInd | 0 | false |
| IRS990/ElectionOfBoardMembersInd | 0 | true |
| IRS990/EmployeeCnt | 0 | 0 |
| IRS990/ExpenseAmt | 0 | 129590 |
| IRS990/FamilyOrBusinessRlnInd | 0 | false |
| IRS990/FederalGrantAuditRequiredInd | 0 | false |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 1950 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 1950 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 0 |
| IRS990/FeesForServicesLobbyingGrp/TotalAmt | 0 | 0 |
| IRS990/FeesForServicesManagementGrp/ManagementAndGeneralAmt | 0 | 61000 |
| IRS990/FeesForServicesManagementGrp/TotalAmt | 0 | 61000 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 0 |
| IRS990/FeesForServicesProfFundraising/TotalAmt | 0 | 0 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/TotalAmt | 0 | 0 |
| IRS990/ForeignActivitiesInd | 0 | false |
| IRS990/ForeignFinancialAccountInd | 0 | false |
| IRS990/ForeignGrantsGrp/TotalAmt | 0 | 0 |
| IRS990/ForeignOfficeInd | 0 | false |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 0 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 1 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 2 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 3 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 4 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 5 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 6 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 7 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 3.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 3.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 7 | 3.00 |
| 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/OfficerInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 3 | 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/PersonNm | 0 | JASON YE MD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | JORDAN GROSS MD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | SUZANNE L PALMER MD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | WINSTON W LIEN MD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | MAITRAYA K PATEL MD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | DANIEL D SAKET MD MBA |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | KAMBIZ MOTAMEDI MD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | DANIEL H KIM MD |
| 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/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/TitleTxt | 0 | Secretary |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | CEC LIAISON |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | President-Elect |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | Treasurer |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | PRESIDENT-ELECT |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | true |
| IRS990/FormerOfcrEmployeesListedInd | 0 | false |
| IRS990/FSAuditedInd | 0 | false |
| IRS990/FundraisingActivitiesInd | 0 | false |
| IRS990/GamingActivitiesInd | 0 | false |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 8 |
| IRS990/GrantsToDomesticIndividualsGrp/TotalAmt | 0 | 0 |
| IRS990/GrantsToDomesticOrgsGrp/TotalAmt | 0 | 0 |
| IRS990/GrantsToIndividualsInd | 0 | false |
| IRS990/GrantsToOrganizationsInd | 0 | false |
| IRS990/GrantToRelatedPersonInd | 0 | false |
| IRS990/GrossReceiptsAmt | 0 | 130982 |
| IRS990/GroupReturnForAffiliatesInd | 0 | false |
| IRS990/IncludeFIN48FootnoteInd | 0 | false |
| IRS990/IncmFromInvestBondProceedsGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/IndependentAuditFinclStmtInd | 0 | false |
| IRS990/IndependentVotingMemberCnt | 0 | 8 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/IndoorTanningServicesInd | 0 | false |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InformationTechnologyGrp/TotalAmt | 0 | 0 |
| IRS990/InsuranceGrp/ManagementAndGeneralAmt | 0 | 4142 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 4142 |
| IRS990/IntangibleAssetsGrp/EOYAmt | 0 | 0 |
| IRS990/InterestGrp/TotalAmt | 0 | 0 |
| IRS990/InventoriesForSaleOrUseGrp/EOYAmt | 0 | 0 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 33 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 33 |
| IRS990/InvestmentInJointVentureInd | 0 | false |
| IRS990/InvestmentsOtherSecuritiesGrp/EOYAmt | 0 | 0 |
| IRS990/InvestmentsProgramRelatedGrp/EOYAmt | 0 | 0 |
| IRS990/InvestmentsPubTradedSecGrp/EOYAmt | 0 | 0 |
| IRS990/IRPDocumentCnt | 0 | 1 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 0 |
| IRS990/LoanOutstandingInd | 0 | false |
| IRS990/LocalChaptersInd | 0 | false |
| IRS990/MaterialDiversionOrMisuseInd | 0 | false |
| IRS990/MembersOrStockholdersInd | 0 | true |
| IRS990/MethodOfAccountingCashInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | false |
| IRS990/MinutesOfGoverningBodyInd | 0 | true |
| IRS990/MissionDesc | 0 | Dedicated to the promotion of high standards of practice in medicine overall with a focus primarily on radiology & radiation oncology. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | false |
| IRS990/MoreThan5000KToOrgInd | 0 | false |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 5209 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 6601 |
| IRS990/NetGainOrLossInvestmentsGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetIncmFromFundraisingEvtGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetIncomeFromGamingGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetRentalIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NoDonorRestrictionNetAssetsGrp/BOYAmt | 0 | 5209 |
| IRS990/NoDonorRestrictionNetAssetsGrp/EOYAmt | 0 | 6601 |
| IRS990/NoListedPersonsCompensatedInd | 0 | X |
| IRS990/NondeductibleContributionsInd | 0 | false |
| IRS990/OccupancyGrp/TotalAmt | 0 | 0 |
| IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt | 0 | 1876 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 1876 |
| IRS990/OfficerMailingAddressInd | 0 | false |
| IRS990/OperateHospitalInd | 0 | false |
| IRS990/Organization501cInd | 0 | X |
| IRS990/OrganizationFollowsFASB117Ind | 0 | X |
| IRS990/OtherAssetsTotalGrp/EOYAmt | 0 | 0 |
| IRS990/OtherEmployeeBenefitsGrp/TotalAmt | 0 | 0 |
| IRS990/OtherExpensesGrp/Desc | 0 | DUES |
| IRS990/OtherExpensesGrp/Desc | 1 | BANK CHARGES |
| IRS990/OtherExpensesGrp/Desc | 2 | STORAGE |
| IRS990/OtherExpensesGrp/Desc | 3 | TELEPHONE |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 0 | 7560 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 1 | 5331 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 2 | 3052 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 3 | 660 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 7560 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 5331 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 3052 |
| IRS990/OtherExpensesGrp/TotalAmt | 3 | 660 |
| IRS990/OtherRevenueTotalAmt | 0 | 0 |
| IRS990/OtherSalariesAndWagesGrp/TotalAmt | 0 | 0 |
| IRS990/OtherWebsiteInd | 0 | X |
| IRS990/OthNotesLoansReceivableNetGrp/EOYAmt | 0 | 0 |
| IRS990/PartialLiquidationInd | 0 | false |
| IRS990/PaymentsToAffiliatesGrp/TotalAmt | 0 | 0 |
| IRS990/PayrollTaxesGrp/TotalAmt | 0 | 0 |
| IRS990/PensionPlanContributionsGrp/TotalAmt | 0 | 0 |
| IRS990/PledgesAndGrantsReceivableGrp/EOYAmt | 0 | 0 |
| IRS990/PoliticalCampaignActyInd | 0 | false |
| IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt | 0 | 0 |
| IRS990/ProfessionalFundraisingInd | 0 | false |
| IRS990/ProgramServiceRevenueGrp/Desc | 0 | CONFERENCES/MEETINGS |
| IRS990/ProgramServiceRevenueGrp/Desc | 1 | Membership Dues & Assessments |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 83049 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 1 | 45400 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 0 | 83049 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 1 | 45400 |
| IRS990/ProhibitedTaxShelterTransInd | 0 | false |
| IRS990/PYInvestmentIncomeAmt | 0 | 35 |
| IRS990/PymtTravelEntrtnmntPubOfclGrp/TotalAmt | 0 | 0 |
| IRS990/PYOtherExpensesAmt | 0 | 202893 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 190216 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | -12642 |
| IRS990/PYTotalExpensesAmt | 0 | 202893 |
| IRS990/PYTotalRevenueAmt | 0 | 190251 |
| IRS990/RcvblFromDisqualifiedPrsnGrp/EOYAmt | 0 | 0 |
| IRS990/ReceivablesFromOfficersEtcGrp/EOYAmt | 0 | 0 |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | 1392 |
| IRS990/RegularMonitoringEnfrcInd | 0 | true |
| IRS990/RelatedEntityInd | 0 | false |
| IRS990/RelatedOrganizationCtrlEntInd | 0 | false |
| IRS990/ReportInvestmentsOtherSecInd | 0 | false |
| IRS990/ReportLandBuildingEquipmentInd | 0 | false |
| IRS990/ReportOtherAssetsInd | 0 | false |
| IRS990/ReportOtherLiabilitiesInd | 0 | false |
| IRS990/ReportProgramRelatedInvstInd | 0 | false |
| IRS990/RevenueAmt | 0 | 128449 |
| IRS990/RoyaltiesGrp/TotalAmt | 0 | 0 |
| IRS990/RoyaltiesRevenueGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/SavingsAndTempCashInvstGrp/BOYAmt | 0 | 2096 |
| IRS990/SavingsAndTempCashInvstGrp/EOYAmt | 0 | 2751 |
| IRS990/ScheduleBRequiredInd | 0 | false |
| IRS990/ScheduleJRequiredInd | 0 | false |
| IRS990/ScheduleORequiredInd | 0 | true |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | LARS HAS ENGAGED THE ADVOCACY & MANAGEMENT GROUP, INC. TO PERFORM MEMBER SERVICES, EVENT MANAGEMENT SERVICES, CENTRAL OFFICE FACILITIES, DATABASE MANAGEMENT, AND FINANCIAL MANAGEMENT SERVICES. THESE SERVICES ARE UNDER THE OVERSIGHT OF THE BOARD OF DIRECTORS. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | The Los Angeles Radiological Society is composed of 720 full-time diagnostic radiologists, radiation oncologists, and medical physicists, and technologists. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | Form 990 is presented to the Board for review and approval prior to filing. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 3 | Officers, Directors, key employees, committee volunteers, and CME course speakers are required to sign a disclosure statement each year. Information is disclosed to attendees at the opening of CME Courses. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 4 | Governing documents and financial statements are available to the public upon request. |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | Form 990, Part VI, Section A, Line 3 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | Form 990, Part VI, Section A, Line 6 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | Form 990, Part VI, Section B, Line 11b |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 3 | Form 990, Part VI, Section B, Line 12c |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 4 | Form 990, Part VI, Section C, Line 19 |
| IRS990/SchoolOperatingInd | 0 | false |
| IRS990/SignificantChangeInd | 0 | false |
| IRS990/SignificantNewProgramSrvcInd | 0 | false |
| IRS990/StatesWhereCopyOfReturnIsFldCd | 0 | CA |
| IRS990/SubjectToExcsTaxNetInvstIncInd | 0 | false |
| IRS990/SubjectToProxyTaxInd | 0 | false |
| IRS990/SubjToTaxRmnrtnExPrchtPymtInd | 0 | false |
| IRS990/TaxablePartyNotificationInd | 0 | false |
| IRS990/TaxExemptBondsInd | 0 | false |
| IRS990/TerminateOperationsInd | 0 | false |
| IRS990/TotalAssetsBOYAmt | 0 | 5209 |
| IRS990/TotalAssetsEOYAmt | 0 | 6601 |
| IRS990/TotalAssetsGrp/BOYAmt | 0 | 5209 |
| IRS990/TotalAssetsGrp/EOYAmt | 0 | 6601 |
| IRS990/TotalCompGreaterThan150KInd | 0 | false |
| IRS990/TotalContributionsAmt | 0 | 2500 |
| IRS990/TotalEmployeeCnt | 0 | 0 |
| IRS990/TotalFunctionalExpensesGrp/FundraisingAmt | 0 | 0 |
| IRS990/TotalFunctionalExpensesGrp/ManagementAndGeneralAmt | 0 | 129590 |
| IRS990/TotalFunctionalExpensesGrp/ProgramServicesAmt | 0 | 0 |
| IRS990/TotalFunctionalExpensesGrp/TotalAmt | 0 | 129590 |
| IRS990/TotalGrossUBIAmt | 0 | 0 |
| IRS990/TotalLiabilitiesEOYAmt | 0 | 0 |
| IRS990/TotalLiabilitiesGrp/BOYAmt | 0 | 0 |
| IRS990/TotalLiabilitiesGrp/EOYAmt | 0 | 0 |
| IRS990/TotalNetAssetsFundBalanceGrp/BOYAmt | 0 | 5209 |
| IRS990/TotalNetAssetsFundBalanceGrp/EOYAmt | 0 | 6601 |
| IRS990/TotalProgramServiceExpensesAmt | 0 | 129590 |
| IRS990/TotalProgramServiceRevenueAmt | 0 | 128449 |
| IRS990/TotalRevenueGrp/ExclusionAmt | 0 | 33 |
| IRS990/TotalRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 128449 |
| IRS990/TotalRevenueGrp/TotalRevenueColumnAmt | 0 | 130982 |
| IRS990/TotalVolunteersCnt | 0 | 35 |
| IRS990/TotLiabNetAssetsFundBalanceGrp/BOYAmt | 0 | 5209 |
| IRS990/TotLiabNetAssetsFundBalanceGrp/EOYAmt | 0 | 6601 |
| IRS990/TravelGrp/TotalAmt | 0 | 0 |
| IRS990/UnrelatedBusIncmOverLimitInd | 0 | false |
| IRS990/UponRequestInd | 0 | X |
| IRS990/USAddress/AddressLine1Txt | 0 | 1 CAPITOL MALL SUITE 800 |
| IRS990/USAddress/CityNm | 0 | SACRAMENTO |
| IRS990/USAddress/StateAbbreviationCd | 0 | CA |
| IRS990/USAddress/ZIPCd | 0 | 95814 |
| IRS990/VotingMembersGoverningBodyCnt | 0 | 8 |
| IRS990/VotingMembersIndependentCnt | 0 | 8 |
| IRS990/WebsiteAddressTxt | 0 | http://www.larad.org/ |
| IRS990/WhistleblowerPolicyInd | 0 | false |
| ReturnHeader/BuildTS | 0 | 2025-03-06 01:10:19Z |
| ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd | 0 | true |
| ReturnHeader/BusinessOfficerGrp/PersonNm | 0 | KIMBERLY ANDOSCA |
| ReturnHeader/BusinessOfficerGrp/PersonTitleTxt | 0 | EXECUTIVE DIRECTOR |
| ReturnHeader/BusinessOfficerGrp/SignatureDt | 0 | 2025-05-27 |
| ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt | 0 | LOS ANGELES RADIOLOGICAL SOCIETY |
| ReturnHeader/Filer/BusinessNameControlTxt | 0 | LOSA |
| ReturnHeader/Filer/EIN | 0 | 953661585 |
| ReturnHeader/Filer/PhoneNum | 0 | 9164443568 |
| ReturnHeader/Filer/USAddress/AddressLine1Txt | 0 | 1 CAPITOL MALL SUITE 800 |
| ReturnHeader/Filer/USAddress/CityNm | 0 | SACRAMENTO |
| ReturnHeader/Filer/USAddress/StateAbbreviationCd | 0 | CA |
| ReturnHeader/Filer/USAddress/ZIPCd | 0 | 95814 |
| ReturnHeader/IRSResponsiblePrtyInfoCurrInd | 0 | true |
| ReturnHeader/PreparerFirmGrp/PreparerFirmEIN | 0 | 952131722 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt | 0 | JENKINS BOWLER LLP |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt | 0 | 626 S LAKE AVE |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm | 0 | PASADENA |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd | 0 | CA |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd | 0 | 91106 |
| ReturnHeader/PreparerPersonGrp/PhoneNum | 0 | 6267922179 |
| ReturnHeader/PreparerPersonGrp/PreparerPersonNm | 0 | Patrick Bowler |
| ReturnHeader/ReturnTs | 0 | 2025-05-27T13:38:52-07:00 |
| ReturnHeader/ReturnTypeCd | 0 | 990 |
| ReturnHeader/TaxPeriodBeginDt | 0 | 2024-01-01 |
| ReturnHeader/TaxPeriodEndDt | 0 | 2024-12-31 |
| ReturnHeader/TaxYr | 0 | 2024 |
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