Liabilities / Assets
65th percentile
Higher debt load relative to assets than 65% of similar nonprofits.
EIN 59-2899571 • 501(c)3 • St Petersburg, FL
Profile
The organization operates aquaria and other displays in the city of st. Petersburg and carries out various marine educational and awareness programs for the advancement of public interest in, and knowledge and understanding of the fragile marine environment and its inhabitants.
Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.
Liabilities / Assets
65th percentile
Higher debt load relative to assets than 65% of similar nonprofits.
Liabilities / Revenue
66th percentile
Higher debt load relative to revenue than 66% of similar nonprofits.
Net Margin
40th percentile
Higher net margin than 40% of similar nonprofits.
Top Officer Pay
Score unavailable
No filing with officer rows is available for this organization yet.
Asset Growth
48th percentile
Faster asset growth than 48% of similar nonprofits.
Revenue Growth
41st percentile
Faster revenue growth than 41% of similar nonprofits.
Assets
Up$206,412
Up $33,659 (+19%) from 2023
Liabilities
Up$8,320
Up $6,950 (+507%) from 2023
Net Assets
Up$198,092
Up $26,709 (+16%) from 2023
Revenue
Up$252,560
Up $48,180 (+24%) from 2023
Expenses
Up$225,851
Up $16,714 (+8.0%) from 2023
Net Income
Up$26,709
Up $31,466 (+661%) from 2023
Most recent year
2024 • Form 990Detailed filing. Detailed filing data is available for this year.
The organization operates aquaria and other displays in the city of st. Petersburg and carries out various marine educational and awareness programs for the advancement of public interest in, and knowledge and understanding of the fragile marine environment and its inhabitants.
See Schedule O
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Cash and Non-Interest-Bearing Accounts | $53,890 | $63,631 | ▲ $9,741 |
| Accounts Receivable | $41,908 | $61,592 | ▲ $19,684 |
| Land, Buildings, and Equipment, Net | $42,898 | $42,898 | → $0 |
| Investments in Publicly Traded Securities | $34,057 | $38,291 | ▲ $4,234 |
| Total Assets | $172,753 | $206,412 | ▲ $33,659 |
| Liabilities | |||
| Accounts Payable and Accrued Expenses | - | $6,377 | - |
| Other Liabilities | $1,370 | $1,943 | ▲ $573 |
| Total Liabilities | $1,370 | $8,320 | ▲ $6,950 |
| Net Assets / Fund Balance | |||
| Net Assets Without Donor Restrictions | $171,383 | $198,092 | ▲ $26,709 |
| Total Net Assets Fund Balance | $171,383 | $198,092 | ▲ $26,709 |
| Total Liabilities and Net Assets / Fund Balance | $172,753 | $206,412 | ▲ $33,659 |
| Asset | Book Value | Depreciation | Basis |
|---|---|---|---|
| Other Land Buildings | $42,898 | $71,734 | $114,632 |
| Equipment | $0 | $14,625 | $14,625 |
| Leasehold Improvements | $0 | $6,341 | $6,341 |
| Name | Title |
|---|---|
| Mark Luther | President |
| Susan Wallace | Vice President |
| Aaron Dobiesz | Director |
| Annica Keeler | Director |
| C Hunter Rawls | Director |
| Peter Betzer | Director |
| Chuck Papageorgiou | Treasurer |
| Line Item | Amount |
|---|---|
| Salaries, Compensation, and Employee Benefits | $180,011 |
| Other Expenses | $45,840 |
| Grants and Similar Amounts Paid | $0 |
| Professional Fundraising Fees | $0 |
| Total Fundraising Expense | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Other Salaries and Wages | $146,194 | $16,244 | - | $162,438 |
| Payroll Taxes | $11,184 | $1,243 | - | $12,427 |
| Other Employee Benefits | $4,631 | $515 | - | $5,146 |
| Insurance | - | $4,245 | - | $4,245 |
| Occupancy | - | $1,999 | - | $1,999 |
| Fees for Services Other | $1,717 | $191 | - | $1,908 |
| Other Expenses | $1,836 | - | - | $1,836 |
| Office Expenses | - | $1,673 | - | $1,673 |
| Fees for Services Accounting | - | $1,580 | - | $1,580 |
| All Other Expenses | $443 | - | - | $443 |
| Information Technology | - | $108 | - | $108 |
| Total Functional Expenses | $198,053 | $27,798 | $0 | $225,851 |
| Line Item | Amount |
|---|---|
| Professional Fundraising Fees | $0 |
“Organization's Process to Review Form 990 Before filing, Form 990 is reviewed by executive management but not the full board.”
“Compensation of Executive Director and other key employees is subject to review and approval at Board of Directors annual meeting.”
“Governing Documents Disclosure Explanation Available upon request.”
“The Organization operates aquaria and other displays in the City of St. Petersburg and carries out various marine educational and awareness programs for the advancement of public interest in, and knowledge and understanding of the fragile marine environment and its inhabitants.”
“The Organization offers volunteer opportunities in administrative, educational, special event and operational venues. Marine program education and training are provided in all volunteer venues.”
This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.
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|---|---|---|
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| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 6377 |
| IRS990/AccountsReceivableGrp/BOYAmt | 0 | 41908 |
| IRS990/AccountsReceivableGrp/EOYAmt | 0 | 61592 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | 0 |
| IRS990/ActivityOrMissionDesc | 0 | See Schedule O |
| IRS990/AllOtherExpensesGrp/ProgramServicesAmt | 0 | 443 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 443 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | 0 |
| IRS990/BooksInCareOfDetail/BusinessName/BusinessNameLine1Txt | 0 | Patty Zimmerman |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 7278039799 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 244 Second Avenue N suite 203 |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | St petersburg |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | FL |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 33701 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | 0 |
| IRS990/BusinessRlnWithFamMemInd | 0 | 0 |
| IRS990/BusinessRlnWithOrgMemInd | 0 | 0 |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 53890 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 63631 |
| IRS990/ChangeToOrgDocumentsInd | 0 | 0 |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/CollectionsOfArtInd | 0 | 0 |
| 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/CreditCounselingInd | 0 | 0 |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
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| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/CYInvestmentIncomeAmt | 0 | 4234 |
| IRS990/CYOtherExpensesAmt | 0 | 45840 |
| IRS990/CYOtherRevenueAmt | 0 | 4820 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 243506 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 26709 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 180011 |
| IRS990/CYTotalExpensesAmt | 0 | 225851 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 0 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 252560 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | 0 |
| IRS990/DeductibleArtContributionInd | 0 | 0 |
| IRS990/DeductibleNonCashContriInd | 0 | 0 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | 0 |
| IRS990/Desc | 0 | Advancement of public interest in and knowledge of ocean and marine life by conducting public education programs, and building and operating marine science exhibits. |
| IRS990/DescribedInSection501c3Ind | 0 | 1 |
| IRS990/DisregardedEntityInd | 0 | 0 |
| IRS990/DocumentRetentionPolicyInd | 0 | 1 |
| IRS990/DoingBusinessAsName/BusinessNameLine1Txt | 0 | Marine Exploration Center StPete |
| IRS990/DonorAdvisedFundInd | 0 | 0 |
| IRS990/DonorRstrOrQuasiEndowmentsInd | 0 | 0 |
| IRS990/ElectionOfBoardMembersInd | 0 | 0 |
| IRS990/EmployeeCnt | 0 | 7 |
| IRS990/EmploymentTaxReturnsFiledInd | 0 | 1 |
| IRS990/EngagedInExcessBenefitTransInd | 0 | 0 |
| IRS990/ExpenseAmt | 0 | 198053 |
| IRS990/FamilyOrBusinessRlnInd | 0 | 0 |
| IRS990/FederalGrantAuditRequiredInd | 0 | 0 |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 1580 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 1580 |
| IRS990/FeesForServicesOtherGrp/ManagementAndGeneralAmt | 0 | 191 |
| IRS990/FeesForServicesOtherGrp/ProgramServicesAmt | 0 | 1717 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 1908 |
| IRS990/ForeignActivitiesInd | 0 | 0 |
| IRS990/ForeignFinancialAccountInd | 0 | 0 |
| IRS990/ForeignOfficeInd | 0 | 0 |
| IRS990/Form8282PropertyDisposedOfInd | 0 | 0 |
| 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 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 1.00 |
| 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/OfficerInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 2 | 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/PersonNm | 0 | Peter Betzer |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | Aaron Dobiesz |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | Annica Keeler |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | Mark Luther |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | Chuck Papageorgiou |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | C Hunter Rawls |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | Susan Wallace |
| 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/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/TitleTxt | 0 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | President |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | Treasurer |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | Vice President |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | 0 |
| IRS990/FormationYr | 0 | 1988 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | 0 |
| IRS990/FSAuditedInd | 0 | 0 |
| IRS990/FundraisingActivitiesInd | 0 | 0 |
| IRS990/GamingActivitiesInd | 0 | 0 |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 7 |
| IRS990/GrantsToIndividualsInd | 0 | 0 |
| IRS990/GrantsToOrganizationsInd | 0 | 0 |
| IRS990/GrantToRelatedPersonInd | 0 | 0 |
| IRS990/GrossReceiptsAmt | 0 | 252560 |
| IRS990/GroupReturnForAffiliatesInd | 0 | 0 |
| IRS990/IncludeFIN48FootnoteInd | 0 | 0 |
| IRS990/IndependentAuditFinclStmtInd | 0 | 0 |
| IRS990/IndependentVotingMemberCnt | 0 | 7 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/IndoorTanningServicesInd | 0 | 0 |
| IRS990/InfoInScheduleOPartIIIInd | 0 | X |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InformationTechnologyGrp/ManagementAndGeneralAmt | 0 | 108 |
| IRS990/InformationTechnologyGrp/TotalAmt | 0 | 108 |
| IRS990/InsuranceGrp/ManagementAndGeneralAmt | 0 | 4245 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 4245 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 4234 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 4234 |
| IRS990/InvestmentInJointVentureInd | 0 | 0 |
| IRS990/InvestmentsPubTradedSecGrp/BOYAmt | 0 | 34057 |
| IRS990/InvestmentsPubTradedSecGrp/EOYAmt | 0 | 38291 |
| IRS990/IRPDocumentCnt | 0 | 0 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 92700 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 42898 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 42898 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 135598 |
| IRS990/LegalDomicileStateCd | 0 | FL |
| IRS990/LoanOutstandingInd | 0 | 0 |
| IRS990/LobbyingActivitiesInd | 0 | 0 |
| IRS990/LocalChaptersInd | 0 | 0 |
| IRS990/MaterialDiversionOrMisuseInd | 0 | 0 |
| IRS990/MembersOrStockholdersInd | 0 | 0 |
| IRS990/MethodOfAccountingAccrualInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | 1 |
| IRS990/MinutesOfGoverningBodyInd | 0 | 1 |
| IRS990/MissionDesc | 0 | See Schedule O |
| IRS990/MoreThan5000KToIndividualsInd | 0 | 0 |
| IRS990/MoreThan5000KToOrgInd | 0 | 0 |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 171383 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 198092 |
| IRS990/NetUnrelatedBusTxblIncmAmt | 0 | 0 |
| IRS990/NoDonorRestrictionNetAssetsGrp/BOYAmt | 0 | 171383 |
| IRS990/NoDonorRestrictionNetAssetsGrp/EOYAmt | 0 | 198092 |
| IRS990/NoListedPersonsCompensatedInd | 0 | X |
| IRS990/NondeductibleContributionsInd | 0 | 0 |
| IRS990/OccupancyGrp/ManagementAndGeneralAmt | 0 | 1999 |
| IRS990/OccupancyGrp/TotalAmt | 0 | 1999 |
| IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt | 0 | 1673 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 1673 |
| IRS990/OfficerMailingAddressInd | 0 | 0 |
| IRS990/OperateHospitalInd | 0 | 0 |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsFASB117Ind | 0 | X |
| IRS990/OtherChangesInNetAssetsAmt | 0 | 0 |
| IRS990/OtherEmployeeBenefitsGrp/ManagementAndGeneralAmt | 0 | 515 |
| IRS990/OtherEmployeeBenefitsGrp/ProgramServicesAmt | 0 | 4631 |
| IRS990/OtherEmployeeBenefitsGrp/TotalAmt | 0 | 5146 |
| IRS990/OtherExpensesGrp/Desc | 0 | Maintenace, Repair |
| IRS990/OtherExpensesGrp/Desc | 1 | Miscellaneous Expense |
| IRS990/OtherExpensesGrp/Desc | 2 | Sponsored Exhibits |
| IRS990/OtherExpensesGrp/Desc | 3 | Education Expense |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 22554 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 1 | 6034 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 2 | 3460 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 3 | 1836 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 22554 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 6034 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 3460 |
| IRS990/OtherExpensesGrp/TotalAmt | 3 | 1836 |
| IRS990/OtherLiabilitiesGrp/BOYAmt | 0 | 1370 |
| IRS990/OtherLiabilitiesGrp/EOYAmt | 0 | 1943 |
| IRS990/OtherRevenueMiscGrp/BusinessCd | 0 | 900099 |
| IRS990/OtherRevenueMiscGrp/Desc | 0 | Other Income |
| IRS990/OtherRevenueMiscGrp/RelatedOrExemptFuncIncomeAmt | 0 | 4820 |
| IRS990/OtherRevenueMiscGrp/TotalRevenueColumnAmt | 0 | 4820 |
| IRS990/OtherRevenueTotalAmt | 0 | 4820 |
| IRS990/OtherSalariesAndWagesGrp/ManagementAndGeneralAmt | 0 | 16244 |
| IRS990/OtherSalariesAndWagesGrp/ProgramServicesAmt | 0 | 146194 |
| IRS990/OtherSalariesAndWagesGrp/TotalAmt | 0 | 162438 |
| IRS990/PartialLiquidationInd | 0 | 0 |
| IRS990/PayrollTaxesGrp/ManagementAndGeneralAmt | 0 | 1243 |
| IRS990/PayrollTaxesGrp/ProgramServicesAmt | 0 | 11184 |
| IRS990/PayrollTaxesGrp/TotalAmt | 0 | 12427 |
| IRS990/PoliticalCampaignActyInd | 0 | 0 |
| IRS990/PrincipalOfficerNm | 0 | Mark Luther |
| IRS990/ProfessionalFundraisingInd | 0 | 0 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 0 | 611710 |
| IRS990/ProgramServiceRevenueGrp/Desc | 0 | Marine Education and A |
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| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 0 | 243506 |
| IRS990/ProhibitedTaxShelterTransInd | 0 | 0 |
| IRS990/PYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/PYContributionsGrantsAmt | 0 | 0 |
| IRS990/PYExcessBenefitTransInd | 0 | 0 |
| IRS990/PYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/PYInvestmentIncomeAmt | 0 | -1198 |
| IRS990/PYOtherExpensesAmt | 0 | 49608 |
| IRS990/PYOtherRevenueAmt | 0 | 22 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 205556 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | -4757 |
| IRS990/PYSalariesCompEmpBnftPaidAmt | 0 | 159529 |
| IRS990/PYTotalExpensesAmt | 0 | 209137 |
| IRS990/PYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/PYTotalRevenueAmt | 0 | 204380 |
| IRS990/QuidProQuoContributionsInd | 0 | 0 |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | 26709 |
| IRS990/RegularMonitoringEnfrcInd | 0 | 0 |
| IRS990/RelatedEntityInd | 0 | 0 |
| IRS990/RelatedOrganizationCtrlEntInd | 0 | 0 |
| IRS990/ReportInvestmentsOtherSecInd | 0 | 0 |
| IRS990/ReportLandBuildingEquipmentInd | 0 | 1 |
| IRS990/ReportOtherAssetsInd | 0 | 0 |
| IRS990/ReportOtherLiabilitiesInd | 0 | 1 |
| IRS990/ReportProgramRelatedInvstInd | 0 | 0 |
| IRS990/RevenueAmt | 0 | 248326 |
| IRS990ScheduleA/AmountsRcvdDsqlfyPersonGrp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 17 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/TotalAmt | 0 | 17 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 127 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 1280 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/TotalAmt | 0 | 1407 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearAmt | 0 | 248326 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus1YearAmt | 0 | 205578 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus2YearsAmt | 0 | 228341 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus3YearsAmt | 0 | 202830 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus4YearsAmt | 0 | 194553 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/TotalAmt | 0 | 1079628 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus2YearsAmt | 0 | 127 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus4YearsAmt | 0 | 1280 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/TotalAmt | 0 | 1407 |
| IRS990ScheduleA/InvestmentIncomeCYPct | 0 | 0.00130 |
| IRS990ScheduleA/InvestmentIncomePYPct | 0 | 0.00240 |
| IRS990ScheduleA/PubliclySupportedOrg509a2Ind | 0 | X |
| IRS990ScheduleA/PublicSupportCY509Pct | 0 | 0.99870 |
| IRS990ScheduleA/PublicSupportPY509Pct | 0 | 0.99760 |
| IRS990ScheduleA/PublicSupportTotal509Amt | 0 | 1079645 |
| IRS990ScheduleA/SubstAndDsqlfyPrsnsTotGrp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/SubstantialContributorsAmtGrp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/ThirtyThrPctSuprtTestsCY509Ind | 0 | X |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearAmt | 0 | 248326 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus1YearAmt | 0 | 205578 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 228341 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 202847 |
| IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 194553 |
| IRS990ScheduleA/Total509Grp/TotalAmt | 0 | 1079645 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearAmt | 0 | 248326 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus1YearAmt | 0 | 205578 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus2YearsAmt | 0 | 228468 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus3YearsAmt | 0 | 202847 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/CurrentTaxYearMinus4YearsAmt | 0 | 195833 |
| IRS990ScheduleA/TotalSupportCalendarYearGrp/TotalAmt | 0 | 1081052 |
| IRS990/ScheduleBRequiredInd | 0 | 0 |
| IRS990ScheduleD/EquipmentGrp/BookValueAmt | 0 | 0 |
| IRS990ScheduleD/EquipmentGrp/DepreciationAmt | 0 | 14625 |
| IRS990ScheduleD/EquipmentGrp/OtherCostOrOtherBasisAmt | 0 | 14625 |
| IRS990ScheduleD/FederalIncomeTaxLiabilityAmt | 0 | 1943 |
| IRS990ScheduleD/LeaseholdImprovementsGrp/BookValueAmt | 0 | 0 |
| IRS990ScheduleD/LeaseholdImprovementsGrp/DepreciationAmt | 0 | 6341 |
| IRS990ScheduleD/LeaseholdImprovementsGrp/OtherCostOrOtherBasisAmt | 0 | 6341 |
| IRS990ScheduleD/OtherLandBuildingsGrp/BookValueAmt | 0 | 42898 |
| IRS990ScheduleD/OtherLandBuildingsGrp/DepreciationAmt | 0 | 71734 |
| IRS990ScheduleD/OtherLandBuildingsGrp/OtherCostOrOtherBasisAmt | 0 | 114632 |
| IRS990ScheduleD/TotalBookValueLandBuildingsAmt | 0 | 42898 |
| IRS990ScheduleD/TotalLiabilityAmt | 0 | 1943 |
| IRS990/ScheduleJRequiredInd | 0 | 0 |
| IRS990/ScheduleORequiredInd | 0 | 1 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | The Organization operates aquaria and other displays in the City of St. Petersburg and carries out various marine educational and awareness programs for the advancement of public interest in, and knowledge and understanding of the fragile marine environment and its inhabitants. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | The Organization offers volunteer opportunities in administrative, educational, special event and operational venues. Marine program education and training are provided in all volunteer venues. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | Organization's Process to Review Form 990 Before filing, Form 990 is reviewed by executive management but not the full board. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 3 | Compensation of Executive Director and other key employees is subject to review and approval at Board of Directors annual meeting. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 4 | Governing Documents Disclosure Explanation Available upon request. |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | Form 990 - Organization's Mission |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | Form 990, Part I, 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 15 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 4 | Form 990, Part VI, Section C, line 19 |
| IRS990/SchoolOperatingInd | 0 | 0 |
| IRS990/SignificantChangeInd | 0 | 0 |
| IRS990/SignificantNewProgramSrvcInd | 0 | 0 |
| IRS990/SubjectToExcsTaxNetInvstIncInd | 0 | 0 |
| IRS990/SubjectToProxyTaxInd | 0 | 0 |
| IRS990/SubjToTaxRmnrtnExPrchtPymtInd | 0 | 0 |
| IRS990/TaxablePartyNotificationInd | 0 | 0 |
| IRS990/TaxExemptBondsInd | 0 | 0 |
| IRS990/TerminateOperationsInd | 0 | 0 |
| IRS990/TotalAssetsBOYAmt | 0 | 172753 |
| IRS990/TotalAssetsEOYAmt | 0 | 206412 |
| IRS990/TotalAssetsGrp/BOYAmt | 0 | 172753 |
| IRS990/TotalAssetsGrp/EOYAmt | 0 | 206412 |
| IRS990/TotalCompGreaterThan150KInd | 0 | 0 |
| IRS990/TotalEmployeeCnt | 0 | 7 |
| IRS990/TotalFunctionalExpensesGrp/FundraisingAmt | 0 | 0 |
| IRS990/TotalFunctionalExpensesGrp/ManagementAndGeneralAmt | 0 | 27798 |
| IRS990/TotalFunctionalExpensesGrp/ProgramServicesAmt | 0 | 198053 |
| IRS990/TotalFunctionalExpensesGrp/TotalAmt | 0 | 225851 |
| IRS990/TotalGrossUBIAmt | 0 | 0 |
| IRS990/TotalLiabilitiesBOYAmt | 0 | 1370 |
| IRS990/TotalLiabilitiesEOYAmt | 0 | 8320 |
| IRS990/TotalLiabilitiesGrp/BOYAmt | 0 | 1370 |
| IRS990/TotalLiabilitiesGrp/EOYAmt | 0 | 8320 |
| IRS990/TotalNetAssetsFundBalanceGrp/BOYAmt | 0 | 171383 |
| IRS990/TotalNetAssetsFundBalanceGrp/EOYAmt | 0 | 198092 |
| IRS990/TotalOtherCompensationAmt | 0 | 0 |
| IRS990/TotalProgramServiceExpensesAmt | 0 | 198053 |
| IRS990/TotalProgramServiceRevenueAmt | 0 | 243506 |
| IRS990/TotalReportableCompFromOrgAmt | 0 | 0 |
| IRS990/TotalRevenueGrp/ExclusionAmt | 0 | 4234 |
| IRS990/TotalRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 248326 |
| IRS990/TotalRevenueGrp/TotalRevenueColumnAmt | 0 | 252560 |
| IRS990/TotalRevenueGrp/UnrelatedBusinessRevenueAmt | 0 | 0 |
| IRS990/TotalVolunteersCnt | 0 | 0 |
| IRS990/TotLiabNetAssetsFundBalanceGrp/BOYAmt | 0 | 172753 |
| IRS990/TotLiabNetAssetsFundBalanceGrp/EOYAmt | 0 | 206412 |
| IRS990/TotReportableCompRltdOrgAmt | 0 | 0 |
| IRS990/TrnsfrExmptNonChrtblRltdOrgInd | 0 | 0 |
| IRS990/TypeOfOrganizationCorpInd | 0 | X |
| IRS990/UnrelatedBusIncmOverLimitInd | 0 | 0 |
| IRS990/UponRequestInd | 0 | X |
| IRS990/USAddress/AddressLine1Txt | 0 | 244 Second Avenue N Suite 203 |
| IRS990/USAddress/CityNm | 0 | StPetersburg |
| IRS990/USAddress/StateAbbreviationCd | 0 | FL |
| IRS990/USAddress/ZIPCd | 0 | 33701 |
| IRS990/VotingMembersGoverningBodyCnt | 0 | 7 |
| IRS990/VotingMembersIndependentCnt | 0 | 7 |
| IRS990/WebsiteAddressTxt | 0 | www.mecstpete.org |
| IRS990/WhistleblowerPolicyInd | 0 | 1 |
| ReturnHeader/BuildTS | 0 | 2025-03-06 01:10:19Z |
| ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd | 0 | 1 |
| ReturnHeader/BusinessOfficerGrp/PersonNm | 0 | Mark Luther |
| ReturnHeader/BusinessOfficerGrp/PersonTitleTxt | 0 | Chairman |
| ReturnHeader/BusinessOfficerGrp/PhoneNum | 0 | 7278039799 |
| ReturnHeader/BusinessOfficerGrp/SignatureDt | 0 | 2025-03-27 |
| ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt | 0 | Pier Aquarium Inc |
| ReturnHeader/Filer/BusinessNameControlTxt | 0 | PIER |
| ReturnHeader/Filer/EIN | 0 | 592899571 |
| ReturnHeader/Filer/PhoneNum | 0 | 7278039799 |
| ReturnHeader/Filer/USAddress/AddressLine1Txt | 0 | PO Box 528 |
| ReturnHeader/Filer/USAddress/CityNm | 0 | St Petersburg |
| ReturnHeader/Filer/USAddress/StateAbbreviationCd | 0 | FL |
| ReturnHeader/Filer/USAddress/ZIPCd | 0 | 33731 |
| ReturnHeader/IRSResponsiblePrtyInfoCurrInd | 0 | 1 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmEIN | 0 | 994111495 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt | 0 | SBF Advisors & Co LLC |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt | 0 | 877 Executive Center Drive W |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm | 0 | St Petersburg |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd | 0 | FL |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd | 0 | 33702 |
| ReturnHeader/PreparerPersonGrp/PhoneNum | 0 | 7278889200 |
| ReturnHeader/PreparerPersonGrp/PreparationDt | 0 | 2025-03-25 |
| ReturnHeader/PreparerPersonGrp/PreparerPersonNm | 0 | Richard B Franz III |
| ReturnHeader/ReturnTs | 0 | 2025-04-21T11:48:08-05:00 |
| ReturnHeader/ReturnTypeCd | 0 | 990 |
| ReturnHeader/TaxPeriodBeginDt | 0 | 2023-10-01 |
| ReturnHeader/TaxPeriodEndDt | 0 | 2024-09-30 |
| ReturnHeader/TaxYr | 0 | 2023 |
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