| IRS990EZ/ActivitiesNotPreviouslyRptInd | 0 | 0 |
| IRS990EZ/BooksInCareOfDetail/BusinessName/BusinessNameLine1Txt | 0 | Eric Park |
| IRS990EZ/BooksInCareOfDetail/PhoneNum | 0 | 6503127575 |
| IRS990EZ/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 1685 Eisenhower St |
| IRS990EZ/BooksInCareOfDetail/USAddress/CityNm | 0 | San Mateo |
| IRS990EZ/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | CA |
| IRS990EZ/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 94403 |
| IRS990EZ/CashSavingsAndInvestmentsGrp/BOYAmt | 0 | 100100 |
| IRS990EZ/CashSavingsAndInvestmentsGrp/EOYAmt | 0 | 153910 |
| IRS990EZ/ChgMadeToOrgnzngDocNotRptInd | 0 | 0 |
| IRS990EZ/ContributionsGiftsGrantsEtcAmt | 0 | 152061 |
| IRS990EZ/CostOfGoodsSoldAmt | 0 | 483 |
| IRS990EZ/DirectIndirectPltclExpendAmt | 0 | 0 |
| IRS990EZ/DonorAdvisedFndsInd | 0 | 0 |
| IRS990EZ/EngagedInExcessBenefitTransInd | 0 | 0 |
| IRS990EZ/ExcessOrDeficitForYearAmt | 0 | 53810 |
| IRS990EZ/FiledScheduleAInd | 0 | 1 |
| IRS990EZ/ForeignFinancialAccountInd | 0 | 0 |
| IRS990EZ/ForeignOfficeInd | 0 | 0 |
| IRS990EZ/Form990TotalAssetsGrp/BOYAmt | 0 | 100100 |
| IRS990EZ/Form990TotalAssetsGrp/EOYAmt | 0 | 153910 |
| IRS990EZ/FundraisingGrossIncomeAmt | 0 | 23036 |
| IRS990EZ/GrossProfitLossSlsOfInvntryAmt | 0 | 603 |
| IRS990EZ/GrossReceiptsAmt | 0 | 176183 |
| IRS990EZ/GrossSalesOfInventoryAmt | 0 | 1086 |
| IRS990EZ/GroupExemptionNum | 0 | 0646 |
| IRS990EZ/InfoInScheduleOPartIIIInd | 0 | X |
| IRS990EZ/InfoInScheduleOPartIInd | 0 | X |
| IRS990EZ/InfoInScheduleOPartVInd | 0 | X |
| IRS990EZ/LobbyingActivitiesInd | 0 | 0 |
| IRS990EZ/MadeLoansToFromOfficersInd | 0 | 0 |
| IRS990EZ/MethodOfAccountingCashInd | 0 | X |
| IRS990EZ/NetAssetsOrFundBalancesBOYAmt | 0 | 100100 |
| IRS990EZ/NetAssetsOrFundBalancesEOYAmt | 0 | 153910 |
| IRS990EZ/NetAssetsOrFundBalancesGrp/BOYAmt | 0 | 100100 |
| IRS990EZ/NetAssetsOrFundBalancesGrp/EOYAmt | 0 | 153910 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 0 | 5.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 1 | 5.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 2 | 5.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 3 | 5.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 4 | 5.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 5 | 5.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 6 | 5.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 7 | 5.00 |
| 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/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/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/PersonNm | 0 | Amy Connors |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 1 | Eric Park |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 2 | Alisa Ames |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 3 | Annie Tsai |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 4 | Rebecca McGahey |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 5 | Lisa Denney |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 6 | Abbie Wishart |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 7 | Lesley Wong |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 0 | President |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 1 | Treasurer |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 2 | Parliamentarian |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 3 | Vice President |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 4 | Historian |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 5 | Secretary |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 6 | Principal |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 7 | Membership |
| IRS990EZ/OperateHospitalInd | 0 | 0 |
| IRS990EZ/Organization501c3Ind | 0 | X |
| IRS990EZ/OrganizationDissolvedEtcInd | 0 | 0 |
| IRS990EZ/OrganizationHadUBIInd | 0 | 0 |
| IRS990EZ/OtherChangesInNetAssetsAmt | 0 | 0 |
| IRS990EZ/OtherExpensesTotalAmt | 0 | 118919 |
| IRS990EZ/PartVIHghstPdCntrctProfSrvcTxt | 0 | NONE |
| IRS990EZ/PartVIOfCompOfHghstPdEmplTxt | 0 | NONE |
| IRS990EZ/PoliticalCampaignActyInd | 0 | 0 |
| IRS990EZ/PrimaryExemptPurposeTxt | 0 | The Parkside Montessori PTA (Parent Teacher Association) is a non-profit organization that supports our school by organizing community events, funding in-class instructional aides, providing additional classroom supplies, leading campus clean up and beautification efforts, sponsoring field trips and assemblies, and much more to improve our campus, enrich our classrooms and support our teachers. |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt | 0 | During the year ended June 30, 2020, the Parkside Montessori PTA supported Parkside elementary by organizing community events, funding in-class instructional aides, providing additional classroom supplies, leading campus clean up and beautification efforts, sponsoring field trips and assemblies, and much more to improve the campus, enrich the classroom experience for the students and to support the teachers. |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/GrantsAndAllocationsAmt | 0 | 0 |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/ProgramServiceExpensesAmt | 0 | 109704 |
| IRS990EZ/ProhibitedTaxShelterTransInd | 0 | 0 |
| IRS990EZ/RelatedOrganizationCtrlEntInd | 0 | 0 |
| IRS990EZ/SchoolOperatingInd | 0 | 0 |
| IRS990EZ/SpecialEventsDirectExpensesAmt | 0 | 2971 |
| IRS990EZ/SpecialEventsNetIncomeLossAmt | 0 | 20065 |
| IRS990EZ/StatesWhereCopyOfReturnIsFldCd | 0 | CA |
| 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 | 118919 |
| IRS990EZ/TotalProgramServiceExpensesAmt | 0 | 109704 |
| IRS990EZ/TotalRevenueAmt | 0 | 172729 |
| IRS990EZ/TrnsfrExmptNonChrtblRltdOrgInd | 0 | 0 |
| IRS990EZ/TypeOfOrganizationAssocInd | 0 | X |
| IRS990EZ/WebsiteAddressTxt | 0 | http://parksidepta.com |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearAmt | 0 | 152061 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus1YearAmt | 0 | 86914 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 139334 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 36021 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 38177 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/TotalAmt | 0 | 452507 |
| IRS990ScheduleA/GrossReceiptsRltdActivitiesAmt | 0 | 55221 |
| IRS990ScheduleA/PublicOrganization170Ind | 0 | X |
| IRS990ScheduleA/PublicSupportCY170Pct | 0 | 1.00000 |
| IRS990ScheduleA/PublicSupportPY170Pct | 0 | 1.00000 |
| IRS990ScheduleA/PublicSupportTotal170Amt | 0 | 452507 |
| IRS990ScheduleA/ThirtyThrPctSuprtTestsCY170Ind | 0 | X |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearAmt | 0 | 152061 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus1YearAmt | 0 | 86914 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 139334 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 36021 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 38177 |
| IRS990ScheduleA/TotalCalendarYear170Grp/TotalAmt | 0 | 452507 |
| IRS990ScheduleA/TotalSupportAmt | 0 | 452507 |
| IRS990ScheduleB/ContributorInformationGrp/ContributorBusinessName/BusinessNameLine1 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorNum | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine1 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine2 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/City | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/State | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCode | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt | 0 | RESTRICTED |
| IRS990ScheduleG/FundraisingEventInformationGrp/DirectExpenseSummaryEventsAmt | 0 | 2971 |
| IRS990ScheduleG/FundraisingEventInformationGrp/Event1Nm | 0 | Spring Fling |
| IRS990ScheduleG/FundraisingEventInformationGrp/Event2Nm | 0 | Walk a Jog |
| IRS990ScheduleG/FundraisingEventInformationGrp/GrossReceiptsEvent1Amt | 0 | 1533 |
| IRS990ScheduleG/FundraisingEventInformationGrp/GrossReceiptsEvent2Amt | 0 | 20949 |
| IRS990ScheduleG/FundraisingEventInformationGrp/GrossReceiptsOtherEventsAmt | 0 | 554 |
| IRS990ScheduleG/FundraisingEventInformationGrp/GrossReceiptsTotalAmt | 0 | 23036 |
| IRS990ScheduleG/FundraisingEventInformationGrp/GrossRevenueEvent1Amt | 0 | 1533 |
| IRS990ScheduleG/FundraisingEventInformationGrp/GrossRevenueEvent2Amt | 0 | 20949 |
| IRS990ScheduleG/FundraisingEventInformationGrp/GrossRevenueOtherEventsAmt | 0 | 554 |
| IRS990ScheduleG/FundraisingEventInformationGrp/GrossRevenueTotalEventsAmt | 0 | 23036 |
| IRS990ScheduleG/FundraisingEventInformationGrp/NetIncomeSummaryAmt | 0 | 20065 |
| IRS990ScheduleG/FundraisingEventInformationGrp/OthDirectExpnssTotalEventsAmt | 0 | 2971 |
| IRS990ScheduleG/FundraisingEventInformationGrp/OtherDirectExpensesEvent1Amt | 0 | 788 |
| IRS990ScheduleG/FundraisingEventInformationGrp/OtherDirectExpensesEvent2Amt | 0 | 2183 |
| IRS990ScheduleG/FundraisingEventInformationGrp/OtherEventsTotalCnt | 0 | 1 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | Income: Gross Receipts: 1,086. Returns and Allowances: 0. Less Cost of Goods Sold: 483. Gross Profit: 603. Cost of Goods Sold: Inventory at Beginning of Year: 0. Merchandise Purchased: 0. Cost of Labor: 0. Materials and Supplies: 0. Other Costs: 483. Inventory at End of Year: 0. Cost of Goods Sold: 483. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | Description: CGS. Amount: 483. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | Description: Administration. Amount: 8,199. Description: Aide Time. Amount: 77,019. Description: Classroom/school Needs. Amount: 11,551. Description: Community Building. Amount: 649. Description: Green Team. Amount: 1,478. Description: Pass-through Dues Expense. Amount: 1,016. Description: Staff Support. Amount: 3,140. Description: Student Events. Amount: 999. Description: Art in Action. Amount: 2,621. Description: Field Trips. Amount: 530. Description: Social Emotional. Amount: 10,000. Description: Tigers Play. Amount: 1,717. Total to Form 990-EZ, line 16: 118,919. |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | Form 990-EZ, Part I, Line 7 - Sales of Inventory |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | Form 990-EZ, Part I, Line 7b - Other Costs |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | 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/BuildTS | 0 | 2021-01-29 14:40:06Z |
| ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd | 0 | 1 |
| ReturnHeader/BusinessOfficerGrp/PersonNm | 0 | Eric Park |
| ReturnHeader/BusinessOfficerGrp/PersonTitleTxt | 0 | Treasurer |
| ReturnHeader/BusinessOfficerGrp/PhoneNum | 0 | 6503127575 |
| ReturnHeader/BusinessOfficerGrp/SignatureDt | 0 | 2020-11-15 |
| ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt | 0 | Parkside Elementary PTA |
| ReturnHeader/Filer/BusinessNameControlTxt | 0 | PARK |
| ReturnHeader/Filer/EIN | 0 | 946184899 |
| ReturnHeader/Filer/PhoneNum | 0 | 6503127575 |
| ReturnHeader/Filer/USAddress/AddressLine1Txt | 0 | 1685 Eisenhower St |
| ReturnHeader/Filer/USAddress/CityNm | 0 | San Mateo |
| ReturnHeader/Filer/USAddress/StateAbbreviationCd | 0 | CA |
| ReturnHeader/Filer/USAddress/ZIPCd | 0 | 94403 |
| ReturnHeader/FilingSecurityInformation/AtSubmissionCreationDeviceId | 0 | DA39A3EE5E6B4B0D3255BFEF95601890AFD80709 |
| ReturnHeader/FilingSecurityInformation/AtSubmissionFilingDeviceId | 0 | AEC088AAD76BD20DC393F3FB442787510B848D72 |
| ReturnHeader/FilingSecurityInformation/FilingLicenseTypeCd | 0 | P |
| ReturnHeader/FilingSecurityInformation/IPAddress/IPv4AddressTxt | 0 | 73.158.214.42 |
| ReturnHeader/FilingSecurityInformation/IPDt | 0 | 2020-11-15 |
| ReturnHeader/FilingSecurityInformation/IPTimezoneCd | 0 | PS |
| ReturnHeader/FilingSecurityInformation/IPTm | 0 | 13:22:18 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmEIN | 0 | 475525639 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt | 0 | TANDEM LLP |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt | 0 | 446 Old County Road Suite 100-140 |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm | 0 | Pacifica |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd | 0 | CA |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd | 0 | 94044 |
| ReturnHeader/PreparerPersonGrp/PhoneNum | 0 | 6503509805 |
| ReturnHeader/PreparerPersonGrp/PreparationDt | 0 | 2020-11-15 |
| ReturnHeader/PreparerPersonGrp/PreparerPersonNm | 0 | Lynn Henley |
| ReturnHeader/ReturnTs | 0 | 2020-11-15T13:26:11-06:00 |
| ReturnHeader/ReturnTypeCd | 0 | 990EZ |
| ReturnHeader/TaxPeriodBeginDt | 0 | 2019-07-01 |
| ReturnHeader/TaxPeriodEndDt | 0 | 2020-06-30 |
| ReturnHeader/TaxYr | 0 | 2019 |