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| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 16085 |
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| IRS990/ActivityOrMissionDesc | 0 | TO ENGAGE K-12 TEACHERS AND STUDENTS IN ORDER TO CLOSE GAPS IN STUDENT LEARNING AND INCREASE CAREER READINESS AND INTEREST IN STEM SECTOR FIELDS TO LEAD THEM TO HIGH-PAY, HIGH-TECH, AND HIGH-TOUCH PROFESSIONAL CAREERS. |
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| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 4055281435 |
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| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 73105 |
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| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 51507 |
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| IRS990/CYContributionsGrantsAmt | 0 | 10000 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 2750 |
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| IRS990/CYOtherExpensesAmt | 0 | 27884 |
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| IRS990/CYRevenuesLessExpensesAmt | 0 | -20564 |
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| IRS990/Desc | 0 | IN 2021, CENTRAL OKLAHOMA STEM ALLIANCE INC HELD THE STEM LEADERSHIP ACADEMY ONLINE, A 3 DAY LEADERSHIP DEVELOPMENT TRAINING PROVIDED BY AMERICAN FIDELITY CORPORATE TRAINERS. QUARTERLY PROFESSIONAL DEVELOPMENT MEETINGS TO INCREASE STEM TEACHING SKILLS AND BUILD COMMUNITY RELATIONSHIPS; INCREASED STEM EDUCATION OPPORTUNITIES INSIDE AND OUTSIDE OF THE CLASSROOM. |
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| IRS990/DonorRstrOrQuasiEndowmentsInd | 0 | false |
| IRS990/ElectionOfBoardMembersInd | 0 | false |
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| IRS990/EngagedInExcessBenefitTransInd | 0 | false |
| IRS990/ExpenseAmt | 0 | 21437 |
| IRS990/FamilyOrBusinessRlnInd | 0 | false |
| IRS990/FederalGrantAuditRequiredInd | 0 | false |
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| IRS990/ForeignFinancialAccountInd | 0 | false |
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| 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 |
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| IRS990/Form990PartVIISectionAGrp/OfficerInd | 1 | X |
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| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 7 | 0 |
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| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | ANISSA ANGIER DUNN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | ADRIANNE M COVINGTON GRAHAM |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | ANNETTE HUETT |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | DR AUDREY LEE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | JUSTIN LOCKWOOD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | C MAX SIMMONS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | DARRELL STRONG |
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| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 3 | 0 |
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| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 7 | 0 |
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| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 1 | 0 |
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| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | EXECUTIVE DI |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | PRESIDENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | DIRECTOR |
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| IRS990/FormationYr | 0 | 2019 |
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| IRS990/GamingActivitiesInd | 0 | false |
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| IRS990/GrantAmt | 0 | 2750 |
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| IRS990/GrantsToDomesticIndividualsGrp/TotalAmt | 0 | 2750 |
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| IRS990/GrantsToOrganizationsInd | 0 | false |
| IRS990/GrantToRelatedPersonInd | 0 | false |
| IRS990/GrossReceiptsAmt | 0 | 10070 |
| IRS990/GroupReturnForAffiliatesInd | 0 | false |
| IRS990/IncludeFIN48FootnoteInd | 0 | false |
| IRS990/IndependentAuditFinclStmtInd | 0 | false |
| IRS990/IndependentVotingMemberCnt | 0 | 7 |
| IRS990/IndoorTanningServicesInd | 0 | false |
| IRS990/InfoInScheduleOPartIIIInd | 0 | X |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 70 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 70 |
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| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LegalDomicileStateCd | 0 | OK |
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| IRS990/LocalChaptersInd | 0 | false |
| IRS990/MaterialDiversionOrMisuseInd | 0 | false |
| IRS990/MembersOrStockholdersInd | 0 | false |
| IRS990/MethodOfAccountingAccrualInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | true |
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| IRS990/MissionDesc | 0 | CENTRAL OKLAHOMA STEM ALLIANCE (COSTEMA) IS A COALITION OF HIGHER EDUCATION INSTITUTIONS, CAREER AND TECHNOLOGY EDUCATION INSTITUTIONS, HIGH-PERFORMING NONPROFITS, AND A GROWING LIST OF LOCAL CORPORATIONS WHO ARE COMMITTING TIME, EXPERTISE AND OTHER SUPPORT TO INCREASE STEM (SCIENCE, TECHNOLOGY, ENGINEERING AND MATH)EDUCATION OPPORTUNITIES. OUR MISSION IS TO HELP ENGAGE K-12 TEACHERS AND STUDENTS IN ORDER TO CLOSE GAPS IN STUDENT LEARNING AND INCREASE CAREER READINESS AND INTEREST IN STEM SECTOR FIELDS TO LEAD THEM TO HIGH-PAY, HIGH-TECH, AND HIGH-TOUCH PROFESSIONAL CAREERS. |
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| IRS990/OperateHospitalInd | 0 | false |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsFASB117Ind | 0 | X |
| IRS990/OtherExpensesGrp/Desc | 0 | DIRECTOR FEE |
| IRS990/OtherExpensesGrp/Desc | 1 | STEM LEADERSHIP ACADEMY |
| IRS990/OtherExpensesGrp/Desc | 2 | BANK FEES |
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| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 1 | 70 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 14192 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 1 | 4495 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 18923 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 4495 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 70 |
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| IRS990/PoliticalCampaignActyInd | 0 | false |
| IRS990/PrincipalOfficerNm | 0 | ADRIANNE M COVINGTON GRAHAM |
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| IRS990/PYExcessBenefitTransInd | 0 | false |
| IRS990/PYGrantsAndSimilarPaidAmt | 0 | 5500 |
| IRS990/PYInvestmentIncomeAmt | 0 | 206 |
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| IRS990/PYRevenuesLessExpensesAmt | 0 | -1637 |
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| IRS990/PYTotalRevenueAmt | 0 | 25206 |
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| IRS990/ReportLandBuildingEquipmentInd | 0 | false |
| IRS990/ReportOtherAssetsInd | 0 | false |
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| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 25000 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/TotalAmt | 0 | 60000 |
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| IRS990ScheduleA/PublicSupportPY170Pct | 0 | 0.99990 |
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| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus1YearAmt | 0 | 25000 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 25000 |
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| IRS990ScheduleA/TotalSupportAmt | 0 | 60003 |
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| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine2 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/City | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/State | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCode | 0 | RESTRICTED |
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| IRS990/ScheduleBRequiredInd | 0 | true |
| IRS990/ScheduleJRequiredInd | 0 | false |
| IRS990/ScheduleORequiredInd | 0 | true |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | CENTRAL OKLAHOMA STEM ALLIANCE (COSTEMA) IS A COALITION OF HIGHER EDUCATION INSTITUTIONS, CAREER AND TECHNOLOGY EDUCATION INSTITUTIONS, HIGH-PERFORMING NONPROFITS, AND A GROWING LIST OF LOCAL CORPORATIONS WHO ARE COMMITTING TIME, EXPERTISE AND OTHER SUPPORT TO INCREASE STEM (SCIENCE, TECHNOLOGY, ENGINEERING AND MATH)EDUCATION OPPORTUNITIES. OUR MISSION IS TO HELP ENGAGE K-12 TEACHERS AND STUDENTS IN ORDER TO CLOSE GAPS IN STUDENT LEARNING AND INCREASE CAREER READINESS AND INTEREST IN STEM SECTOR FIELDS TO LEAD THEM TO HIGH-PAY, HIGH-TECH, AND HIGH-TOUCH PROFESSIONAL CAREERS. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | CENTRAL OKLAHOMA STEM ALLIANCE (COSTEMA) WAS DESIGNATED AS A REGIONAL SCIENCE, TECHNOLOGY, ENGINEERING, AND MATH (STEM) ALLIANCE BY GOVERNOR MARY FALLIN IN AUGUST 2016. MARCH 2019 CENTRAL OKLAHOMA STEM ALLIANCE INC. RECEIVED SEPARATE 501C3 STATUS FROM OKLAHOMA ENGINEERING FOUNDATION (WHICH THE PROGRAM PREVIOUSLY RAN UNDER). THE COSTEMA REGION COVERS ALL PUBLIC SCHOOLS THAT FEED INTO FRANCIS TUTTLE TECHNOLOGY CENTER AND METROTECHNOLOGY CENTERS, INCLUDING BUT NOT LIMITED TO OKLAHOMA CITY, EDMOND, CRESCENT, CASHION, MILLWOOD, WESTERN HEIGHTS, AND DEER CREEK PUBLIC SCHOOLS. OEF DOES NOT PROVIDE COSTEMA WITH FINANCIAL BACKING, BUT THE OEF EXECUTIVE DIRECTOR SERVES AS THE COSTEMA EXECUTIVE DIRECTOR AS THE STEM INITIATIVES AND PROGRAMS OFFERED BY BOTH ORGANIZATIONS INTERSECT. COSTEMA PROVIDES TEACHER PROFESSIONAL DEVELOPMENT OPPORTUNITIES ALONG WITH ELEMENTARY THROUGH HIGH SCHOOL STUDENT-CENTERED PROGRAMS SUCH AS A CITY-WIDE KITE FESTIVAL, STEM EDUCATOR LEADERSHIP ACADEMY, AND A PRIVATE SCREENING OF HIDDEN FIGURES FOR HIGH SCHOOL FEMALES WITHIN THE REGION. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | COPY OF THE 990 IS PROVIDED TO THE VOLUNTEER EXECUTIVE DIRECTOR BY THE TAX PREPARER. THE COSTEMA VOLUNTEER DIRECTOR IS RESPONSIBLE FOR MONITORING, ENFORCING AND DOCUMENTING THE REVIEW PROCESS. ONCE RECEIVED, THE 990 IS FORWARDED TO LEADERSHIP AND BOARD OF DIRECTORS OF THE ORGANIZATION FOR REVIEW. AFTER REVIEW PERIOD, THE 990 IS SIGNED AND MAILED. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 3 | AVAILABLE TO THE PUBLIC WHEN REQUESTED |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | FORM 990 - ORGANIZATION'S MISSION |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | FORM 990 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | FORM 990, PAGE 6, PART VI, LINE 11B |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 3 | FORM 990, PAGE 6, PART VI, LINE 19 |
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| IRS990/SignificantChangeInd | 0 | false |
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| 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 | 75039 |
| IRS990/TotalAssetsEOYAmt | 0 | 51507 |
| IRS990/TotalAssetsGrp/BOYAmt | 0 | 75039 |
| IRS990/TotalAssetsGrp/EOYAmt | 0 | 51507 |
| IRS990/TotalCompGreaterThan150KInd | 0 | false |
| IRS990/TotalContributionsAmt | 0 | 10000 |
| IRS990/TotalEmployeeCnt | 0 | 0 |
| IRS990/TotalFunctionalExpensesGrp/FundraisingAmt | 0 | 0 |
| IRS990/TotalFunctionalExpensesGrp/ManagementAndGeneralAmt | 0 | 9197 |
| IRS990/TotalFunctionalExpensesGrp/ProgramServicesAmt | 0 | 21437 |
| IRS990/TotalFunctionalExpensesGrp/TotalAmt | 0 | 30634 |
| IRS990/TotalGrossUBIAmt | 0 | 0 |
| IRS990/TotalLiabilitiesBOYAmt | 0 | 14053 |
| IRS990/TotalLiabilitiesEOYAmt | 0 | 16085 |
| IRS990/TotalLiabilitiesGrp/BOYAmt | 0 | 14053 |
| IRS990/TotalLiabilitiesGrp/EOYAmt | 0 | 16085 |
| IRS990/TotalNetAssetsFundBalanceGrp/BOYAmt | 0 | 60986 |
| IRS990/TotalNetAssetsFundBalanceGrp/EOYAmt | 0 | 35422 |
| IRS990/TotalProgramServiceExpensesAmt | 0 | 21437 |
| IRS990/TotalRevenueGrp/ExclusionAmt | 0 | 70 |
| IRS990/TotalRevenueGrp/TotalRevenueColumnAmt | 0 | 10070 |
| IRS990/TotalVolunteersCnt | 0 | 50 |
| IRS990/TotLiabNetAssetsFundBalanceGrp/BOYAmt | 0 | 75039 |
| IRS990/TotLiabNetAssetsFundBalanceGrp/EOYAmt | 0 | 51507 |
| IRS990/TrnsfrExmptNonChrtblRltdOrgInd | 0 | false |
| IRS990/TypeOfOrganizationCorpInd | 0 | X |
| IRS990/UnrelatedBusIncmOverLimitInd | 0 | false |
| IRS990/UponRequestInd | 0 | X |
| IRS990/USAddress/AddressLine1Txt | 0 | 220 NE 28TH STREET |
| IRS990/USAddress/CityNm | 0 | OKLAHOMA CITY |
| IRS990/USAddress/StateAbbreviationCd | 0 | OK |
| IRS990/USAddress/ZIPCd | 0 | 73105 |
| IRS990/VotingMembersGoverningBodyCnt | 0 | 7 |
| IRS990/VotingMembersIndependentCnt | 0 | 7 |
| IRS990/WhistleblowerPolicyInd | 0 | true |
| ReturnHeader/BuildTS | 0 | 2022-09-23 18:48:47Z |
| ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd | 0 | true |
| ReturnHeader/BusinessOfficerGrp/PersonNm | 0 | ADRIANNE M COVINGTON GRAHAM |
| ReturnHeader/BusinessOfficerGrp/PersonTitleTxt | 0 | EXECUTIVE DIRECTOR |
| ReturnHeader/BusinessOfficerGrp/PhoneNum | 0 | 4055281435 |
| ReturnHeader/BusinessOfficerGrp/SignatureDt | 0 | 2022-03-02 |
| ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt | 0 | CENTRAL OKLAHOMA STEM ALLIANCE INC |
| ReturnHeader/Filer/BusinessNameControlTxt | 0 | CENT |
| ReturnHeader/Filer/EIN | 0 | 834105506 |
| ReturnHeader/Filer/PhoneNum | 0 | 4055281435 |
| ReturnHeader/Filer/USAddress/AddressLine1Txt | 0 | 220 NE 28TH ST |
| ReturnHeader/Filer/USAddress/CityNm | 0 | OKLAHOMA CITY |
| ReturnHeader/Filer/USAddress/StateAbbreviationCd | 0 | OK |
| ReturnHeader/Filer/USAddress/ZIPCd | 0 | 731052809 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmEIN | 0 | 731556935 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt | 0 | WILSEY MEYER EATMON TATE PLLC |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt | 0 | 1900 NW EXPRESSWAY STE 300 |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm | 0 | OKLAHOMA CITY |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd | 0 | OK |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd | 0 | 73118 |
| ReturnHeader/PreparerPersonGrp/PhoneNum | 0 | 4058435311 |
| ReturnHeader/PreparerPersonGrp/PreparationDt | 0 | 2022-03-08 |
| ReturnHeader/PreparerPersonGrp/PreparerPersonNm | 0 | DAVID L EATMON |
| ReturnHeader/ReturnTs | 0 | 2022-03-08T09:23:48-06:00 |
| ReturnHeader/ReturnTypeCd | 0 | 990 |
| ReturnHeader/SigningOfficerGrp/PersonFullName/PersonFirstNm | 0 | ADRIANNE |
| ReturnHeader/SigningOfficerGrp/PersonFullName/PersonLastNm | 0 | COVINGTON GRAHAM |
| ReturnHeader/TaxPeriodBeginDt | 0 | 2021-01-01 |
| ReturnHeader/TaxPeriodEndDt | 0 | 2021-12-31 |
| ReturnHeader/TaxYr | 0 | 2021 |