| IRS990/AccountantCompileOrReviewInd | 0 | false |
| IRS990/AccountsPayableAccrExpnssGrp/BOYAmt | 0 | 836484 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 760702 |
| IRS990/AccountsReceivableGrp/BOYAmt | 0 | 861029 |
| IRS990/AccountsReceivableGrp/EOYAmt | 0 | 898547 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | false |
| IRS990/ActivityOrMissionDesc | 0 | LESSENING THE BURDENS OF GOVERNMENT THROUGH THE PROMULGATION OF ACCESSIBLE, USER-FRIENDLY MUNICIPAL CODES, TO EDUCATE THE PUBLIC WITH RESPECT TO MUNICIPAL (CONTINUED ON SCH O) |
| IRS990/AdvertisingGrp/ManagementAndGeneralAmt | 0 | 59386 |
| IRS990/AdvertisingGrp/TotalAmt | 0 | 59386 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | true |
| IRS990/AuditCommitteeInd | 0 | true |
| IRS990/BackupWthldComplianceInd | 0 | true |
| IRS990/BenefitsToMembersGrp/TotalAmt | 0 | 0 |
| IRS990/BooksInCareOfDetail/PersonNm | 0 | JOHN BELCIK |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 8884227233 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 4051 W FLOSSMOOR ROAD |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | Country Club Hills |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | IL |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 60478 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | true |
| IRS990/BusinessRlnWithFamMemInd | 0 | false |
| IRS990/BusinessRlnWithOrgMemInd | 0 | false |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 293903 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 489018 |
| IRS990/ChangeToOrgDocumentsInd | 0 | false |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/CollectionsOfArtInd | 0 | false |
| IRS990/CompCurrentOfcrDirectorsGrp/ManagementAndGeneralAmt | 0 | 872796 |
| IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt | 0 | 872796 |
| IRS990/CompDisqualPersonsGrp/TotalAmt | 0 | 0 |
| IRS990/CompensationFromOtherSrcsInd | 0 | false |
| IRS990/CompensationProcessCEOInd | 0 | true |
| IRS990/CompensationProcessOtherInd | 0 | true |
| IRS990/ConferencesMeetingsGrp/ManagementAndGeneralAmt | 0 | 65584 |
| IRS990/ConferencesMeetingsGrp/TotalAmt | 0 | 65584 |
| IRS990/ConflictOfInterestPolicyInd | 0 | true |
| IRS990/ConservationEasementsInd | 0 | false |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | true |
| IRS990/CostOfGoodsSoldAmt | 0 | 4049994 |
| IRS990/CreditCounselingInd | 0 | false |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 0 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/CYInvestmentIncomeAmt | 0 | 0 |
| IRS990/CYOtherExpensesAmt | 0 | 2257358 |
| IRS990/CYOtherRevenueAmt | 0 | 5649106 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 0 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | -873608 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 4265356 |
| IRS990/CYTotalExpensesAmt | 0 | 6522714 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 0 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 5649106 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | true |
| IRS990/DeductibleArtContributionInd | 0 | false |
| IRS990/DeductibleNonCashContriInd | 0 | false |
| IRS990/DeferredRevenueGrp/BOYAmt | 0 | 2171266 |
| IRS990/DeferredRevenueGrp/EOYAmt | 0 | 2237028 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | false |
| IRS990/DepreciationDepletionGrp/ManagementAndGeneralAmt | 0 | 968897 |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 968897 |
| IRS990/Desc | 0 | Codification provides multiple services surrounding the codification of local codes, primarily services regarding development of new codes and recodification, legal and editorial analysis, and supplementation. Codification also provides an online platform that houses the codified laws and municipal information to customers through a subscription. |
| IRS990/DescribedInSection501c3Ind | 0 | false |
| IRS990/DisregardedEntityInd | 0 | true |
| IRS990/DocumentRetentionPolicyInd | 0 | true |
| IRS990/DonorAdvisedFundInd | 0 | false |
| IRS990/DonorRestrictionNetAssetsGrp/BOYAmt | 0 | 0 |
| IRS990/DonorRestrictionNetAssetsGrp/EOYAmt | 0 | 0 |
| IRS990/DonorRstrOrQuasiEndowmentsInd | 0 | false |
| IRS990/ElectionOfBoardMembersInd | 0 | true |
| IRS990/EmployeeCnt | 0 | 146 |
| IRS990/EngagedInExcessBenefitTransInd | 0 | false |
| IRS990/EscrowAccountLiabilityGrp/BOYAmt | 0 | 0 |
| IRS990/EscrowAccountLiabilityGrp/EOYAmt | 0 | 0 |
| IRS990/ExpenseAmt | 0 | 0 |
| IRS990/FamilyOrBusinessRlnInd | 0 | false |
| IRS990/FederalGrantAuditRequiredInd | 0 | false |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 0 |
| IRS990/FeesForServicesLegalGrp/ManagementAndGeneralAmt | 0 | 13766 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 13766 |
| IRS990/FeesForServicesLobbyingGrp/TotalAmt | 0 | 0 |
| IRS990/FeesForServicesManagementGrp/TotalAmt | 0 | 0 |
| IRS990/FeesForServicesOtherGrp/FundraisingAmt | 0 | 0 |
| IRS990/FeesForServicesOtherGrp/ManagementAndGeneralAmt | 0 | 223335 |
| IRS990/FeesForServicesOtherGrp/ProgramServicesAmt | 0 | 0 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 223335 |
| 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 | 36.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 1 | 30.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 2 | 39.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 3 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 4 | 40.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 5 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 6 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 7 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 8 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 9 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 10 | 40.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 11 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 4.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 10.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 1.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 40.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 40.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 40.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 7 | 40.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 8 | 40.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 9 | 40.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 10 | 0.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 11 | 40.0 |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/KeyEmployeeInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/KeyEmployeeInd | 1 | 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 | 36895 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 1 | 45289 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 2 | 34962 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 3 | 18381 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 4 | 20488 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 5 | 16137 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 6 | 13293 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 7 | 21791 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 8 | 10040 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 9 | 13294 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 10 | 22105 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 11 | 22334 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | Dominic Sims |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | John Belcik |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | Mark Johnson |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | Michelle Woods |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | Daniel Foster |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | Lynn Martin |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | Bruce Cadman |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | Cristina LoVerde |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | Jeff Wight |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 9 | Edward Mead |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 10 | Elizabeth Mistretta |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 11 | Steven Smith |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 3 | 327059 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 4 | 214630 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 5 | 214677 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 6 | 205962 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 7 | 182150 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 8 | 192882 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 9 | 160027 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 10 | 125087 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 11 | 124065 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 0 | 1017983 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 1 | 552522 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 2 | 549405 |
| 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/ReportableCompFromRltdOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | President/Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | Treasurer/Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | Solutions Account Executive |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | General Manager, CMS |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | Chief Operating Officer |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | Director of Sales, CMS |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | VP Client Engagement |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 8 | VP Operations |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 9 | Director, Codification Dvlpmt |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 10 | Rio Account Devel Mkt, CMS |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 11 | Software Dvlpmt Manager |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | true |
| IRS990/FormationYr | 0 | 2017 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | false |
| IRS990/FSAuditedBasisGrp/ConsolidatedBasisFinclStmtInd | 0 | X |
| IRS990/FSAuditedInd | 0 | true |
| IRS990/FundraisingActivitiesInd | 0 | false |
| IRS990/FundraisingDirectExpensesAmt | 0 | 0 |
| IRS990/FundraisingGrossIncomeAmt | 0 | 0 |
| IRS990/GamingActivitiesInd | 0 | false |
| IRS990/GamingDirectExpensesAmt | 0 | 0 |
| IRS990/GamingGrossIncomeAmt | 0 | 0 |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 4 |
| IRS990/GrantsPayableGrp/BOYAmt | 0 | 0 |
| IRS990/GrantsPayableGrp/EOYAmt | 0 | 0 |
| 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 | 9699100 |
| IRS990/GrossSalesOfInventoryAmt | 0 | 9699100 |
| IRS990/GroupReturnForAffiliatesInd | 0 | false |
| IRS990/IncludeFIN48FootnoteInd | 0 | true |
| IRS990/IncmFromInvestBondProceedsGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/IndependentAuditFinclStmtInd | 0 | false |
| IRS990/IndependentVotingMemberCnt | 0 | 0 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 9 |
| IRS990/IndoorTanningServicesInd | 0 | false |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InformationTechnologyGrp/TotalAmt | 0 | 0 |
| IRS990/InsuranceGrp/ManagementAndGeneralAmt | 0 | 2616 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 2616 |
| IRS990/IntangibleAssetsGrp/BOYAmt | 0 | 6744398 |
| IRS990/IntangibleAssetsGrp/EOYAmt | 0 | 5845606 |
| IRS990/InterestGrp/ManagementAndGeneralAmt | 0 | 384256 |
| IRS990/InterestGrp/TotalAmt | 0 | 384256 |
| IRS990/InventoriesForSaleOrUseGrp/BOYAmt | 0 | 15494 |
| IRS990/InventoriesForSaleOrUseGrp/EOYAmt | 0 | 21074 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/InvestmentInJointVentureInd | 0 | false |
| IRS990/InvestmentsOtherSecuritiesGrp/BOYAmt | 0 | 0 |
| IRS990/InvestmentsOtherSecuritiesGrp/EOYAmt | 0 | 0 |
| IRS990/InvestmentsProgramRelatedGrp/BOYAmt | 0 | 0 |
| IRS990/InvestmentsProgramRelatedGrp/EOYAmt | 0 | 0 |
| IRS990/InvestmentsPubTradedSecGrp/BOYAmt | 0 | 0 |
| IRS990/InvestmentsPubTradedSecGrp/EOYAmt | 0 | 0 |
| IRS990/IRPDocumentCnt | 0 | 13 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 1501904 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 299222 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 282528 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 1784432 |
| IRS990/LegalDomicileStateCd | 0 | NY |
| IRS990/LoanOutstandingInd | 0 | true |
| IRS990/LoansFromOfficersDirectorsGrp/BOYAmt | 0 | 10093260 |
| IRS990/LoansFromOfficersDirectorsGrp/EOYAmt | 0 | 9670292 |
| IRS990/LocalChaptersInd | 0 | false |
| IRS990/MaterialDiversionOrMisuseInd | 0 | false |
| IRS990/MembersOrStockholdersInd | 0 | true |
| IRS990/MethodOfAccountingAccrualInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | true |
| IRS990/MinutesOfGoverningBodyInd | 0 | true |
| IRS990/MissionDesc | 0 | LESSENING THE BURDENS OF GOVERNMENT THROUGH THE PROMULGATION OF ACCESSIBLE, USER-FRIENDLY MUNICIPAL CODES, TO EDUCATE THE PUBLIC WITH RESPECT TO MUNICIPAL CODES AND COMPLIANCE THEREWITH, AND TO ENGAGE IN RELATED SCIENTIFIC RESEARCH. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | false |
| IRS990/MoreThan5000KToOrgInd | 0 | false |
| IRS990/MortgNotesPyblScrdInvstPropGrp/BOYAmt | 0 | 0 |
| IRS990/MortgNotesPyblScrdInvstPropGrp/EOYAmt | 0 | 0 |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 6800816 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 5927208 |
| IRS990/NetGainOrLossInvestmentsGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetIncmFromFundraisingEvtGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetIncomeFromGamingGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetIncomeOrLossGrp/RelatedOrExemptFuncIncomeAmt | 0 | 5649106 |
| IRS990/NetIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 5649106 |
| IRS990/NetRentalIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NoDonorRestrictionNetAssetsGrp/BOYAmt | 0 | 6800816 |
| IRS990/NoDonorRestrictionNetAssetsGrp/EOYAmt | 0 | 5927208 |
| IRS990/NondeductibleContributionsInd | 0 | false |
| IRS990/OccupancyGrp/ManagementAndGeneralAmt | 0 | 141893 |
| IRS990/OccupancyGrp/TotalAmt | 0 | 141893 |
| IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt | 0 | 61921 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 61921 |
| IRS990/OfficerMailingAddressInd | 0 | false |
| IRS990/OperateHospitalInd | 0 | false |
| IRS990/Organization501cInd | 0 | X |
| IRS990/OrganizationFollowsFASB117Ind | 0 | X |
| IRS990/OtherAssetsTotalGrp/BOYAmt | 0 | 11954442 |
| IRS990/OtherAssetsTotalGrp/EOYAmt | 0 | 12238671 |
| IRS990/OtherEmployeeBenefitsGrp/ManagementAndGeneralAmt | 0 | 442347 |
| IRS990/OtherEmployeeBenefitsGrp/TotalAmt | 0 | 442347 |
| IRS990/OtherExpensesGrp/Desc | 0 | EQUIPMENT REPAIR & MAINT |
| IRS990/OtherExpensesGrp/Desc | 1 | BUILDING MAINTENANCE |
| IRS990/OtherExpensesGrp/Desc | 2 | EMPLOYEE EXPENSES |
| IRS990/OtherExpensesGrp/Desc | 3 | OTHER |
| IRS990/OtherExpensesGrp/FundraisingAmt | 0 | 0 |
| IRS990/OtherExpensesGrp/FundraisingAmt | 1 | 0 |
| IRS990/OtherExpensesGrp/FundraisingAmt | 2 | 0 |
| IRS990/OtherExpensesGrp/FundraisingAmt | 3 | 0 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 0 | 77977 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 1 | 38753 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 2 | 1039 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 3 | 186474 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 0 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 1 | 0 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 2 | 0 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 3 | 0 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 77977 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 38753 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 1039 |
| IRS990/OtherExpensesGrp/TotalAmt | 3 | 186474 |
| IRS990/OtherLiabilitiesGrp/BOYAmt | 0 | 514321 |
| IRS990/OtherLiabilitiesGrp/EOYAmt | 0 | 1543590 |
| IRS990/OtherRevenueTotalAmt | 0 | 0 |
| IRS990/OtherSalariesAndWagesGrp/ManagementAndGeneralAmt | 0 | 2704735 |
| IRS990/OtherSalariesAndWagesGrp/TotalAmt | 0 | 2704735 |
| IRS990/OthNotesLoansReceivableNetGrp/BOYAmt | 0 | 0 |
| IRS990/OthNotesLoansReceivableNetGrp/EOYAmt | 0 | 0 |
| IRS990/PartialLiquidationInd | 0 | false |
| IRS990/PaymentsToAffiliatesGrp/TotalAmt | 0 | 0 |
| IRS990/PayrollTaxesGrp/ManagementAndGeneralAmt | 0 | 245478 |
| IRS990/PayrollTaxesGrp/TotalAmt | 0 | 245478 |
| IRS990/PensionPlanContributionsGrp/TotalAmt | 0 | 0 |
| IRS990/PledgesAndGrantsReceivableGrp/BOYAmt | 0 | 0 |
| IRS990/PledgesAndGrantsReceivableGrp/EOYAmt | 0 | 0 |
| IRS990/PoliticalCampaignActyInd | 0 | false |
| IRS990/PrepaidExpensesDefrdChargesGrp/BOYAmt | 0 | 247659 |
| IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt | 0 | 363376 |
| IRS990/PrincipalOfficerNm | 0 | Dominic P Sims |
| IRS990/ProfessionalFundraisingInd | 0 | false |
| IRS990/ProgSrvcAccomActy2Grp/Desc | 0 | General Code Enterprises provides management services including facilities payroll and benefits administration to subsidiaries. |
| IRS990/ProhibitedTaxShelterTransInd | 0 | false |
| IRS990/PYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/PYContributionsGrantsAmt | 0 | 0 |
| IRS990/PYExcessBenefitTransInd | 0 | false |
| IRS990/PYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/PYInvestmentIncomeAmt | 0 | 0 |
| IRS990/PymtTravelEntrtnmntPubOfclGrp/TotalAmt | 0 | 0 |
| IRS990/PYOtherExpensesAmt | 0 | 2318854 |
| IRS990/PYOtherRevenueAmt | 0 | 5800926 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 0 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | -220905 |
| IRS990/PYSalariesCompEmpBnftPaidAmt | 0 | 3702977 |
| IRS990/PYTotalExpensesAmt | 0 | 6021831 |
| IRS990/PYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/PYTotalRevenueAmt | 0 | 5800926 |
| IRS990/RcvblFromDisqualifiedPrsnGrp/BOYAmt | 0 | 0 |
| IRS990/RcvblFromDisqualifiedPrsnGrp/EOYAmt | 0 | 0 |
| IRS990/ReceivablesFromOfficersEtcGrp/BOYAmt | 0 | 0 |
| IRS990/ReceivablesFromOfficersEtcGrp/EOYAmt | 0 | 0 |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | -873608 |
| IRS990/RegularMonitoringEnfrcInd | 0 | true |
| IRS990/RelatedEntityInd | 0 | true |
| IRS990/RelatedOrganizationCtrlEntInd | 0 | false |
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| IRS990/RentalIncomeOrLossGrp/RealAmt | 0 | 0 |
| IRS990/ReportInvestmentsOtherSecInd | 0 | false |
| IRS990/ReportLandBuildingEquipmentInd | 0 | true |
| IRS990/ReportOtherAssetsInd | 0 | true |
| IRS990/ReportOtherLiabilitiesInd | 0 | true |
| IRS990/ReportProgramRelatedInvstInd | 0 | false |
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| IRS990/SavingsAndTempCashInvstGrp/BOYAmt | 0 | 0 |
| IRS990/SavingsAndTempCashInvstGrp/EOYAmt | 0 | 0 |
| IRS990/ScheduleBRequiredInd | 0 | false |
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| IRS990ScheduleD/EquipmentGrp/DepreciationAmt | 0 | 1501904 |
| IRS990ScheduleD/EquipmentGrp/OtherCostOrOtherBasisAmt | 0 | 1784432 |
| IRS990ScheduleD/FederalIncomeTaxLiabilityAmt | 0 | 0 |
| IRS990ScheduleD/FootnoteTextInd | 0 | X |
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| IRS990ScheduleD/OtherAssetsOrgGrp/BookValueAmt | 2 | 316603 |
| IRS990ScheduleD/OtherAssetsOrgGrp/Desc | 0 | INVESTMENT IN SUBSIDIARY |
| IRS990ScheduleD/OtherAssetsOrgGrp/Desc | 1 | DUE FROM AFFILIATE |
| IRS990ScheduleD/OtherAssetsOrgGrp/Desc | 2 | WORK IN PROCESS |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Amt | 0 | 1463053 |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Amt | 1 | 80537 |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Desc | 0 | DUE TO AFFILIATE |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Desc | 1 | CUSTOMER DEPOSITS |
| IRS990ScheduleD/SupplementalInformationDetail/ExplanationTxt | 0 | ICC GENERAL CODE, INC. ("ICC GC") FOLLOWS THE PROVISIONS OF ACCOUNTING STANDARDS CODIFICATION ("ASC") 740-10-25, "INCOME TAXES," WHICH REQUIRES THAT REALIZATION OF AN UNCERTAIN TAX POSITION MUST BE "MORE LIKELY THAN NOT" (I.E. GREATER THAN 50% LIKELIHOOD OF RECEIVING BENEFIT) BEFORE IT CAN BE RECOGNIZED IN THE FINANCIAL STATEMENTS. ICC GC DOES NOT BELIEVE THERE ARE ANY UNCERTAIN TAX POSITIONS THAT SHOULD BE RECORDED. NO INTEREST OR PENALTIES WERE INCLUDED IN THE CONSOLIDATED STATEMENTS OF ACTIVITIES AND CHANGES IN NET ASSETS FOR THE YEARS ENDED DECEMBER 31, 2020 OR 2019. TAX YEARS GOING BACK TO 2017 REMAIN OPEN TO EXAMINATION. SHOULD ICC GC NEED TO ACCRUE INTEREST OR PENALTIES ON UNCERTAIN TAX POSITIONS, IT WOULD RECOGNIZE THE INTEREST AS INTEREST EXPENSE AND THE PENALTIES AS OTHER EXPENSES. |
| IRS990ScheduleD/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | Schedule D, Part X, Line 2: |
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| IRS990ScheduleD/TotalBookValueOtherAssetsAmt | 0 | 12238671 |
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| IRS990ScheduleJ/EquityBasedCompArrngmInd | 0 | false |
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| IRS990/ScheduleJRequiredInd | 0 | true |
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