00000000000001473844--12-312021Q300001000.25P1YP2Yfalse0001473844us-gaap:CommonStockMember2021-07-012021-09-300001473844us-gaap:CommonStockMember2021-01-012021-09-300001473844us-gaap:CommonStockMember2020-07-012020-09-300001473844us-gaap:CommonStockMember2020-01-012020-09-300001473844srt:CumulativeEffectPeriodOfAdoptionAdjustmentMemberus-gaap:RetainedEarningsMember2020-09-300001473844srt:CumulativeEffectPeriodOfAdoptionAdjustmentMember2020-09-300001473844us-gaap:RetainedEarningsMember2021-09-300001473844us-gaap:AdditionalPaidInCapitalMember2021-09-300001473844us-gaap:AccumulatedOtherComprehensiveIncomeMember2021-09-300001473844us-gaap:RetainedEarningsMember2021-06-300001473844us-gaap:AdditionalPaidInCapitalMember2021-06-300001473844us-gaap:AccumulatedOtherComprehensiveIncomeMember2021-06-3000014738442021-06-300001473844us-gaap:RetainedEarningsMember2020-12-310001473844us-gaap:AdditionalPaidInCapitalMember2020-12-310001473844us-gaap:AccumulatedOtherComprehensiveIncomeMember2020-12-310001473844us-gaap:RetainedEarningsMember2020-09-300001473844us-gaap:AdditionalPaidInCapitalMember2020-09-300001473844us-gaap:AccumulatedOtherComprehensiveIncomeMember2020-09-300001473844us-gaap:RetainedEarningsMember2020-06-300001473844us-gaap:AdditionalPaidInCapitalMember2020-06-300001473844us-gaap:AccumulatedOtherComprehensiveIncomeMember2020-06-3000014738442020-06-300001473844us-gaap:RetainedEarningsMember2019-12-310001473844us-gaap:AdditionalPaidInCapitalMember2019-12-310001473844us-gaap:AccumulatedOtherComprehensiveIncomeMember2019-12-310001473844us-gaap:TreasuryStockMember2021-09-300001473844us-gaap:CommonStockMember2021-09-300001473844us-gaap:TreasuryStockMember2021-06-300001473844us-gaap:CommonStockMember2021-06-300001473844us-gaap:TreasuryStockMember2020-12-310001473844us-gaap:CommonStockMember2020-12-310001473844us-gaap:TreasuryStockMember2020-09-300001473844us-gaap:CommonStockMember2020-09-300001473844us-gaap:TreasuryStockMember2020-06-300001473844us-gaap:CommonStockMember2020-06-300001473844us-gaap:TreasuryStockMember2019-12-310001473844us-gaap:CommonStockMember2019-12-310001473844us-gaap:EmployeeStockOptionMember2020-01-012020-09-300001473844cbtx:VbTexasInc2006PlanMember2021-09-300001473844us-gaap:EmployeeStockOptionMember2020-12-310001473844cbtx:VbTexasInc2006PlanMember2020-12-310001473844us-gaap:EmployeeStockOptionMember2020-09-300001473844us-gaap:EmployeeStockOptionMember2019-12-310001473844cbtx:GrantedAfterMay202024Membercbtx:StockOptionPlan2014Member2021-01-012021-09-300001473844cbtx:StockOptionPlan2014Member2021-09-300001473844cbtx:StockIncentivePlan2017Member2021-09-300001473844cbtx:StockOptionPlan2014Member2021-01-012021-09-300001473844us-gaap:PerformanceSharesMember2020-12-310001473844cbtx:NonPerformanceSharesMember2020-12-310001473844us-gaap:PerformanceSharesMember2020-09-300001473844cbtx:NonPerformanceSharesMember2020-09-300001473844us-gaap:PerformanceSharesMember2019-12-310001473844cbtx:NonPerformanceSharesMember2019-12-310001473844us-gaap:PerformanceSharesMember2020-01-012020-09-300001473844us-gaap:PerformanceSharesMember2021-09-300001473844cbtx:NonPerformanceSharesMember2021-09-300001473844srt:MinimumMembercbtx:StockOptionPlan2014Member2021-01-012021-09-300001473844srt:MinimumMembercbtx:NonPerformanceSharesMember2021-01-012021-09-300001473844srt:MaximumMembercbtx:StockOptionPlan2014Member2021-01-012021-09-300001473844srt:MaximumMembercbtx:NonPerformanceSharesMember2021-01-012021-09-300001473844us-gaap:RestrictedStockMember2021-01-012021-09-300001473844us-gaap:FinancialServiceMember2021-07-012021-09-300001473844us-gaap:FinancialServiceMember2021-01-012021-09-300001473844us-gaap:FinancialServiceMember2020-07-012020-09-300001473844us-gaap:FinancialServiceMember2020-01-012020-09-300001473844us-gaap:FinancialServiceOtherMember2021-07-012021-09-300001473844us-gaap:DepositAccountMember2021-07-012021-09-300001473844cbtx:SalesOfAssetsMember2021-07-012021-09-300001473844cbtx:InterchangeFeesMember2021-07-012021-09-300001473844us-gaap:FinancialServiceOtherMember2021-01-012021-09-300001473844us-gaap:DepositAccountMember2021-01-012021-09-300001473844cbtx:SalesOfAssetsMember2021-01-012021-09-300001473844cbtx:InterchangeFeesMember2021-01-012021-09-300001473844us-gaap:FinancialServiceOtherMember2020-07-012020-09-300001473844us-gaap:DepositAccountMember2020-07-012020-09-300001473844cbtx:SalesOfAssetsMember2020-07-012020-09-300001473844cbtx:InterchangeFeesMember2020-07-012020-09-300001473844us-gaap:FinancialServiceOtherMember2020-01-012020-09-300001473844us-gaap:DepositAccountMember2020-01-012020-09-300001473844cbtx:SalesOfAssetsMember2020-01-012020-09-300001473844cbtx:InterchangeFeesMember2020-01-012020-09-300001473844cbtx:NonPerformanceSharesMember2020-01-012020-09-300001473844us-gaap:UnfundedLoanCommitmentMember2021-01-012021-09-300001473844us-gaap:VehiclesMember2021-09-300001473844us-gaap:LandMember2021-09-300001473844us-gaap:ConstructionInProgressMember2021-09-300001473844us-gaap:BuildingAndBuildingImprovementsMember2021-09-300001473844cbtx:FurnitureAndEquipmentMember2021-09-300001473844us-gaap:VehiclesMember2020-12-310001473844us-gaap:LandMember2020-12-310001473844us-gaap:ConstructionInProgressMember2020-12-310001473844us-gaap:BuildingAndBuildingImprovementsMember2020-12-310001473844cbtx:FurnitureAndEquipmentMember2020-12-310001473844us-gaap:AccumulatedOtherComprehensiveIncomeMember2021-07-012021-09-300001473844us-gaap:AccumulatedOtherComprehensiveIncomeMember2021-01-012021-09-300001473844us-gaap:AccumulatedOtherComprehensiveIncomeMember2020-07-012020-09-300001473844us-gaap:AccumulatedOtherComprehensiveIncomeMember2020-01-012020-09-300001473844cbtx:HoustonMarketAreaMember2021-09-300001473844cbtx:DallasMarketAreaMember2021-09-300001473844cbtx:BeaumontEastTexasMarketAreaMember2021-09-300001473844us-gaap:ConsumerLoanMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2021-09-300001473844us-gaap:ConsumerLoanMembercbtx:FinancialAssetPastDueMember2021-09-300001473844cbtx:OneToFourFamilyResidentialMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2021-09-300001473844cbtx:OneToFourFamilyResidentialMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2021-09-300001473844cbtx:OneToFourFamilyResidentialMembercbtx:FinancialAssetPastDueMember2021-09-300001473844cbtx:ConstructionAndDevelopmentMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2021-09-300001473844cbtx:ConstructionAndDevelopmentMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2021-09-300001473844cbtx:ConstructionAndDevelopmentMembercbtx:FinancialAssetPastDueMember2021-09-300001473844cbtx:CommercialAndIndustrialMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2021-09-300001473844cbtx:CommercialAndIndustrialMembercbtx:FinancialAssetPastDueMember2021-09-300001473844us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2021-09-300001473844us-gaap:FinancingReceivables60To89DaysPastDueMember2021-09-300001473844us-gaap:FinancingReceivables30To59DaysPastDueMember2021-09-300001473844cbtx:FinancialAssetPastDueMember2021-09-300001473844us-gaap:ConsumerLoanMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2020-12-310001473844us-gaap:ConsumerLoanMembercbtx:FinancialAssetPastDueMember2020-12-310001473844cbtx:OneToFourFamilyResidentialMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2020-12-310001473844cbtx:OneToFourFamilyResidentialMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2020-12-310001473844cbtx:OneToFourFamilyResidentialMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2020-12-310001473844cbtx:OneToFourFamilyResidentialMembercbtx:FinancialAssetPastDueMember2020-12-310001473844cbtx:CommercialAndIndustrialMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2020-12-310001473844cbtx:CommercialAndIndustrialMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2020-12-310001473844cbtx:CommercialAndIndustrialMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2020-12-310001473844cbtx:CommercialAndIndustrialMembercbtx:FinancialAssetPastDueMember2020-12-310001473844cbtx:AgricultureLoanMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2020-12-310001473844cbtx:AgricultureLoanMembercbtx:FinancialAssetPastDueMember2020-12-310001473844us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2020-12-310001473844us-gaap:FinancingReceivables60To89DaysPastDueMember2020-12-310001473844us-gaap:FinancingReceivables30To59DaysPastDueMember2020-12-310001473844cbtx:FinancialAssetPastDueMember2020-12-310001473844us-gaap:UnallocatedFinancingReceivablesMemberus-gaap:SubstandardMember2021-09-300001473844us-gaap:UnallocatedFinancingReceivablesMemberus-gaap:PassMember2021-09-300001473844us-gaap:UnallocatedFinancingReceivablesMemberus-gaap:InternalInvestmentGradeMember2021-09-300001473844us-gaap:InternalInvestmentGradeMember2021-09-300001473844us-gaap:InternalInvestmentGradeMember2020-12-310001473844srt:MinimumMembercbtx:CivilMonetaryPenaltyMember2021-09-300001473844srt:MaximumMembercbtx:CivilMonetaryPenaltyMember2021-09-300001473844us-gaap:FinancialStandbyLetterOfCreditMember2021-09-300001473844us-gaap:FinancialStandbyLetterOfCreditMember2020-12-310001473844us-gaap:FairValueInputsLevel3Memberus-gaap:EstimateOfFairValueFairValueDisclosureMember2021-09-300001473844us-gaap:FairValueInputsLevel3Memberus-gaap:CarryingReportedAmountFairValueDisclosureMember2021-09-300001473844us-gaap:FairValueInputsLevel3Memberus-gaap:EstimateOfFairValueFairValueDisclosureMember2020-12-310001473844us-gaap:FairValueInputsLevel3Memberus-gaap:CarryingReportedAmountFairValueDisclosureMember2020-12-310001473844us-gaap:RevolvingCreditFacilityMember2021-09-300001473844us-gaap:RevolvingCreditFacilityMemberus-gaap:FederalHomeLoanBankAdvancesMember2021-09-300001473844us-gaap:FederalFundsPurchasedMember2021-09-300001473844us-gaap:RevolvingCreditFacilityMemberus-gaap:FederalHomeLoanBankAdvancesMember2020-12-310001473844us-gaap:FederalFundsPurchasedMember2020-12-310001473844cbtx:FairValueInputsLevel2AndLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMember2021-01-012021-09-300001473844cbtx:FairValueInputsLevel2AndLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMember2020-01-012020-12-310001473844us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:ConsumerPortfolioSegmentMember2021-09-300001473844us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:CommercialRealEstateMember2021-09-300001473844us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMembercbtx:CommercialAndIndustrialMember2021-09-300001473844us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMember2021-09-300001473844us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:CommercialRealEstateMember2020-12-310001473844us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMembercbtx:OtherLoanMember2020-12-310001473844us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMembercbtx:CommercialAndIndustrialMember2020-12-310001473844us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMember2020-12-310001473844cbtx:FairValueInputsLevel2AndLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMember2021-09-300001473844cbtx:FairValueInputsLevel2AndLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMember2020-12-310001473844us-gaap:CustomerRelationshipsMember2021-01-012021-09-300001473844us-gaap:CoreDepositsMember2021-01-012021-09-300001473844cbtx:ServicingAssetMember2021-01-012021-09-300001473844us-gaap:CustomerRelationshipsMember2020-01-012020-12-310001473844us-gaap:CoreDepositsMember2020-01-012020-12-310001473844cbtx:ServicingAssetMember2020-01-012020-12-310001473844us-gaap:CustomerRelationshipsMember2021-09-300001473844us-gaap:CoreDepositsMember2021-09-300001473844cbtx:ServicingAssetMember2021-09-300001473844us-gaap:CustomerRelationshipsMember2020-12-310001473844us-gaap:CoreDepositsMember2020-12-310001473844cbtx:ServicingAssetMember2020-12-310001473844cbtx:CommercialAndIndustrialMemberus-gaap:SpecialMentionMember2021-09-300001473844cbtx:CommercialAndIndustrialMemberus-gaap:SpecialMentionMember2020-12-310001473844us-gaap:ConsumerLoanMemberus-gaap:SubstandardMember2021-09-300001473844cbtx:ConstructionAndDevelopmentMemberus-gaap:SpecialMentionMember2021-09-300001473844cbtx:OtherLoanMemberus-gaap:SubstandardMember2020-12-310001473844cbtx:OneToFourFamilyResidentialMemberus-gaap:SpecialMentionMember2020-12-310001473844cbtx:CommercialAndIndustrialMemberus-gaap:PaymentDeferralMember2021-01-012021-09-300001473844us-gaap:PaymentDeferralMember2021-01-012021-09-300001473844cbtx:OneToFourFamilyResidentialMemberus-gaap:PaymentDeferralMember2020-01-012020-09-300001473844cbtx:ConstructionAndDevelopmentMemberus-gaap:PaymentDeferralMember2020-01-012020-09-300001473844cbtx:CommercialAndIndustrialMemberus-gaap:PaymentDeferralMember2020-01-012020-09-300001473844us-gaap:PaymentDeferralMember2020-01-012020-09-300001473844us-gaap:ConsumerLoanMembercbtx:ExtendedMaturityAndRestructuredPaymentsMember2021-01-012021-09-300001473844us-gaap:CommercialRealEstateMembercbtx:RestructuredPaymentsMember2021-01-012021-09-300001473844cbtx:OneToFourFamilyResidentialMembercbtx:RestructuredPaymentsMember2021-01-012021-09-300001473844cbtx:CommercialAndIndustrialMembercbtx:RestructuredPaymentsMember2021-01-012021-09-300001473844cbtx:RestructuredPaymentsMember2021-01-012021-09-300001473844cbtx:ExtendedMaturityAndRestructuredPaymentsMember2021-01-012021-09-300001473844us-gaap:CommercialRealEstateMembercbtx:RestructuredPaymentsMember2020-01-012020-09-300001473844cbtx:OneToFourFamilyResidentialMembercbtx:RestructuredPaymentsMember2020-01-012020-09-300001473844cbtx:ConstructionAndDevelopmentMembercbtx:RestructuredPaymentsMember2020-01-012020-09-300001473844cbtx:ConstructionAndDevelopmentMembercbtx:ExtendedMaturityRestructuredPaymentsAndAdjustedInterestRateMember2020-01-012020-09-300001473844cbtx:CommercialAndIndustrialMembercbtx:RestructuredPaymentsMember2020-01-012020-09-300001473844cbtx:CommercialAndIndustrialMembercbtx:ExtendedMaturityRestructuredPaymentsAndAdjustedInterestRateMember2020-01-012020-09-300001473844cbtx:CommercialAndIndustrialMembercbtx:ExtendedMaturityAndRestructuredPaymentsMember2020-01-012020-09-300001473844cbtx:RestructuredPaymentsMember2020-01-012020-09-300001473844cbtx:ExtendedMaturityRestructuredPaymentsAndAdjustedInterestRateMember2020-01-012020-09-300001473844cbtx:ExtendedMaturityAndRestructuredPaymentsMember2020-01-012020-09-300001473844us-gaap:UnallocatedFinancingReceivablesMembercbtx:AllowanceForLossesOnFinanceReceivablesGeneralReserveMember2021-09-300001473844us-gaap:ConsumerLoanMembercbtx:AllowanceForLossesOnFinanceReceivablesSpecificReserveMember2021-09-300001473844us-gaap:ConsumerLoanMembercbtx:AllowanceForLossesOnFinanceReceivablesGeneralReserveMember2021-09-300001473844us-gaap:CommercialRealEstateMembercbtx:AllowanceForLossesOnFinanceReceivablesSpecificReserveMember2021-09-300001473844us-gaap:CommercialRealEstateMembercbtx:AllowanceForLossesOnFinanceReceivablesGeneralReserveMember2021-09-300001473844cbtx:OneToFourFamilyResidentialMembercbtx:AllowanceForLossesOnFinanceReceivablesGeneralReserveMember2021-09-300001473844cbtx:MultiFamilyResidentialMembercbtx:AllowanceForLossesOnFinanceReceivablesGeneralReserveMember2021-09-300001473844cbtx:ConstructionAndDevelopmentMembercbtx:AllowanceForLossesOnFinanceReceivablesGeneralReserveMember2021-09-300001473844cbtx:CommercialAndIndustrialMembercbtx:AllowanceForLossesOnFinanceReceivablesSpecificReserveMember2021-09-300001473844cbtx:CommercialAndIndustrialMembercbtx:AllowanceForLossesOnFinanceReceivablesGeneralReserveMember2021-09-300001473844cbtx:AgricultureLoanMembercbtx:AllowanceForLossesOnFinanceReceivablesGeneralReserveMember2021-09-300001473844us-gaap:UnfundedLoanCommitmentMember2021-09-300001473844us-gaap:UnallocatedFinancingReceivablesMember2021-09-300001473844cbtx:AllowanceForLossesOnFinanceReceivablesSpecificReserveMember2021-09-300001473844cbtx:AllowanceForLossesOnFinanceReceivablesGeneralReserveMember2021-09-300001473844us-gaap:UnfundedLoanCommitmentMember2020-12-310001473844us-gaap:UnallocatedFinancingReceivablesMember2020-12-310001473844us-gaap:UnallocatedFinancingReceivablesMembercbtx:AllowanceForLossesOnFinanceReceivablesSpecificReserveMember2020-09-300001473844us-gaap:UnallocatedFinancingReceivablesMembercbtx:AllowanceForLossesOnFinanceReceivablesGeneralReserveMember2020-09-300001473844us-gaap:ConsumerLoanMembercbtx:AllowanceForLossesOnFinanceReceivablesGeneralReserveMember2020-09-300001473844us-gaap:CommercialRealEstateMembercbtx:AllowanceForLossesOnFinanceReceivablesGeneralReserveMember2020-09-300001473844cbtx:OneToFourFamilyResidentialMembercbtx:AllowanceForLossesOnFinanceReceivablesGeneralReserveMember2020-09-300001473844cbtx:MultiFamilyResidentialMembercbtx:AllowanceForLossesOnFinanceReceivablesGeneralReserveMember2020-09-300001473844cbtx:ConstructionAndDevelopmentMembercbtx:AllowanceForLossesOnFinanceReceivablesGeneralReserveMember2020-09-300001473844cbtx:CommercialAndIndustrialMembercbtx:AllowanceForLossesOnFinanceReceivablesSpecificReserveMember2020-09-300001473844cbtx:CommercialAndIndustrialMembercbtx:AllowanceForLossesOnFinanceReceivablesGeneralReserveMember2020-09-300001473844cbtx:AgricultureLoanMembercbtx:AllowanceForLossesOnFinanceReceivablesGeneralReserveMember2020-09-300001473844us-gaap:UnfundedLoanCommitmentMember2020-09-300001473844us-gaap:UnallocatedFinancingReceivablesMember2020-09-300001473844us-gaap:ConsumerLoanMember2020-09-300001473844us-gaap:CommercialRealEstateMember2020-09-300001473844cbtx:OneToFourFamilyResidentialMember2020-09-300001473844cbtx:MultiFamilyResidentialMember2020-09-300001473844cbtx:ConstructionAndDevelopmentMember2020-09-300001473844cbtx:CommercialAndIndustrialMember2020-09-300001473844cbtx:AllowanceForLossesOnFinanceReceivablesSpecificReserveMember2020-09-300001473844cbtx:AllowanceForLossesOnFinanceReceivablesGeneralReserveMember2020-09-300001473844cbtx:AgricultureLoanMember2020-09-300001473844us-gaap:UnfundedLoanCommitmentMember2019-12-310001473844us-gaap:UnallocatedFinancingReceivablesMember2019-12-310001473844us-gaap:ConsumerLoanMember2019-12-310001473844us-gaap:CommercialRealEstateMember2019-12-310001473844cbtx:OneToFourFamilyResidentialMember2019-12-310001473844cbtx:MultiFamilyResidentialMember2019-12-310001473844cbtx:ConstructionAndDevelopmentMember2019-12-310001473844cbtx:CommercialAndIndustrialMember2019-12-310001473844cbtx:AgricultureLoanMember2019-12-310001473844cbtx:IndependentBankersFinancialCorporationStockMember2021-09-300001473844cbtx:FederalReserveStockMember2021-09-300001473844cbtx:FederalHomeLoanBankStockMember2021-09-300001473844cbtx:IndependentBankersFinancialCorporationStockMember2020-12-310001473844cbtx:FederalReserveStockMember2020-12-310001473844cbtx:FederalHomeLoanBankStockMember2020-12-310001473844us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMember2021-09-300001473844us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMember2020-12-310001473844us-gaap:RetainedEarningsMember2021-07-012021-09-300001473844us-gaap:RetainedEarningsMember2021-01-012021-09-300001473844us-gaap:RetainedEarningsMember2020-07-012020-09-300001473844us-gaap:RetainedEarningsMember2020-01-012020-09-300001473844cbtx:InterestRateSwapsWithCustomersMemberus-gaap:NondesignatedMember2021-09-300001473844cbtx:InterestRateSwapsWithCustomersMemberus-gaap:NondesignatedMember2020-12-310001473844us-gaap:OtherLiabilitiesMembercbtx:InterestRateSwapsWithFinancialInstitutionsMemberus-gaap:NondesignatedMemberus-gaap:LondonInterbankOfferedRateLIBORMember2021-09-300001473844us-gaap:OtherLiabilitiesMembercbtx:InterestRateSwapsWithFinancialInstitutionsMemberus-gaap:NondesignatedMemberus-gaap:LondonInterbankOfferedRateLIBORMember2020-12-310001473844us-gaap:OtherLiabilitiesMembercbtx:InterestRateSwapsWithFinancialInstitutionsMemberus-gaap:NondesignatedMemberus-gaap:PrimeRateMember2021-09-300001473844srt:MinimumMemberus-gaap:OtherLiabilitiesMembercbtx:InterestRateSwapsWithFinancialInstitutionsMemberus-gaap:NondesignatedMember2021-09-300001473844srt:MinimumMemberus-gaap:OtherAssetsMembercbtx:InterestRateSwapsWithCustomersMemberus-gaap:NondesignatedMember2021-09-300001473844srt:MaximumMemberus-gaap:OtherLiabilitiesMembercbtx:InterestRateSwapsWithFinancialInstitutionsMemberus-gaap:NondesignatedMember2021-09-300001473844srt:MaximumMemberus-gaap:OtherAssetsMembercbtx:InterestRateSwapsWithCustomersMemberus-gaap:NondesignatedMember2021-09-300001473844us-gaap:OtherLiabilitiesMembercbtx:InterestRateSwapsWithFinancialInstitutionsMemberus-gaap:NondesignatedMemberus-gaap:PrimeRateMember2020-12-310001473844srt:MinimumMemberus-gaap:OtherLiabilitiesMembercbtx:InterestRateSwapsWithFinancialInstitutionsMemberus-gaap:NondesignatedMember2020-12-310001473844srt:MinimumMemberus-gaap:OtherAssetsMembercbtx:InterestRateSwapsWithCustomersMemberus-gaap:NondesignatedMember2020-12-310001473844srt:MaximumMemberus-gaap:OtherLiabilitiesMembercbtx:InterestRateSwapsWithFinancialInstitutionsMemberus-gaap:NondesignatedMember2020-12-310001473844srt:MaximumMemberus-gaap:OtherAssetsMembercbtx:InterestRateSwapsWithCustomersMemberus-gaap:NondesignatedMember2020-12-310001473844us-gaap:NondesignatedMember2021-09-300001473844us-gaap:NondesignatedMember2020-12-310001473844srt:MinimumMemberus-gaap:OtherLiabilitiesMembercbtx:InterestRateSwapsWithFinancialInstitutionsMemberus-gaap:NondesignatedMemberus-gaap:LondonInterbankOfferedRateLIBORMember2021-09-300001473844srt:MinimumMemberus-gaap:OtherAssetsMembercbtx:InterestRateSwapsWithCustomersMemberus-gaap:NondesignatedMemberus-gaap:LondonInterbankOfferedRateLIBORMember2021-09-300001473844srt:MaximumMemberus-gaap:OtherLiabilitiesMembercbtx:InterestRateSwapsWithFinancialInstitutionsMemberus-gaap:NondesignatedMemberus-gaap:LondonInterbankOfferedRateLIBORMember2021-09-300001473844srt:MaximumMemberus-gaap:OtherAssetsMembercbtx:InterestRateSwapsWithCustomersMemberus-gaap:NondesignatedMemberus-gaap:LondonInterbankOfferedRateLIBORMember2021-09-300001473844us-gaap:OtherLiabilitiesMembercbtx:InterestRateSwapsWithCustomersMemberus-gaap:NondesignatedMemberus-gaap:LondonInterbankOfferedRateLIBORMember2021-09-300001473844srt:MinimumMemberus-gaap:OtherLiabilitiesMembercbtx:InterestRateSwapsWithFinancialInstitutionsMemberus-gaap:NondesignatedMemberus-gaap:LondonInterbankOfferedRateLIBORMember2020-12-310001473844srt:MinimumMemberus-gaap:OtherAssetsMembercbtx:InterestRateSwapsWithCustomersMemberus-gaap:NondesignatedMemberus-gaap:LondonInterbankOfferedRateLIBORMember2020-12-310001473844srt:MaximumMemberus-gaap:OtherLiabilitiesMembercbtx:InterestRateSwapsWithFinancialInstitutionsMemberus-gaap:NondesignatedMemberus-gaap:LondonInterbankOfferedRateLIBORMember2020-12-310001473844srt:MaximumMemberus-gaap:OtherAssetsMembercbtx:InterestRateSwapsWithCustomersMemberus-gaap:NondesignatedMemberus-gaap:LondonInterbankOfferedRateLIBORMember2020-12-310001473844us-gaap:OtherAssetsMembercbtx:CreditRiskParticipationAgreementWithFinancialInstitutionMemberus-gaap:NondesignatedMemberus-gaap:LondonInterbankOfferedRateLIBORMember2020-12-310001473844us-gaap:OtherLiabilitiesMembercbtx:InterestRateSwapsWithFinancialInstitutionsMemberus-gaap:PrimeRateMember2021-01-012021-09-300001473844us-gaap:OtherLiabilitiesMembercbtx:InterestRateSwapsWithFinancialInstitutionsMemberus-gaap:LondonInterbankOfferedRateLIBORMember2021-01-012021-09-300001473844us-gaap:OtherLiabilitiesMembercbtx:InterestRateSwapsWithCustomersMemberus-gaap:LondonInterbankOfferedRateLIBORMember2021-01-012021-09-300001473844us-gaap:OtherAssetsMembercbtx:InterestRateSwapsWithFinancialInstitutionsMemberus-gaap:LondonInterbankOfferedRateLIBORMember2021-01-012021-09-300001473844us-gaap:OtherAssetsMembercbtx:InterestRateSwapsWithCustomersMemberus-gaap:PrimeRateMember2021-01-012021-09-300001473844us-gaap:OtherAssetsMembercbtx:InterestRateSwapsWithCustomersMemberus-gaap:LondonInterbankOfferedRateLIBORMember2021-01-012021-09-300001473844us-gaap:OtherAssetsMembercbtx:CreditRiskParticipationAgreementWithFinancialInstitutionMemberus-gaap:NondesignatedMember2021-01-012021-09-300001473844us-gaap:OtherLiabilitiesMembercbtx:InterestRateSwapsWithFinancialInstitutionsMemberus-gaap:PrimeRateMember2020-01-012020-12-310001473844us-gaap:OtherLiabilitiesMembercbtx:InterestRateSwapsWithFinancialInstitutionsMemberus-gaap:LondonInterbankOfferedRateLIBORMember2020-01-012020-12-310001473844us-gaap:OtherAssetsMembercbtx:InterestRateSwapsWithCustomersMemberus-gaap:PrimeRateMember2020-01-012020-12-310001473844us-gaap:OtherAssetsMembercbtx:InterestRateSwapsWithCustomersMemberus-gaap:LondonInterbankOfferedRateLIBORMember2020-01-012020-12-310001473844us-gaap:OtherAssetsMembercbtx:CreditRiskParticipationAgreementWithFinancialInstitutionMemberus-gaap:LondonInterbankOfferedRateLIBORMember2020-01-012020-12-310001473844us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2021-09-300001473844us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2020-12-310001473844us-gaap:OtherAssetsMembercbtx:InterestRateSwapsWithFinancialInstitutionsMemberus-gaap:NondesignatedMemberus-gaap:LondonInterbankOfferedRateLIBORMember2021-09-300001473844us-gaap:OtherAssetsMembercbtx:InterestRateSwapsWithCustomersMemberus-gaap:NondesignatedMemberus-gaap:PrimeRateMember2021-09-300001473844us-gaap:OtherAssetsMembercbtx:InterestRateSwapsWithCustomersMemberus-gaap:NondesignatedMemberus-gaap:LondonInterbankOfferedRateLIBORMember2021-09-300001473844us-gaap:OtherAssetsMembercbtx:CreditRiskParticipationAgreementWithFinancialInstitutionMemberus-gaap:NondesignatedMemberus-gaap:LondonInterbankOfferedRateLIBORMember2021-09-300001473844us-gaap:OtherAssetsMembercbtx:InterestRateSwapsWithCustomersMemberus-gaap:NondesignatedMemberus-gaap:PrimeRateMember2020-12-310001473844us-gaap:OtherAssetsMembercbtx:InterestRateSwapsWithCustomersMemberus-gaap:NondesignatedMemberus-gaap:LondonInterbankOfferedRateLIBORMember2020-12-310001473844us-gaap:OtherAssetsMembercbtx:CreditRiskParticipationAgreementWithFinancialInstitutionMemberus-gaap:NondesignatedMember2020-12-310001473844cbtx:SalaryContinuationAgreement2017Member2021-09-300001473844cbtx:SalaryContinuationAgreement2008Member2021-09-300001473844cbtx:ExecutiveDeferredCompensationArrangementsMember2021-09-300001473844cbtx:SalaryContinuationAgreement2017Member2020-12-310001473844cbtx:SalaryContinuationAgreement2008Member2020-12-310001473844cbtx:ExecutiveDeferredCompensationArrangementsMember2020-12-310001473844us-gaap:EquitySecuritiesMember2021-09-300001473844us-gaap:FairValueInputsLevel2Memberus-gaap:EstimateOfFairValueFairValueDisclosureMember2021-09-300001473844us-gaap:FairValueInputsLevel2Memberus-gaap:CarryingReportedAmountFairValueDisclosureMember2021-09-300001473844us-gaap:FairValueInputsLevel2Memberus-gaap:EstimateOfFairValueFairValueDisclosureMember2020-12-310001473844us-gaap:FairValueInputsLevel2Memberus-gaap:CarryingReportedAmountFairValueDisclosureMember2020-12-3100014738442019-12-310001473844us-gaap:FairValueInputsLevel1Memberus-gaap:EstimateOfFairValueFairValueDisclosureMember2021-09-300001473844us-gaap:FairValueInputsLevel1Memberus-gaap:CarryingReportedAmountFairValueDisclosureMember2021-09-300001473844us-gaap:FairValueInputsLevel1Memberus-gaap:EstimateOfFairValueFairValueDisclosureMember2020-12-310001473844us-gaap:FairValueInputsLevel1Memberus-gaap:CarryingReportedAmountFairValueDisclosureMember2020-12-310001473844srt:MinimumMemberus-gaap:RevolvingCreditFacilityMember2021-09-300001473844srt:MaximumMemberus-gaap:RevolvingCreditFacilityMember2021-09-300001473844us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2021-09-300001473844us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:MortgageBackedSecuritiesMember2021-09-300001473844us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CollateralizedMortgageObligationsMember2021-09-300001473844us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMembercbtx:CallableDebenturesMember2021-09-300001473844us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USTreasurySecuritiesMember2021-09-300001473844us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2020-12-310001473844us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:MortgageBackedSecuritiesMember2020-12-310001473844us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CollateralizedMortgageObligationsMember2020-12-310001473844us-gaap:FairValueMeasurementsRecurringMember2021-09-300001473844us-gaap:EstimateOfFairValueFairValueDisclosureMember2021-09-300001473844us-gaap:CarryingReportedAmountFairValueDisclosureMember2021-09-300001473844us-gaap:FairValueMeasurementsRecurringMember2020-12-310001473844us-gaap:EstimateOfFairValueFairValueDisclosureMember2020-12-310001473844us-gaap:CarryingReportedAmountFairValueDisclosureMember2020-12-310001473844us-gaap:RestrictedStockMembercbtx:NonPerformanceSharesMember2021-07-012021-09-300001473844us-gaap:RestrictedStockMembercbtx:NonPerformanceSharesMember2021-01-012021-09-300001473844us-gaap:RestrictedStockMember2020-07-012020-09-300001473844us-gaap:EmployeeStockOptionMember2020-07-012020-09-300001473844us-gaap:RestrictedStockMember2020-01-012020-09-300001473844us-gaap:EmployeeStockOptionMember2020-01-012020-09-300001473844us-gaap:AdditionalPaidInCapitalMember2020-07-012020-09-3000014738442021-10-250001473844cbtx:CraInvestmentsMember2021-09-300001473844cbtx:CraInvestmentsMember2020-12-310001473844us-gaap:AdditionalPaidInCapitalMember2021-07-012021-09-300001473844us-gaap:AdditionalPaidInCapitalMember2021-01-012021-09-300001473844us-gaap:AdditionalPaidInCapitalMember2020-01-012020-09-300001473844us-gaap:PerformanceSharesMember2021-01-012021-09-300001473844cbtx:NonPerformanceSharesMember2021-01-012021-09-300001473844us-gaap:EmployeeStockOptionMember2021-01-012021-09-300001473844us-gaap:EmployeeStockOptionMember2021-09-300001473844us-gaap:TreasuryStockMember2021-07-012021-09-300001473844us-gaap:TreasuryStockMember2021-01-012021-09-300001473844us-gaap:TreasuryStockMember2020-01-012020-09-300001473844us-gaap:InterestRateSwapMemberus-gaap:LondonInterbankOfferedRateLIBORMember2021-09-300001473844us-gaap:UnallocatedFinancingReceivablesMember2021-01-012021-09-300001473844us-gaap:CommercialRealEstateMember2021-01-012021-09-300001473844cbtx:MultiFamilyResidentialMember2021-01-012021-09-300001473844cbtx:ConstructionAndDevelopmentMember2021-01-012021-09-300001473844us-gaap:UnallocatedFinancingReceivablesMember2020-01-012020-12-310001473844us-gaap:ConsumerLoanMember2020-01-012020-12-310001473844us-gaap:CommercialRealEstateMember2020-01-012020-12-310001473844cbtx:OneToFourFamilyResidentialMember2020-01-012020-12-310001473844cbtx:MultiFamilyResidentialMember2020-01-012020-12-310001473844cbtx:ConstructionAndDevelopmentMember2020-01-012020-12-310001473844cbtx:CommercialAndIndustrialMember2020-01-012020-12-310001473844cbtx:AgricultureLoanMember2020-01-012020-12-310001473844cbtx:MultiFamilyResidentialMember2021-09-300001473844cbtx:AgricultureLoanMember2021-09-300001473844us-gaap:ConsumerLoanMember2020-12-310001473844cbtx:MultiFamilyResidentialMember2020-12-310001473844cbtx:AgricultureLoanMember2020-12-310001473844us-gaap:RevolvingCreditFacilityMember2021-01-012021-09-3000014738442021-07-012021-09-3000014738442020-07-012020-09-300001473844us-gaap:CommercialRealEstateMemberus-gaap:SpecialMentionMember2021-09-300001473844cbtx:OtherLoanMemberus-gaap:SubstandardMember2021-09-300001473844cbtx:MultiFamilyResidentialMemberus-gaap:PassMember2021-09-300001473844cbtx:MultiFamilyResidentialMemberus-gaap:InternalInvestmentGradeMember2021-09-300001473844cbtx:ConstructionAndDevelopmentMemberus-gaap:SubstandardMember2021-09-300001473844cbtx:ConstructionAndDevelopmentMemberus-gaap:PassMember2021-09-300001473844cbtx:ConstructionAndDevelopmentMemberus-gaap:InternalInvestmentGradeMember2021-09-300001473844cbtx:AgricultureLoanMemberus-gaap:SubstandardMember2021-09-300001473844us-gaap:SpecialMentionMember2021-09-300001473844us-gaap:CommercialRealEstateMemberus-gaap:SubstandardMember2020-12-310001473844cbtx:OtherLoanMemberus-gaap:PassMember2020-12-310001473844cbtx:OtherLoanMemberus-gaap:InternalInvestmentGradeMember2020-12-310001473844cbtx:MultiFamilyResidentialMemberus-gaap:PassMember2020-12-310001473844cbtx:MultiFamilyResidentialMemberus-gaap:InternalInvestmentGradeMember2020-12-310001473844cbtx:ConstructionAndDevelopmentMemberus-gaap:SubstandardMember2020-12-310001473844cbtx:ConstructionAndDevelopmentMemberus-gaap:PassMember2020-12-310001473844cbtx:ConstructionAndDevelopmentMemberus-gaap:InternalInvestmentGradeMember2020-12-310001473844cbtx:AgricultureLoanMemberus-gaap:SubstandardMember2020-12-310001473844us-gaap:ConsumerLoanMember2021-09-300001473844us-gaap:CommercialRealEstateMember2021-09-300001473844cbtx:OtherLoanMember2021-09-300001473844cbtx:OneToFourFamilyResidentialMember2021-09-300001473844cbtx:ConstructionAndDevelopmentMember2021-09-300001473844cbtx:CommercialAndIndustrialMember2021-09-300001473844us-gaap:CommercialRealEstateMember2020-12-310001473844cbtx:OtherLoanMember2020-12-310001473844cbtx:OneToFourFamilyResidentialMember2020-12-310001473844cbtx:ConstructionAndDevelopmentMember2020-12-310001473844cbtx:CommercialAndIndustrialMember2020-12-310001473844cbtx:MultiFamilyResidentialMember2020-01-012020-09-300001473844cbtx:ConstructionAndDevelopmentMember2020-01-012020-09-300001473844us-gaap:ConsumerLoanMemberus-gaap:PassMember2021-09-300001473844us-gaap:ConsumerLoanMemberus-gaap:InternalInvestmentGradeMember2021-09-300001473844us-gaap:CommercialRealEstateMemberus-gaap:SubstandardMember2021-09-300001473844us-gaap:CommercialRealEstateMemberus-gaap:PassMember2021-09-300001473844us-gaap:CommercialRealEstateMemberus-gaap:InternalInvestmentGradeMember2021-09-300001473844cbtx:OtherLoanMemberus-gaap:PassMember2021-09-300001473844cbtx:OtherLoanMemberus-gaap:InternalInvestmentGradeMember2021-09-300001473844cbtx:OneToFourFamilyResidentialMemberus-gaap:SubstandardMember2021-09-300001473844cbtx:OneToFourFamilyResidentialMemberus-gaap:PassMember2021-09-300001473844cbtx:OneToFourFamilyResidentialMemberus-gaap:InternalInvestmentGradeMember2021-09-300001473844cbtx:CommercialAndIndustrialMemberus-gaap:SubstandardMember2021-09-300001473844cbtx:CommercialAndIndustrialMemberus-gaap:PassMember2021-09-300001473844cbtx:CommercialAndIndustrialMemberus-gaap:InternalInvestmentGradeMember2021-09-300001473844cbtx:AgricultureLoanMemberus-gaap:PassMember2021-09-300001473844cbtx:AgricultureLoanMemberus-gaap:InternalInvestmentGradeMember2021-09-300001473844us-gaap:SubstandardMember2021-09-300001473844us-gaap:PassMember2021-09-300001473844us-gaap:ConsumerLoanMemberus-gaap:PassMember2020-12-310001473844us-gaap:ConsumerLoanMemberus-gaap:InternalInvestmentGradeMember2020-12-310001473844us-gaap:CommercialRealEstateMemberus-gaap:SpecialMentionMember2020-12-310001473844us-gaap:CommercialRealEstateMemberus-gaap:PassMember2020-12-310001473844us-gaap:CommercialRealEstateMemberus-gaap:InternalInvestmentGradeMember2020-12-310001473844cbtx:OneToFourFamilyResidentialMemberus-gaap:SubstandardMember2020-12-310001473844cbtx:OneToFourFamilyResidentialMemberus-gaap:PassMember2020-12-310001473844cbtx:OneToFourFamilyResidentialMemberus-gaap:InternalInvestmentGradeMember2020-12-310001473844cbtx:CommercialAndIndustrialMemberus-gaap:SubstandardMember2020-12-310001473844cbtx:CommercialAndIndustrialMemberus-gaap:PassMember2020-12-310001473844cbtx:CommercialAndIndustrialMemberus-gaap:InternalInvestmentGradeMember2020-12-310001473844cbtx:AgricultureLoanMemberus-gaap:PassMember2020-12-310001473844cbtx:AgricultureLoanMemberus-gaap:InternalInvestmentGradeMember2020-12-310001473844us-gaap:SubstandardMember2020-12-310001473844us-gaap:SpecialMentionMember2020-12-310001473844us-gaap:PassMember2020-12-310001473844cbtx:OriginatedTwoYearsBeforeLatestFiscalYearMemberus-gaap:ConsumerLoanMember2021-01-012021-09-300001473844cbtx:OriginatedTwoYearsBeforeLatestFiscalYearMembercbtx:CommercialAndIndustrialMember2021-01-012021-09-300001473844cbtx:OriginatedThreeYearsBeforeLatestFiscalYearMembercbtx:CommercialAndIndustrialMember2021-01-012021-09-300001473844cbtx:OriginatedPriorMemberus-gaap:ConsumerLoanMember2021-01-012021-09-300001473844cbtx:OriginatedPriorMembercbtx:OneToFourFamilyResidentialMember2021-01-012021-09-300001473844cbtx:OriginatedPriorMembercbtx:CommercialAndIndustrialMember2021-01-012021-09-300001473844cbtx:OriginatedPriorMembercbtx:AgricultureLoanMember2021-01-012021-09-300001473844cbtx:OriginatedInCurrentFiscalYearMemberus-gaap:ConsumerLoanMember2021-01-012021-09-300001473844cbtx:OriginatedFourYearsBeforeLatestFiscalYearMembercbtx:CommercialAndIndustrialMember2021-01-012021-09-300001473844cbtx:FinancingReceivableConvertedRevolvingLoansMembercbtx:CommercialAndIndustrialMember2021-01-012021-09-300001473844us-gaap:ConsumerLoanMember2021-01-012021-09-300001473844cbtx:OriginatedTwoYearsBeforeLatestFiscalYearMember2021-01-012021-09-300001473844cbtx:OriginatedThreeYearsBeforeLatestFiscalYearMember2021-01-012021-09-300001473844cbtx:OriginatedPriorMember2021-01-012021-09-300001473844cbtx:OriginatedInCurrentFiscalYearMember2021-01-012021-09-300001473844cbtx:OriginatedFourYearsBeforeLatestFiscalYearMember2021-01-012021-09-300001473844cbtx:OneToFourFamilyResidentialMember2021-01-012021-09-300001473844cbtx:FinancingReceivableConvertedRevolvingLoansMember2021-01-012021-09-300001473844cbtx:CommercialAndIndustrialMember2021-01-012021-09-300001473844cbtx:AgricultureLoanMember2021-01-012021-09-300001473844cbtx:OriginatedTwoYearsBeforeLatestFiscalYearMemberus-gaap:ConsumerLoanMember2020-01-012020-09-300001473844cbtx:OriginatedTwoYearsBeforeLatestFiscalYearMembercbtx:OneToFourFamilyResidentialMember2020-01-012020-09-300001473844cbtx:OriginatedTwoYearsBeforeLatestFiscalYearMembercbtx:CommercialAndIndustrialMember2020-01-012020-09-300001473844cbtx:OriginatedThreeYearsBeforeLatestFiscalYearMemberus-gaap:ConsumerLoanMember2020-01-012020-09-300001473844cbtx:OriginatedThreeYearsBeforeLatestFiscalYearMemberus-gaap:CommercialRealEstateMember2020-01-012020-09-300001473844cbtx:OriginatedThreeYearsBeforeLatestFiscalYearMembercbtx:CommercialAndIndustrialMember2020-01-012020-09-300001473844cbtx:OriginatedPriorMemberus-gaap:ConsumerLoanMember2020-01-012020-09-300001473844cbtx:OriginatedPriorMemberus-gaap:CommercialRealEstateMember2020-01-012020-09-300001473844cbtx:OriginatedPriorMembercbtx:OneToFourFamilyResidentialMember2020-01-012020-09-300001473844cbtx:OriginatedPriorMembercbtx:CommercialAndIndustrialMember2020-01-012020-09-300001473844cbtx:OriginatedInFiscalYearBeforeLatestFiscalYearMemberus-gaap:ConsumerLoanMember2020-01-012020-09-300001473844cbtx:OriginatedFourYearsBeforeLatestFiscalYearMemberus-gaap:ConsumerLoanMember2020-01-012020-09-300001473844cbtx:OriginatedFourYearsBeforeLatestFiscalYearMembercbtx:OtherLoanMember2020-01-012020-09-300001473844cbtx:OriginatedFourYearsBeforeLatestFiscalYearMembercbtx:CommercialAndIndustrialMember2020-01-012020-09-300001473844cbtx:OriginatedFiveYearsBeforeLatestFiscalYearMembercbtx:CommercialAndIndustrialMember2020-01-012020-09-300001473844cbtx:OriginatedFiveYearsBeforeLatestFiscalYearMembercbtx:AgricultureLoanMember2020-01-012020-09-300001473844cbtx:FinancingReceivableRevolvingMembercbtx:CommercialAndIndustrialMember2020-01-012020-09-300001473844cbtx:FinancingReceivableConvertedRevolvingLoansMembercbtx:CommercialAndIndustrialMember2020-01-012020-09-300001473844us-gaap:UnallocatedFinancingReceivablesMember2020-01-012020-09-300001473844us-gaap:ConsumerLoanMember2020-01-012020-09-300001473844us-gaap:CommercialRealEstateMember2020-01-012020-09-300001473844cbtx:OtherLoanMember2020-01-012020-09-300001473844cbtx:OriginatedTwoYearsBeforeLatestFiscalYearMember2020-01-012020-09-300001473844cbtx:OriginatedThreeYearsBeforeLatestFiscalYearMember2020-01-012020-09-300001473844cbtx:OriginatedPriorMember2020-01-012020-09-300001473844cbtx:OriginatedInFiscalYearBeforeLatestFiscalYearMember2020-01-012020-09-300001473844cbtx:OriginatedFourYearsBeforeLatestFiscalYearMember2020-01-012020-09-300001473844cbtx:OriginatedFiveYearsBeforeLatestFiscalYearMember2020-01-012020-09-300001473844cbtx:OneToFourFamilyResidentialMember2020-01-012020-09-300001473844cbtx:FinancingReceivableRevolvingMember2020-01-012020-09-300001473844cbtx:FinancingReceivableConvertedRevolvingLoansMember2020-01-012020-09-300001473844cbtx:CommercialAndIndustrialMember2020-01-012020-09-300001473844cbtx:AgricultureLoanMember2020-01-012020-09-3000014738442020-01-012020-12-310001473844cbtx:ExecutiveDeferredCompensationArrangementsMember2021-01-012021-09-300001473844cbtx:SalaryContinuationAgreement2008Member2021-01-012021-09-300001473844cbtx:SalaryContinuationAgreement2017Member2017-10-012017-10-310001473844us-gaap:USTreasurySecuritiesMember2021-09-300001473844us-gaap:USStatesAndPoliticalSubdivisionsMember2021-09-300001473844us-gaap:MortgageBackedSecuritiesMember2021-09-300001473844us-gaap:CollateralizedMortgageObligationsMember2021-09-300001473844cbtx:CallableDebenturesMember2021-09-300001473844us-gaap:USStatesAndPoliticalSubdivisionsMember2020-12-310001473844us-gaap:MortgageBackedSecuritiesMember2020-12-310001473844us-gaap:CollateralizedMortgageObligationsMember2020-12-310001473844us-gaap:UnfundedLoanCommitmentMember2020-01-012020-09-3000014738442020-09-300001473844srt:SubsidiariesMember2021-09-3000014738442021-09-300001473844srt:SubsidiariesMember2020-12-3100014738442020-12-3100014738442021-01-012021-09-3000014738442020-01-012020-09-300001473844us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMember2021-09-300001473844us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMember2020-12-310001473844srt:MinimumMember2021-01-012021-09-300001473844srt:MaximumMember2021-01-012021-09-300001473844srt:MinimumMember2020-01-012020-12-310001473844srt:MaximumMember2020-01-012020-12-31xbrli:pureiso4217:USDxbrli:sharescbtx:securityiso4217:USDxbrli:sharescbtx:DerivativeInstrumentcbtx:loancbtx:location

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM  10-Q

QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended September 30, 2021

or

TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from ____   to   ____.

Commission File Number: 001-38280

CBTX, Inc.

(Exact name of registrant as specified in its charter)

Texas

 

20-8339782

(State or other jurisdiction of

 

(I.R.S. employer

incorporation or organization)

 

identification no.)

9 Greenway Plaza, Suite 110

Houston, Texas 77046

(Address of principal executive offices)

(713210-7600

(Registrant’s telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading Symbol(s)

Name of each exchange on which registered

Common stock, par value $0.01 per share

CBTX

The Nasdaq Global Select Market

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes  No 

Indicate by check mark whether the registrant has submitted electronically, every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes  No 

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer

 

Accelerated filer

Non-accelerated filer

 

Smaller reporting company 

 

Emerging growth company 

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes No 

As of October 25, 2021, there 24,579,599 were shares of the registrant’s common stock outstanding, including 159,961 shares of unvested restricted stock.

CBTX, INC.

Page

PART I — FINANCIAL INFORMATION

Item 1.

Financial Statements – (Unaudited)

1

Condensed Consolidated Balance Sheets as of September 30, 2021 and December 31, 2020

1

Condensed Consolidated Statements of Income for the Three and Nine Months Ended September 30, 2021 and 2020

2

Condensed Consolidated Statements of Comprehensive Income for the Three and Nine Months Ended September 30, 2021 and 2020

3

Condensed Consolidated Statements of Changes in Shareholders’ Equity for the Three and Nine Months Ended September 30, 2021 and 2020

4

Condensed Consolidated Statements of Cash Flows for the Nine Months Ended September 30, 2021 and 2020

6

Notes to Condensed Consolidated Financial Statements

7

Item 2.

Management’s Discussion and Analysis of Financial Condition and Results of Operations

37

Cautionary Note Regarding Forward-Looking Statements

37

Overview

38

Information Regarding COVID-19 Impact and Uncertain Economic Outlook

39

Results of Operations

41

Financial Condition

47

Liquidity and Capital Resources

55

Interest Rate Sensitivity and Market Risk

58

Non-GAAP Financial Measures

59

Critical Accounting Policies

60

Recently Issued Accounting Pronouncements

60

Item 3.

Quantitative and Qualitative Disclosures about Market Risk

60

Item 4.

Controls and Procedures

60

PART II — OTHER INFORMATION

Item 1.

Legal Proceedings

61

Item 1A.

Risk Factors

61

Item 2.

Unregistered Sales of Equity Securities and Use of Proceeds

61

Item 3.

Defaults Upon Senior Securities

62

Item 4.

Mine Safety Disclosures

62

Item 5.

Other Information

62

Item 6.

Exhibits

63

SIGNATURES

64

PART I. FINANCIAL INFORMATION

Item 1. Financial Statements

CBTX, INC. AND SUBSIDIARY

Condensed Consolidated Balance Sheets (Unaudited)

(Dollars in thousands, except par value and share amounts)

    

September 30, 2021

    

December 31, 2020

Assets:

 

  

 

  

Cash and due from banks

$

50,642

$

46,814

Interest-bearing deposits at other financial institutions

 

948,143

 

491,193

Total cash and cash equivalents

 

998,785

 

538,007

Securities

 

359,539

 

237,281

Equity investments

 

17,349

 

18,652

Loans held for sale

 

327

 

2,673

Loans, net of allowance for credit losses of $32,208 and $40,637 at September 30, 2021 and December 31, 2020, respectively

 

2,576,194

 

2,883,480

Premises and equipment, net of accumulated depreciation of $38,332 and $35,826 at September 30, 2021 and December 31, 2020, respectively

 

59,235

 

61,152

Goodwill

 

80,950

 

80,950

Other intangible assets, net of accumulated amortization of $17,166 and $16,607 at September 30, 2021 and December 31, 2020, respectively

 

3,702

 

4,171

Bank-owned life insurance

 

72,771

 

72,338

Operating lease right-to-use assets

11,527

13,285

Deferred tax assets, net

 

9,760

 

10,700

Other assets

 

18,980

 

26,528

Total assets

$

4,209,119

$

3,949,217

Liabilities:

 

  

 

  

Noninterest-bearing deposits

$

1,628,144

$

1,476,425

Interest-bearing deposits

 

1,903,491

 

1,825,369

Total deposits

 

3,531,635

 

3,301,794

Federal Home Loan Bank advances

50,000

50,000

Operating lease liabilities

14,556

16,447

Other liabilities

 

48,335

 

34,525

Total liabilities

 

3,644,526

 

3,402,766

Commitments and contingencies (Note 16)

 

  

 

  

Shareholders’ equity:

 

  

 

  

Preferred stock, $0.01 par value, 10,000,000 shares authorized, no shares issued

 

 

Common stock, $0.01 par value, 90,000,000 shares authorized, 25,263,594 and 25,458,816 shares issued at September 30, 2021 and December 31, 2020, respectively; 24,419,638 and 24,612,828 shares outstanding at September 30, 2021 and December 31, 2020, respectively

 

253

 

255

Additional paid-in capital

 

335,226

 

339,334

Retained earnings

 

241,012

 

214,456

Treasury stock, at cost, 843,956 and 845,988 shares held at September 30, 2021 and December 31, 2020, respectively

 

(14,334)

 

(14,369)

Accumulated other comprehensive income, net of tax of $648 and $1,801 at September 30, 2021 and December 31, 2020, respectively

 

2,436

 

6,775

Total shareholders’ equity

 

564,593

 

546,451

Total liabilities and shareholders’ equity

$

4,209,119

$

3,949,217

See accompanying notes to condensed consolidated financial statements.

1

CBTX, INC. AND SUBSIDIARY

Condensed Consolidated Statements of Income (Unaudited)

(Dollars in thousands, except per share amounts)

Three Months Ended September 30,

Nine Months Ended September 30,

    

2021

    

2020

2021

    

2020

Interest income:

 

  

 

  

  

Interest and fees on loans

$

30,765

$

32,318

$

94,723

$

98,792

Securities

 

1,435

 

1,107

 

3,940

 

3,698

Interest-bearing deposits at other financial institutions

 

340

 

176

 

740

 

1,400

Equity investments

157

162

461

509

Total interest income

 

32,697

 

33,763

 

99,864

 

104,399

Interest expense:

 

  

 

  

 

 

  

Deposits

 

1,227

 

1,831

 

3,844

 

7,619

Federal Home Loan Bank advances

 

221

 

221

 

663

 

682

Other interest-bearing liabilities

 

 

3

 

 

12

Total interest expense

 

1,448

 

2,055

 

4,507

 

8,313

Net interest income

 

31,249

 

31,708

 

95,357

 

96,086

Provision (recapture) for credit losses:

 

 

 

 

Provision (recapture) for credit losses for loans

(5,057)

4,569

(8,961)

17,845

Provision (recapture) for credit losses for unfunded commitments

162

(461)

(605)

1,182

Total provision (recapture) for credit losses

(4,895)

4,108

(9,566)

19,027

Net interest income after provision (recapture) for credit losses

 

36,144

 

27,600

 

104,923

 

77,059

Noninterest income:

 

  

 

  

 

 

  

Deposit account service charges

 

1,352

 

1,176

 

3,712

 

3,756

Card interchange fees

 

1,048

 

995

 

3,119

 

2,832

Earnings on bank-owned life insurance

 

2,323

 

1,187

 

3,103

 

2,015

Net gain on sales of assets

 

360

 

114

 

918

 

376

Other

 

479

 

551

 

1,312

 

2,280

Total noninterest income

 

5,562

 

4,023

 

12,164

 

11,259

Noninterest expense:

 

  

 

  

 

 

  

Salaries and employee benefits

 

15,000

 

14,332

 

43,922

 

42,567

Occupancy expense

 

2,660

 

2,496

 

7,778

 

7,478

Professional and director fees

 

1,567

 

2,446

 

5,711

 

5,139

Data processing and software

1,629

1,525

4,866

4,039

Regulatory fees

478

471

1,535

1,050

Advertising, marketing and business development

 

493

 

429

 

1,288

 

1,062

Telephone and communications

516

486

1,529

1,297

Security and protection expense

 

425

 

299

 

1,352

 

1,024

Amortization of intangibles

 

182

 

198

 

559

 

649

Other expenses

 

1,422

 

1,176

 

4,314

 

4,137

Total noninterest expense

 

24,372

 

23,858

 

72,854

 

68,442

Net income before income tax expense

 

17,334

 

7,765

 

44,233

 

19,876

Income tax expense

 

2,913

 

1,344

 

8,090

 

3,751

Net income

$

14,421

$

6,421

$

36,143

$

16,125

Earnings per common share

 

  

 

  

  

Basic

$

0.59

$

0.26

$

1.48

$

0.65

Diluted

$

0.59

$

0.26

$

1.47

$

0.65

See accompanying notes to condensed consolidated financial statements.

2

CBTX, INC. AND SUBSIDIARY

Condensed Consolidated Statements of Comprehensive Income (Unaudited)

(Dollars in thousands)

Three Months Ended September 30,

Nine Months Ended September 30,

    

2021

    

2020

2021

    

2020

Net income

$

14,421

    

$

6,421

$

36,143

    

$

16,125

Change in unrealized gains (losses) on securities available for sale arising during the period

 

(3,446)

(327)

(5,493)

 

5,010

Reclassification adjustments for net realized gains included in net income

 

 

10

Change in related deferred income tax

 

723

69

1,154

 

(1,055)

Other comprehensive income (loss), net of tax

 

(2,723)

(258)

(4,339)

 

3,965

Total comprehensive income

$

11,698

$

6,163

$

31,804

$

20,090

See accompanying notes to condensed consolidated financial statements.

3

CBTX, INC. AND SUBSIDIARY

Condensed Consolidated Statements of Changes in Shareholders’ Equity (Unaudited)

(Dollars in thousands, except share amounts)

Accumulated

Additional

Other

Common Stock

Paid-In

Retained

Treasury Stock

Comprehensive

    

Shares

    

Amount

    

Capital

    

Earnings

    

Shares

    

Amount

    

Income (Loss)

    

Total

Nine Months Ended September 30, 2020:

Balance at December 31, 2019

25,837,048

$

258

$

346,559

$

201,080

 

(857,346)

$

(14,562)

$

2,386

$

535,721

Net income

 

 

 

 

16,125

 

 

 

 

16,125

Cumulative effect of accounting changes from adoption of CECL, net of deferred tax asset

(3,045)

(3,045)

Dividends on common stock, $0.30 per share

 

 

 

 

(7,480)

 

 

 

 

(7,480)

Stock-based compensation expense

 

 

 

1,691

 

 

 

 

 

1,691

Vesting of restricted stock, net of shares withheld for employee tax liabilities

13,050

 

 

(45)

(45)

Exercise of stock options, net of shares withheld for employee tax liabilities

(10)

2,524

43

33

Shares repurchased

(282,363)

(2)

(6,042)

(6,044)

Other comprehensive income, net of tax

 

 

 

 

 

 

 

3,965

 

3,965

Balance at September 30, 2020

25,567,735

$

256

$

342,153

$

206,680

 

(854,822)

$

(14,519)

$

6,351

$

540,921

Nine Months Ended September 30, 2021:

Balance at December 31, 2020

25,458,816

$

255

$

339,334

$

214,456

 

(845,988)

$

(14,369)

$

6,775

$

546,451

Net income

 

 

 

 

36,143

 

 

 

 

36,143

Dividends on common stock, $0.39 per share

 

 

 

 

(9,587)

 

 

 

 

(9,587)

Stock-based compensation expense

 

 

 

1,813

 

 

 

 

 

1,813

Vesting of restricted stock, net of shares withheld for employee tax liabilities

18,997

 

 

(87)

(87)

Exercise of stock options, net of shares withheld for employee tax liabilities

(11)

2,032

35

24

Shares repurchased

(214,219)

(2)

(5,823)

(5,825)

Other comprehensive income, net of tax

 

 

 

 

 

 

 

(4,339)

 

(4,339)

Balance at September 30, 2021

25,263,594

$

253

$

335,226

$

241,012

 

(843,956)

$

(14,334)

$

2,436

$

564,593

See accompanying notes to condensed consolidated financial statements.

4

CBTX, INC. AND SUBSIDIARY

Condensed Consolidated Statements of Quarterly Changes in Shareholders’ Equity (Unaudited)

(Dollars in thousands, except share amounts)

Accumulated

Additional

Other

Common Stock

Paid-In

Retained

Treasury Stock

Comprehensive

    

Shares

    

Amount

    

Capital

    

Earnings

    

Shares

    

Amount

    

Income

    

Total

Three Months Ended September 30, 2020:

Balance at June 30, 2020

25,609,456

$

256

$

342,256

$

202,754

 

(854,822)

$

(14,519)

$

6,609

$

537,356

Net income

 

 

 

 

6,421

 

 

 

 

6,421

Dividends on common stock, $0.10 per share

 

 

 

 

(2,495)

 

 

 

 

(2,495)

Stock-based compensation expense

 

 

 

582

 

 

 

 

 

582

Vesting of restricted stock, net of shares withheld for employee tax liabilities

197

(1)

(1)

Exercise of stock options, net of shares withheld for employee tax liabilities

Shares repurchased

(41,918)

(684)

(684)

Other comprehensive loss, net of tax