ASB Associated Banc Corp

0000007789001-3134306/30/22FALSE2022Q212/31150,305,412P3YP3Y00000077892022-01-012022-06-300000007789exch:XNYS2022-01-012022-06-300000007789exch:XNYSus-gaap:SeriesEPreferredStockMember2022-01-012022-06-300000007789us-gaap:SeriesFPreferredStockMemberexch:XNYS2022-01-012022-06-3000000077892022-07-25xbrli:shares00000077892022-06-30iso4217:USD00000077892021-12-31iso4217:USDxbrli:shares00000077892022-04-012022-06-3000000077892021-04-012021-06-3000000077892021-01-012021-06-300000007789us-gaap:FiduciaryAndTrustMember2022-04-012022-06-300000007789us-gaap:FiduciaryAndTrustMember2021-04-012021-06-300000007789us-gaap:FiduciaryAndTrustMember2022-01-012022-06-300000007789us-gaap:FiduciaryAndTrustMember2021-01-012021-06-300000007789us-gaap:DepositAccountMember2022-04-012022-06-300000007789us-gaap:DepositAccountMember2021-04-012021-06-300000007789us-gaap:DepositAccountMember2022-01-012022-06-300000007789us-gaap:DepositAccountMember2021-01-012021-06-300000007789us-gaap:CreditAndDebitCardMember2022-04-012022-06-300000007789us-gaap:CreditAndDebitCardMember2021-04-012021-06-300000007789us-gaap:CreditAndDebitCardMember2022-01-012022-06-300000007789us-gaap:CreditAndDebitCardMember2021-01-012021-06-300000007789us-gaap:FinancialServiceOtherMember2022-04-012022-06-300000007789us-gaap:FinancialServiceOtherMember2021-04-012021-06-300000007789us-gaap:FinancialServiceOtherMember2022-01-012022-06-300000007789us-gaap:FinancialServiceOtherMember2021-01-012021-06-300000007789us-gaap:PreferredStockMember2021-12-310000007789us-gaap:CommonStockMember2021-12-310000007789us-gaap:AdditionalPaidInCapitalMember2021-12-310000007789us-gaap:RetainedEarningsMember2021-12-310000007789us-gaap:AccumulatedOtherComprehensiveIncomeMember2021-12-310000007789us-gaap:TreasuryStockMember2021-12-310000007789us-gaap:RetainedEarningsMembersrt:CumulativeEffectPeriodOfAdoptionAdjustmentMemberasb:MortgageServicingRightsAccountingPolicyChangeFromAtCostToFairValueMember2021-12-310000007789srt:CumulativeEffectPeriodOfAdoptionAdjustmentMemberasb:MortgageServicingRightsAccountingPolicyChangeFromAtCostToFairValueMember2021-12-310000007789us-gaap:PreferredStockMemberasb:MortgageServicingRightsAccountingPolicyChangeFromAtCostToFairValueMember2021-12-310000007789us-gaap:CommonStockMemberasb:MortgageServicingRightsAccountingPolicyChangeFromAtCostToFairValueMember2021-12-310000007789asb:MortgageServicingRightsAccountingPolicyChangeFromAtCostToFairValueMemberus-gaap:AdditionalPaidInCapitalMember2021-12-310000007789us-gaap:RetainedEarningsMemberasb:MortgageServicingRightsAccountingPolicyChangeFromAtCostToFairValueMember2021-12-310000007789us-gaap:AccumulatedOtherComprehensiveIncomeMemberasb:MortgageServicingRightsAccountingPolicyChangeFromAtCostToFairValueMember2021-12-310000007789us-gaap:TreasuryStockMemberasb:MortgageServicingRightsAccountingPolicyChangeFromAtCostToFairValueMember2021-12-310000007789asb:MortgageServicingRightsAccountingPolicyChangeFromAtCostToFairValueMember2021-12-310000007789us-gaap:RetainedEarningsMember2022-01-012022-03-3100000077892022-01-012022-03-310000007789us-gaap:AccumulatedOtherComprehensiveIncomeMember2022-01-012022-03-310000007789us-gaap:AdditionalPaidInCapitalMember2022-01-012022-03-310000007789us-gaap:TreasuryStockMember2022-01-012022-03-310000007789us-gaap:TreasuryStockMemberasb:PerformanceServiceBasedRSAsRSAMember2022-01-012022-03-310000007789asb:PerformanceServiceBasedRSAsRSAMember2022-01-012022-03-310000007789us-gaap:PreferredStockMember2022-03-310000007789us-gaap:CommonStockMember2022-03-310000007789us-gaap:AdditionalPaidInCapitalMember2022-03-310000007789us-gaap:RetainedEarningsMember2022-03-310000007789us-gaap:AccumulatedOtherComprehensiveIncomeMember2022-03-310000007789us-gaap:TreasuryStockMember2022-03-3100000077892022-03-310000007789us-gaap:RetainedEarningsMember2022-04-012022-06-300000007789us-gaap:AccumulatedOtherComprehensiveIncomeMember2022-04-012022-06-300000007789us-gaap:AdditionalPaidInCapitalMember2022-04-012022-06-300000007789us-gaap:TreasuryStockMember2022-04-012022-06-300000007789us-gaap:TreasuryStockMemberasb:PerformanceServiceBasedRSAsRSAMember2022-04-012022-06-300000007789asb:PerformanceServiceBasedRSAsRSAMember2022-04-012022-06-300000007789us-gaap:PreferredStockMember2022-06-300000007789us-gaap:CommonStockMember2022-06-300000007789us-gaap:AdditionalPaidInCapitalMember2022-06-300000007789us-gaap:RetainedEarningsMember2022-06-300000007789us-gaap:AccumulatedOtherComprehensiveIncomeMember2022-06-300000007789us-gaap:TreasuryStockMember2022-06-300000007789us-gaap:SeriesEPreferredStockMember2021-10-012021-12-310000007789us-gaap:RetainedEarningsMemberus-gaap:SeriesFPreferredStockMember2021-10-012021-12-310000007789us-gaap:PreferredStockMember2020-12-310000007789us-gaap:CommonStockMember2020-12-310000007789us-gaap:AdditionalPaidInCapitalMember2020-12-310000007789us-gaap:RetainedEarningsMember2020-12-310000007789us-gaap:AccumulatedOtherComprehensiveIncomeMember2020-12-310000007789us-gaap:TreasuryStockMember2020-12-3100000077892020-12-310000007789us-gaap:RetainedEarningsMember2021-01-012021-03-3100000077892021-01-012021-03-310000007789us-gaap:AccumulatedOtherComprehensiveIncomeMember2021-01-012021-03-310000007789us-gaap:AdditionalPaidInCapitalMember2021-01-012021-03-310000007789us-gaap:TreasuryStockMember2021-01-012021-03-310000007789us-gaap:TreasuryStockMemberasb:BoardAuthorizedPurchaseProgramMember2021-01-012021-03-310000007789asb:BoardAuthorizedPurchaseProgramMember2021-01-012021-03-310000007789us-gaap:TreasuryStockMemberasb:PerformanceServiceBasedRSAsRSAMember2021-01-012021-03-310000007789asb:PerformanceServiceBasedRSAsRSAMember2021-01-012021-03-310000007789us-gaap:PreferredStockMember2021-03-310000007789us-gaap:CommonStockMember2021-03-310000007789us-gaap:AdditionalPaidInCapitalMember2021-03-310000007789us-gaap:RetainedEarningsMember2021-03-310000007789us-gaap:AccumulatedOtherComprehensiveIncomeMember2021-03-310000007789us-gaap:TreasuryStockMember2021-03-3100000077892021-03-310000007789us-gaap:RetainedEarningsMember2021-04-012021-06-300000007789us-gaap:AccumulatedOtherComprehensiveIncomeMember2021-04-012021-06-300000007789us-gaap:AdditionalPaidInCapitalMember2021-04-012021-06-300000007789us-gaap:TreasuryStockMember2021-04-012021-06-300000007789us-gaap:TreasuryStockMemberasb:BoardAuthorizedPurchaseProgramMember2021-04-012021-06-300000007789asb:BoardAuthorizedPurchaseProgramMember2021-04-012021-06-300000007789us-gaap:TreasuryStockMemberasb:PerformanceServiceBasedRSAsRSAMember2021-04-012021-06-300000007789asb:PerformanceServiceBasedRSAsRSAMember2021-04-012021-06-300000007789us-gaap:PreferredStockMemberus-gaap:SeriesCPreferredStockMember2021-04-012021-06-300000007789us-gaap:RetainedEarningsMemberus-gaap:SeriesCPreferredStockMember2021-04-012021-06-300000007789us-gaap:SeriesCPreferredStockMember2021-04-012021-06-300000007789us-gaap:PreferredStockMember2021-06-300000007789us-gaap:CommonStockMember2021-06-300000007789us-gaap:AdditionalPaidInCapitalMember2021-06-300000007789us-gaap:RetainedEarningsMember2021-06-300000007789us-gaap:AccumulatedOtherComprehensiveIncomeMember2021-06-300000007789us-gaap:TreasuryStockMember2021-06-3000000077892021-06-300000007789us-gaap:SeriesCPreferredStockMember2021-01-012021-03-310000007789us-gaap:SeriesDPreferredStockMember2021-01-012021-03-310000007789us-gaap:SeriesEPreferredStockMember2021-01-012021-03-310000007789us-gaap:SeriesFPreferredStockMember2021-01-012021-03-310000007789us-gaap:SeriesDPreferredStockMember2021-04-012021-06-300000007789us-gaap:SeriesEPreferredStockMember2021-04-012021-06-300000007789us-gaap:SeriesFPreferredStockMember2021-04-012021-06-300000007789us-gaap:RetainedEarningsMember2022-01-012022-06-300000007789us-gaap:RetainedEarningsMember2021-01-012021-06-300000007789asb:ABRCMember2022-01-012022-06-300000007789asb:ABRCMember2021-01-012021-06-300000007789asb:BoardAuthorizedPurchaseProgramMember2022-01-012022-06-300000007789asb:BoardAuthorizedPurchaseProgramMember2021-01-012021-06-300000007789asb:PerformanceServiceBasedRSAsRSAMember2022-01-012022-06-300000007789asb:PerformanceServiceBasedRSAsRSAMember2021-01-012021-06-30asb:branch00000077892021-01-012021-12-310000007789asb:WhitnellMember2021-03-010000007789asb:WhitnellMember2021-01-012021-03-3100000077892021-02-26asb:percent00000077892022-01-010000007789us-gaap:EmployeeStockOptionMember2022-01-012022-06-300000007789us-gaap:EmployeeStockOptionMember2021-04-012021-06-300000007789us-gaap:EmployeeStockOptionMember2022-04-012022-06-300000007789us-gaap:EmployeeStockOptionMember2021-01-012021-06-300000007789us-gaap:EmployeeStockOptionMember2022-01-012022-06-300000007789us-gaap:EmployeeStockOptionMember2021-01-012021-06-300000007789us-gaap:EmployeeStockOptionMember2022-06-300000007789srt:MinimumMember2022-01-012022-06-30xbrli:pure0000007789srt:MaximumMember2022-01-012022-06-300000007789us-gaap:PerformanceSharesMember2021-01-012021-06-300000007789us-gaap:PerformanceSharesMember2022-01-012022-06-300000007789us-gaap:StockCompensationPlanMember2021-01-012021-06-300000007789us-gaap:StockCompensationPlanMember2022-01-012022-06-300000007789us-gaap:RestrictedStockMember2022-01-012022-06-300000007789us-gaap:RestrictedStockMember2021-01-012021-06-300000007789us-gaap:RestrictedStockMember2022-06-300000007789us-gaap:USTreasurySecuritiesMember2022-06-300000007789us-gaap:USTreasurySecuritiesMember2022-01-012022-06-300000007789us-gaap:AgencySecuritiesMember2022-06-300000007789us-gaap:AgencySecuritiesMember2022-01-012022-06-300000007789us-gaap:USStatesAndPoliticalSubdivisionsMember2022-06-300000007789us-gaap:USStatesAndPoliticalSubdivisionsMember2022-01-012022-06-300000007789asb:FNMAFHLMCMemberus-gaap:ResidentialMortgageBackedSecuritiesMember2022-06-300000007789asb:FNMAFHLMCMemberus-gaap:ResidentialMortgageBackedSecuritiesMember2022-01-012022-06-300000007789us-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMemberus-gaap:ResidentialMortgageBackedSecuritiesMember2022-06-300000007789us-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMemberus-gaap:ResidentialMortgageBackedSecuritiesMember2022-01-012022-06-300000007789us-gaap:CommercialMortgageBackedSecuritiesMemberasb:FNMAFHLMCMember2022-06-300000007789us-gaap:CommercialMortgageBackedSecuritiesMemberasb:FNMAFHLMCMember2022-01-012022-06-300000007789us-gaap:CommercialMortgageBackedSecuritiesMemberus-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMember2022-06-300000007789us-gaap:CommercialMortgageBackedSecuritiesMemberus-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMember2022-01-012022-06-300000007789us-gaap:FederalFamilyEducationLoanProgramFfelpGuaranteedLoansMember2022-06-300000007789us-gaap:FederalFamilyEducationLoanProgramFfelpGuaranteedLoansMember2022-01-012022-06-300000007789us-gaap:USGovernmentSponsoredEnterprisesDebtSecuritiesMember2022-06-300000007789us-gaap:USGovernmentSponsoredEnterprisesDebtSecuritiesMember2022-01-012022-06-300000007789us-gaap:DebtSecuritiesMember2022-06-300000007789us-gaap:DebtSecuritiesMember2022-01-012022-06-300000007789us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember2022-06-300000007789us-gaap:USTreasurySecuritiesMember2021-12-310000007789us-gaap:USTreasurySecuritiesMember2021-01-012021-12-310000007789us-gaap:AgencySecuritiesMember2021-12-310000007789us-gaap:AgencySecuritiesMember2021-01-012021-12-310000007789us-gaap:USStatesAndPoliticalSubdivisionsMember2021-12-310000007789us-gaap:USStatesAndPoliticalSubdivisionsMember2021-01-012021-12-310000007789asb:FNMAFHLMCMemberus-gaap:ResidentialMortgageBackedSecuritiesMember2021-12-310000007789asb:FNMAFHLMCMemberus-gaap:ResidentialMortgageBackedSecuritiesMember2021-01-012021-12-310000007789us-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMemberus-gaap:ResidentialMortgageBackedSecuritiesMember2021-12-310000007789us-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMemberus-gaap:ResidentialMortgageBackedSecuritiesMember2021-01-012021-12-310000007789us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember2021-12-310000007789us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember2021-01-012021-12-310000007789us-gaap:CommercialMortgageBackedSecuritiesMemberasb:FNMAFHLMCMember2021-12-310000007789us-gaap:CommercialMortgageBackedSecuritiesMemberasb:FNMAFHLMCMember2021-01-012021-12-310000007789us-gaap:CommercialMortgageBackedSecuritiesMemberus-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMember2021-12-310000007789us-gaap:CommercialMortgageBackedSecuritiesMemberus-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMember2021-01-012021-12-310000007789us-gaap:FederalFamilyEducationLoanProgramFfelpGuaranteedLoansMember2021-12-310000007789us-gaap:FederalFamilyEducationLoanProgramFfelpGuaranteedLoansMember2021-01-012021-12-310000007789us-gaap:USGovernmentSponsoredEnterprisesDebtSecuritiesMember2021-12-310000007789us-gaap:USGovernmentSponsoredEnterprisesDebtSecuritiesMember2021-01-012021-12-310000007789us-gaap:DebtSecuritiesMember2021-12-310000007789us-gaap:DebtSecuritiesMember2021-01-012021-12-310000007789us-gaap:USTreasurySecuritiesMembersrt:FitchAAARatingMember2022-06-300000007789us-gaap:USTreasurySecuritiesMembersrt:FitchAARatingMember2022-06-300000007789us-gaap:USTreasurySecuritiesMembersrt:FitchARatingMember2022-06-300000007789us-gaap:USTreasurySecuritiesMemberasb:NotRatedMember2022-06-300000007789us-gaap:USStatesAndPoliticalSubdivisionsMembersrt:FitchAAARatingMember2022-06-300000007789us-gaap:USStatesAndPoliticalSubdivisionsMembersrt:FitchAARatingMember2022-06-300000007789us-gaap:USStatesAndPoliticalSubdivisionsMembersrt:FitchARatingMember2022-06-300000007789us-gaap:USStatesAndPoliticalSubdivisionsMemberasb:NotRatedMember2022-06-300000007789srt:FitchAAARatingMemberus-gaap:ResidentialMortgageBackedSecuritiesMemberasb:FNMAFHLMCMember2022-06-300000007789srt:FitchAARatingMemberus-gaap:ResidentialMortgageBackedSecuritiesMemberasb:FNMAFHLMCMember2022-06-300000007789srt:FitchARatingMemberus-gaap:ResidentialMortgageBackedSecuritiesMemberasb:FNMAFHLMCMember2022-06-300000007789asb:NotRatedMemberus-gaap:ResidentialMortgageBackedSecuritiesMemberasb:FNMAFHLMCMember2022-06-300000007789us-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMembersrt:FitchAAARatingMemberus-gaap:ResidentialMortgageBackedSecuritiesMember2022-06-300000007789us-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMembersrt:FitchAARatingMemberus-gaap:ResidentialMortgageBackedSecuritiesMember2022-06-300000007789us-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMembersrt:FitchARatingMemberus-gaap:ResidentialMortgageBackedSecuritiesMember2022-06-300000007789us-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMemberasb:NotRatedMemberus-gaap:ResidentialMortgageBackedSecuritiesMember2022-06-300000007789srt:FitchAAARatingMemberus-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember2022-06-300000007789us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMembersrt:FitchAARatingMember2022-06-300000007789srt:FitchARatingMemberus-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember2022-06-300000007789asb:NotRatedMemberus-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember2022-06-300000007789us-gaap:CommercialMortgageBackedSecuritiesMembersrt:FitchAAARatingMemberasb:FNMAFHLMCMember2022-06-300000007789us-gaap:CommercialMortgageBackedSecuritiesMembersrt:FitchAARatingMemberasb:FNMAFHLMCMember2022-06-300000007789us-gaap:CommercialMortgageBackedSecuritiesMembersrt:FitchARatingMemberasb:FNMAFHLMCMember2022-06-300000007789us-gaap:CommercialMortgageBackedSecuritiesMemberasb:NotRatedMemberasb:FNMAFHLMCMember2022-06-300000007789us-gaap:CommercialMortgageBackedSecuritiesMemberus-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMembersrt:FitchAAARatingMember2022-06-300000007789us-gaap:CommercialMortgageBackedSecuritiesMemberus-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMembersrt:FitchAARatingMember2022-06-300000007789us-gaap:CommercialMortgageBackedSecuritiesMemberus-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMembersrt:FitchARatingMember2022-06-300000007789us-gaap:CommercialMortgageBackedSecuritiesMemberus-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMemberasb:NotRatedMember2022-06-300000007789srt:FitchAAARatingMember2022-06-300000007789srt:FitchAARatingMember2022-06-300000007789srt:FitchARatingMember2022-06-300000007789asb:NotRatedMember2022-06-300000007789us-gaap:USTreasurySecuritiesMembersrt:FitchAAARatingMember2021-12-310000007789us-gaap:USTreasurySecuritiesMembersrt:FitchAARatingMember2021-12-310000007789us-gaap:USTreasurySecuritiesMembersrt:FitchARatingMember2021-12-310000007789us-gaap:USTreasurySecuritiesMemberasb:NotRatedMember2021-12-310000007789us-gaap:USStatesAndPoliticalSubdivisionsMembersrt:FitchAAARatingMember2021-12-310000007789us-gaap:USStatesAndPoliticalSubdivisionsMembersrt:FitchAARatingMember2021-12-310000007789us-gaap:USStatesAndPoliticalSubdivisionsMembersrt:FitchARatingMember2021-12-310000007789us-gaap:USStatesAndPoliticalSubdivisionsMemberasb:NotRatedMember2021-12-310000007789srt:FitchAAARatingMemberus-gaap:ResidentialMortgageBackedSecuritiesMemberasb:FNMAFHLMCMember2021-12-310000007789srt:FitchAARatingMemberus-gaap:ResidentialMortgageBackedSecuritiesMemberasb:FNMAFHLMCMember2021-12-310000007789srt:FitchARatingMemberus-gaap:ResidentialMortgageBackedSecuritiesMemberasb:FNMAFHLMCMember2021-12-310000007789asb:NotRatedMemberus-gaap:ResidentialMortgageBackedSecuritiesMemberasb:FNMAFHLMCMember2021-12-310000007789us-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMembersrt:FitchAAARatingMemberus-gaap:ResidentialMortgageBackedSecuritiesMember2021-12-310000007789us-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMembersrt:FitchAARatingMemberus-gaap:ResidentialMortgageBackedSecuritiesMember2021-12-310000007789us-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMembersrt:FitchARatingMemberus-gaap:ResidentialMortgageBackedSecuritiesMember2021-12-310000007789us-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMemberasb:NotRatedMemberus-gaap:ResidentialMortgageBackedSecuritiesMember2021-12-310000007789us-gaap:CommercialMortgageBackedSecuritiesMembersrt:FitchAAARatingMemberasb:FNMAFHLMCMember2021-12-310000007789us-gaap:CommercialMortgageBackedSecuritiesMembersrt:FitchAARatingMemberasb:FNMAFHLMCMember2021-12-310000007789us-gaap:CommercialMortgageBackedSecuritiesMembersrt:FitchARatingMemberasb:FNMAFHLMCMember2021-12-310000007789us-gaap:CommercialMortgageBackedSecuritiesMemberasb:NotRatedMemberasb:FNMAFHLMCMember2021-12-310000007789us-gaap:CommercialMortgageBackedSecuritiesMemberus-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMembersrt:FitchAAARatingMember2021-12-310000007789us-gaap:CommercialMortgageBackedSecuritiesMemberus-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMembersrt:FitchAARatingMember2021-12-310000007789us-gaap:CommercialMortgageBackedSecuritiesMemberus-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMembersrt:FitchARatingMember2021-12-310000007789us-gaap:CommercialMortgageBackedSecuritiesMemberus-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMemberasb:NotRatedMember2021-12-310000007789srt:FitchAAARatingMember2021-12-310000007789srt:FitchAARatingMember2021-12-310000007789srt:FitchARatingMember2021-12-310000007789asb:NotRatedMember2021-12-310000007789us-gaap:HeldtomaturitySecuritiesMember2022-06-300000007789us-gaap:HeldtomaturitySecuritiesMember2021-12-310000007789us-gaap:AvailableforsaleSecuritiesMember2022-06-300000007789us-gaap:AvailableforsaleSecuritiesMember2021-12-310000007789us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember2022-06-300000007789us-gaap:USTreasurySecuritiesMember2021-12-310000007789us-gaap:USStatesAndPoliticalSubdivisionsMember2021-12-310000007789us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember2021-12-310000007789us-gaap:USStatesAndPoliticalSubdivisionsMember2022-06-300000007789us-gaap:USTreasurySecuritiesMember2022-06-30asb:security0000007789us-gaap:USTreasurySecuritiesMemberasb:HeldtomaturitysecuritiesinunrealizedlosspositionsqualitativedisclosurenumberofpositionslessthanoneyearMember2022-06-300000007789us-gaap:USTreasurySecuritiesMemberasb:HeldtomaturitysecuritiesinunrealizedlosspositionsqualitativedisclosurenumberofpositionsgreaterthanorequaltooneyearMember2022-06-300000007789us-gaap:USStatesAndPoliticalSubdivisionsMemberasb:HeldtomaturitysecuritiesinunrealizedlosspositionsqualitativedisclosurenumberofpositionslessthanoneyearMember2022-06-300000007789us-gaap:USStatesAndPoliticalSubdivisionsMemberasb:HeldtomaturitysecuritiesinunrealizedlosspositionsqualitativedisclosurenumberofpositionsgreaterthanorequaltooneyearMember2022-06-300000007789asb:HeldtomaturitysecuritiesinunrealizedlosspositionsqualitativedisclosurenumberofpositionslessthanoneyearMemberus-gaap:ResidentialMortgageBackedSecuritiesMemberasb:FNMAFHLMCMember2022-06-300000007789asb:HeldtomaturitysecuritiesinunrealizedlosspositionsqualitativedisclosurenumberofpositionsgreaterthanorequaltooneyearMemberus-gaap:ResidentialMortgageBackedSecuritiesMemberasb:FNMAFHLMCMember2022-06-300000007789us-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMemberasb:HeldtomaturitysecuritiesinunrealizedlosspositionsqualitativedisclosurenumberofpositionslessthanoneyearMemberus-gaap:ResidentialMortgageBackedSecuritiesMember2022-06-300000007789us-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMemberasb:HeldtomaturitysecuritiesinunrealizedlosspositionsqualitativedisclosurenumberofpositionsgreaterthanorequaltooneyearMemberus-gaap:ResidentialMortgageBackedSecuritiesMember2022-06-300000007789asb:HeldtomaturitysecuritiesinunrealizedlosspositionsqualitativedisclosurenumberofpositionslessthanoneyearMemberus-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember2022-06-300000007789asb:HeldtomaturitysecuritiesinunrealizedlosspositionsqualitativedisclosurenumberofpositionsgreaterthanorequaltooneyearMemberus-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember2022-06-300000007789us-gaap:CommercialMortgageBackedSecuritiesMemberasb:HeldtomaturitysecuritiesinunrealizedlosspositionsqualitativedisclosurenumberofpositionslessthanoneyearMemberasb:FNMAFHLMCMember2022-06-300000007789us-gaap:CommercialMortgageBackedSecuritiesMemberasb:HeldtomaturitysecuritiesinunrealizedlosspositionsqualitativedisclosurenumberofpositionsgreaterthanorequaltooneyearMemberasb:FNMAFHLMCMember2022-06-300000007789us-gaap:CommercialMortgageBackedSecuritiesMemberus-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMemberasb:HeldtomaturitysecuritiesinunrealizedlosspositionsqualitativedisclosurenumberofpositionslessthanoneyearMember2022-06-300000007789us-gaap:CommercialMortgageBackedSecuritiesMemberus-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMemberasb:HeldtomaturitysecuritiesinunrealizedlosspositionsqualitativedisclosurenumberofpositionsgreaterthanorequaltooneyearMember2022-06-300000007789asb:HeldtomaturitysecuritiesinunrealizedlosspositionsqualitativedisclosurenumberofpositionslessthanoneyearMember2022-06-300000007789asb:HeldtomaturitysecuritiesinunrealizedlosspositionsqualitativedisclosurenumberofpositionsgreaterthanorequaltooneyearMember2022-06-300000007789us-gaap:USStatesAndPoliticalSubdivisionsMemberasb:HeldtomaturitysecuritiesinunrealizedlosspositionsqualitativedisclosurenumberofpositionslessthanoneyearMember2021-12-310000007789us-gaap:USStatesAndPoliticalSubdivisionsMemberasb:HeldtomaturitysecuritiesinunrealizedlosspositionsqualitativedisclosurenumberofpositionsgreaterthanorequaltooneyearMember2021-12-310000007789us-gaap:CommercialMortgageBackedSecuritiesMemberasb:HeldtomaturitysecuritiesinunrealizedlosspositionsqualitativedisclosurenumberofpositionslessthanoneyearMemberasb:FNMAFHLMCMember2021-12-310000007789us-gaap:CommercialMortgageBackedSecuritiesMemberasb:HeldtomaturitysecuritiesinunrealizedlosspositionsqualitativedisclosurenumberofpositionsgreaterthanorequaltooneyearMemberasb:FNMAFHLMCMember2021-12-310000007789us-gaap:CommercialMortgageBackedSecuritiesMemberus-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMemberasb:HeldtomaturitysecuritiesinunrealizedlosspositionsqualitativedisclosurenumberofpositionslessthanoneyearMember2021-12-310000007789us-gaap:CommercialMortgageBackedSecuritiesMemberus-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMemberasb:HeldtomaturitysecuritiesinunrealizedlosspositionsqualitativedisclosurenumberofpositionsgreaterthanorequaltooneyearMember2021-12-310000007789asb:HeldtomaturitysecuritiesinunrealizedlosspositionsqualitativedisclosurenumberofpositionslessthanoneyearMember2021-12-310000007789asb:HeldtomaturitysecuritiesinunrealizedlosspositionsqualitativedisclosurenumberofpositionsgreaterthanorequaltooneyearMember2021-12-310000007789us-gaap:FederalHomeLoanBankCertificatesAndObligationsFHLBMember2022-06-300000007789us-gaap:FederalHomeLoanBankCertificatesAndObligationsFHLBMember2021-12-310000007789asb:FederalReserveBankStockMember2022-06-300000007789asb:FederalReserveBankStockMember2021-12-310000007789asb:PaycheckProtectionProgramMember2022-06-300000007789asb:PaycheckProtectionProgramMember2021-12-310000007789asb:AssetBasedLendingMember2022-06-300000007789asb:AssetBasedLendingMember2021-12-310000007789asb:CommercialAndIndustrialFinancingReceivableMember2022-06-300000007789asb:CommercialAndIndustrialFinancingReceivableMember2021-12-310000007789asb:CommercialRealEstateOwnerOccupiedPortfolioMember2022-06-300000007789asb:CommercialRealEstateOwnerOccupiedPortfolioMember2021-12-310000007789asb:CommercialAndBusinessLendingMember2022-06-300000007789asb:CommercialAndBusinessLendingMember2021-12-310000007789asb:CommercialRealEstateInvestorPortfolioSegmentMember2022-06-300000007789asb:CommercialRealEstateInvestorPortfolioSegmentMember2021-12-310000007789us-gaap:ConstructionLoansMember2022-06-300000007789us-gaap:ConstructionLoansMember2021-12-310000007789us-gaap:CommercialRealEstatePortfolioSegmentMember2022-06-300000007789us-gaap:CommercialRealEstatePortfolioSegmentMember2021-12-310000007789us-gaap:CommercialPortfolioSegmentMember2022-06-300000007789us-gaap:CommercialPortfolioSegmentMember2021-12-310000007789us-gaap:ResidentialMortgageMember2022-06-300000007789us-gaap:ResidentialMortgageMember2021-12-310000007789asb:AutoMember2022-06-300000007789asb:AutoMember2021-12-310000007789us-gaap:HomeEquityMember2022-06-300000007789us-gaap:HomeEquityMember2021-12-310000007789asb:OtherConsumerMember2022-06-300000007789asb:OtherConsumerMember2021-12-310000007789us-gaap:ConsumerPortfolioSegmentMember2022-06-300000007789us-gaap:ConsumerPortfolioSegmentMember2021-12-310000007789us-gaap:LoansAndFinanceReceivablesMember2022-06-300000007789us-gaap:LoansAndFinanceReceivablesMember2021-12-310000007789us-gaap:CommercialPortfolioSegmentMemberasb:PaycheckProtectionProgramMemberus-gaap:PassMember2022-06-300000007789us-gaap:CommercialPortfolioSegmentMemberasb:PotentialProblemMemberasb:PaycheckProtectionProgramMember2022-06-300000007789us-gaap:CommercialPortfolioSegmentMemberasb:PaycheckProtectionProgramMember2022-06-300000007789asb:AssetBasedLendingMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:PassMember2022-06-300000007789us-gaap:SpecialMentionMemberasb:AssetBasedLendingMemberus-gaap:CommercialPortfolioSegmentMember2022-06-300000007789asb:AssetBasedLendingMemberus-gaap:CommercialPortfolioSegmentMemberasb:PotentialProblemMember2022-06-300000007789asb:AssetBasedLendingMemberus-gaap:CommercialPortfolioSegmentMember2022-06-300000007789us-gaap:CommercialPortfolioSegmentMemberasb:CommercialAndIndustrialFinancingReceivableMemberus-gaap:PassMember2022-06-300000007789us-gaap:SpecialMentionMemberus-gaap:CommercialPortfolioSegmentMemberasb:CommercialAndIndustrialFinancingReceivableMember2022-06-300000007789us-gaap:CommercialPortfolioSegmentMemberasb:PotentialProblemMemberasb:CommercialAndIndustrialFinancingReceivableMember2022-06-300000007789us-gaap:CommercialPortfolioSegmentMemberasb:NonaccrualLoanMemberasb:CommercialAndIndustrialFinancingReceivableMember2022-06-300000007789us-gaap:CommercialPortfolioSegmentMemberasb:CommercialAndIndustrialFinancingReceivableMember2022-06-300000007789us-gaap:CommercialPortfolioSegmentMemberasb:CommercialRealEstateOwnerOccupiedPortfolioMemberus-gaap:PassMember2022-06-300000007789us-gaap:SpecialMentionMemberus-gaap:CommercialPortfolioSegmentMemberasb:CommercialRealEstateOwnerOccupiedPortfolioMember2022-06-300000007789us-gaap:CommercialPortfolioSegmentMemberasb:CommercialRealEstateOwnerOccupiedPortfolioMemberasb:PotentialProblemMember2022-06-300000007789us-gaap:CommercialPortfolioSegmentMemberasb:CommercialRealEstateOwnerOccupiedPortfolioMember2022-06-300000007789us-gaap:CommercialPortfolioSegmentMemberasb:CommercialAndBusinessLendingMemberus-gaap:PassMember2022-06-300000007789us-gaap:SpecialMentionMemberus-gaap:CommercialPortfolioSegmentMemberasb:CommercialAndBusinessLendingMember2022-06-300000007789us-gaap:CommercialPortfolioSegmentMemberasb:CommercialAndBusinessLendingMemberasb:PotentialProblemMember2022-06-300000007789us-gaap:CommercialPortfolioSegmentMemberasb:CommercialAndBusinessLendingMemberasb:NonaccrualLoanMember2022-06-300000007789us-gaap:CommercialPortfolioSegmentMemberasb:CommercialAndBusinessLendingMember2022-06-300000007789us-gaap:CommercialPortfolioSegmentMemberasb:CommercialRealEstateInvestorPortfolioSegmentMemberus-gaap:PassMember2022-06-300000007789us-gaap:SpecialMentionMemberus-gaap:CommercialPortfolioSegmentMemberasb:CommercialRealEstateInvestorPortfolioSegmentMember2022-06-300000007789us-gaap:CommercialPortfolioSegmentMemberasb:CommercialRealEstateInvestorPortfolioSegmentMemberasb:PotentialProblemMember2022-06-300000007789us-gaap:CommercialPortfolioSegmentMemberasb:CommercialRealEstateInvestorPortfolioSegmentMemberasb:NonaccrualLoanMember2022-06-300000007789us-gaap:CommercialPortfolioSegmentMemberasb:CommercialRealEstateInvestorPortfolioSegmentMember2022-06-300000007789us-gaap:CommercialPortfolioSegmentMemberasb:RealEstateConstructionMemberus-gaap:PassMember2022-06-300000007789us-gaap:SpecialMentionMemberus-gaap:CommercialPortfolioSegmentMemberasb:RealEstateConstructionMember2022-06-300000007789us-gaap:CommercialPortfolioSegmentMemberasb:RealEstateConstructionMemberasb:PotentialProblemMember2022-06-300000007789us-gaap:CommercialPortfolioSegmentMemberasb:RealEstateConstructionMemberasb:NonaccrualLoanMember2022-06-300000007789us-gaap:CommercialPortfolioSegmentMemberasb:RealEstateConstructionMember2022-06-300000007789us-gaap:CommercialPortfolioSegmentMemberus-gaap:CommercialRealEstateMemberus-gaap:PassMember2022-06-300000007789us-gaap:SpecialMentionMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:CommercialRealEstateMember2022-06-300000007789us-gaap:CommercialPortfolioSegmentMemberus-gaap:CommercialRealEstateMemberasb:PotentialProblemMember2022-06-300000007789us-gaap:CommercialPortfolioSegmentMemberus-gaap:CommercialRealEstateMemberasb:NonaccrualLoanMember2022-06-300000007789us-gaap:CommercialPortfolioSegmentMemberus-gaap:CommercialRealEstateMember2022-06-300000007789us-gaap:CommercialPortfolioSegmentMemberus-gaap:PassMember2022-06-300000007789us-gaap:SpecialMentionMemberus-gaap:CommercialPortfolioSegmentMember2022-06-300000007789us-gaap:CommercialPortfolioSegmentMemberasb:PotentialProblemMember2022-06-300000007789us-gaap:CommercialPortfolioSegmentMemberasb:NonaccrualLoanMember2022-06-300000007789us-gaap:CommercialPortfolioSegmentMember2022-06-300000007789us-gaap:ConsumerLoanMemberus-gaap:ResidentialMortgageMemberus-gaap:PassMember2022-06-300000007789us-gaap:SpecialMentionMemberus-gaap:ConsumerLoanMemberus-gaap:ResidentialMortgageMember2022-06-300000007789us-gaap:ConsumerLoanMemberus-gaap:ResidentialMortgageMemberasb:PotentialProblemMember2022-06-300000007789us-gaap:ConsumerLoanMemberus-gaap:ResidentialMortgageMemberasb:NonaccrualLoanMember2022-06-300000007789us-gaap:ConsumerLoanMemberus-gaap:ResidentialMortgageMember2022-06-300000007789us-gaap:ConsumerLoanMemberasb:AutoMemberus-gaap:PassMember2022-06-300000007789us-gaap:SpecialMentionMemberus-gaap:ConsumerLoanMemberasb:AutoMember2022-06-300000007789us-gaap:ConsumerLoanMemberasb:AutoMemberasb:NonaccrualLoanMember2022-06-300000007789us-gaap:ConsumerLoanMemberasb:AutoMember2022-06-300000007789us-gaap:ConsumerLoanMemberus-gaap:HomeEquityLoanMemberus-gaap:PassMember2022-06-300000007789us-gaap:SpecialMentionMemberus-gaap:ConsumerLoanMemberus-gaap:HomeEquityLoanMember2022-06-300000007789us-gaap:ConsumerLoanMemberasb:PotentialProblemMemberus-gaap:HomeEquityLoanMember2022-06-300000007789us-gaap:ConsumerLoanMemberus-gaap:HomeEquityLoanMemberasb:NonaccrualLoanMember2022-06-300000007789us-gaap:ConsumerLoanMemberus-gaap:HomeEquityLoanMember2022-06-300000007789asb:OtherConsumerMemberus-gaap:ConsumerLoanMemberus-gaap:PassMember2022-06-300000007789asb:OtherConsumerMemberus-gaap:SpecialMentionMemberus-gaap:ConsumerLoanMember2022-06-300000007789asb:OtherConsumerMemberus-gaap:ConsumerLoanMemberasb:NonaccrualLoanMember2022-06-300000007789asb:OtherConsumerMemberus-gaap:ConsumerLoanMember2022-06-300000007789us-gaap:ConsumerLoanMemberus-gaap:PassMember2022-06-300000007789us-gaap:SpecialMentionMemberus-gaap:ConsumerLoanMember2022-06-300000007789us-gaap:ConsumerLoanMemberasb:PotentialProblemMember2022-06-300000007789us-gaap:ConsumerLoanMemberasb:NonaccrualLoanMember2022-06-300000007789us-gaap:ConsumerLoanMember2022-06-300000007789us-gaap:PassMember2022-06-300000007789us-gaap:SpecialMentionMember2022-06-300000007789asb:PotentialProblemMember2022-06-300000007789asb:NonaccrualLoanMember2022-06-300000007789us-gaap:CommercialPortfolioSegmentMemberasb:PaycheckProtectionProgramMemberus-gaap:PassMember2021-12-310000007789us-gaap:SpecialMentionMemberus-gaap:CommercialPortfolioSegmentMemberasb:PaycheckProtectionProgramMember2021-12-310000007789us-gaap:CommercialPortfolioSegmentMemberasb:PotentialProblemMemberasb:PaycheckProtectionProgramMember2021-12-310000007789us-gaap:CommercialPortfolioSegmentMemberasb:PaycheckProtectionProgramMemberasb:NonaccrualLoanMember2021-12-310000007789us-gaap:CommercialPortfolioSegmentMemberasb:PaycheckProtectionProgramMember2021-12-310000007789us-gaap:CommercialPortfolioSegmentMemberasb:CommercialAndIndustrialFinancingReceivableMemberus-gaap:PassMember2021-12-310000007789us-gaap:SpecialMentionMemberus-gaap:CommercialPortfolioSegmentMemberasb:CommercialAndIndustrialFinancingReceivableMember2021-12-310000007789us-gaap:CommercialPortfolioSegmentMemberasb:PotentialProblemMemberasb:CommercialAndIndustrialFinancingReceivableMember2021-12-310000007789us-gaap:CommercialPortfolioSegmentMemberasb:NonaccrualLoanMemberasb:CommercialAndIndustrialFinancingReceivableMember2021-12-310000007789us-gaap:CommercialPortfolioSegmentMemberasb:CommercialAndIndustrialFinancingReceivableMember2021-12-310000007789us-gaap:CommercialPortfolioSegmentMemberasb:CommercialRealEstateOwnerOccupiedPortfolioMemberus-gaap:PassMember2021-12-310000007789us-gaap:SpecialMentionMemberus-gaap:CommercialPortfolioSegmentMemberasb:CommercialRealEstateOwnerOccupiedPortfolioMember2021-12-310000007789us-gaap:CommercialPortfolioSegmentMemberasb:CommercialRealEstateOwnerOccupiedPortfolioMemberasb:PotentialProblemMember2021-12-310000007789us-gaap:CommercialPortfolioSegmentMemberasb:CommercialRealEstateOwnerOccupiedPortfolioMember2021-12-310000007789us-gaap:CommercialPortfolioSegmentMemberasb:CommercialAndBusinessLendingMemberus-gaap:PassMember2021-12-310000007789us-gaap:SpecialMentionMemberus-gaap:CommercialPortfolioSegmentMemberasb:CommercialAndBusinessLendingMember2021-12-310000007789us-gaap:CommercialPortfolioSegmentMemberasb:CommercialAndBusinessLendingMemberasb:PotentialProblemMember2021-12-310000007789us-gaap:CommercialPortfolioSegmentMemberasb:CommercialAndBusinessLendingMemberasb:NonaccrualLoanMember2021-12-310000007789us-gaap:CommercialPortfolioSegmentMemberasb:CommercialAndBusinessLendingMember2021-12-310000007789us-gaap:CommercialPortfolioSegmentMemberasb:CommercialRealEstateInvestorPortfolioSegmentMemberus-gaap:PassMember2021-12-310000007789us-gaap:SpecialMentionMemberus-gaap:CommercialPortfolioSegmentMemberasb:CommercialRealEstateInvestorPortfolioSegmentMember2021-12-310000007789us-gaap:CommercialPortfolioSegmentMemberasb:CommercialRealEstateInvestorPortfolioSegmentMemberasb:PotentialProblemMember2021-12-310000007789us-gaap:CommercialPortfolioSegmentMemberasb:CommercialRealEstateInvestorPortfolioSegmentMemberasb:NonaccrualLoanMember2021-12-310000007789us-gaap:CommercialPortfolioSegmentMemberasb:CommercialRealEstateInvestorPortfolioSegmentMember2021-12-310000007789us-gaap:CommercialPortfolioSegmentMemberasb:RealEstateConstructionMemberus-gaap:PassMember2021-12-310000007789us-gaap:SpecialMentionMemberus-gaap:CommercialPortfolioSegmentMemberasb:RealEstateConstructionMember2021-12-310000007789us-gaap:CommercialPortfolioSegmentMemberasb:RealEstateConstructionMemberasb:PotentialProblemMember2021-12-310000007789us-gaap:CommercialPortfolioSegmentMemberasb:RealEstateConstructionMemberasb:NonaccrualLoanMember2021-12-310000007789us-gaap:CommercialPortfolioSegmentMemberasb:RealEstateConstructionMember2021-12-310000007789us-gaap:CommercialPortfolioSegmentMemberus-gaap:CommercialRealEstateMemberus-gaap:PassMember2021-12-310000007789us-gaap:SpecialMentionMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:CommercialRealEstateMember2021-12-310000007789us-gaap:CommercialPortfolioSegmentMemberus-gaap:CommercialRealEstateMemberasb:PotentialProblemMember2021-12-310000007789us-gaap:CommercialPortfolioSegmentMemberus-gaap:CommercialRealEstateMemberasb:NonaccrualLoanMember2021-12-310000007789us-gaap:CommercialPortfolioSegmentMemberus-gaap:CommercialRealEstateMember2021-12-310000007789us-gaap:CommercialPortfolioSegmentMemberus-gaap:PassMember2021-12-310000007789us-gaap:SpecialMentionMemberus-gaap:CommercialPortfolioSegmentMember2021-12-310000007789us-gaap:CommercialPortfolioSegmentMemberasb:PotentialProblemMember2021-12-310000007789us-gaap:CommercialPortfolioSegmentMemberasb:NonaccrualLoanMember2021-12-310000007789us-gaap:CommercialPortfolioSegmentMember2021-12-310000007789us-gaap:ConsumerLoanMemberus-gaap:ResidentialMortgageMemberus-gaap:PassMember2021-12-310000007789us-gaap:SpecialMentionMemberus-gaap:ConsumerLoanMemberus-gaap:ResidentialMortgageMember2021-12-310000007789us-gaap:ConsumerLoanMemberus-gaap:ResidentialMortgageMemberasb:PotentialProblemMember2021-12-310000007789us-gaap:ConsumerLoanMemberus-gaap:ResidentialMortgageMemberasb:NonaccrualLoanMember2021-12-310000007789us-gaap:ConsumerLoanMemberus-gaap:ResidentialMortgageMember2021-12-310000007789us-gaap:ConsumerLoanMemberasb:AutoMemberus-gaap:PassMember2021-12-310000007789us-gaap:ConsumerLoanMemberasb:AutoMemberasb:NonaccrualLoanMember2021-12-310000007789us-gaap:ConsumerLoanMemberasb:AutoMember2021-12-310000007789us-gaap:ConsumerLoanMemberus-gaap:HomeEquityLoanMemberus-gaap:PassMember2021-12-310000007789us-gaap:SpecialMentionMemberus-gaap:ConsumerLoanMemberus-gaap:HomeEquityLoanMember2021-12-310000007789us-gaap:ConsumerLoanMemberasb:PotentialProblemMemberus-gaap:HomeEquityLoanMember2021-12-310000007789us-gaap:ConsumerLoanMemberus-gaap:HomeEquityLoanMemberasb:NonaccrualLoanMember2021-12-310000007789us-gaap:ConsumerLoanMemberus-gaap:HomeEquityLoanMember2021-12-310000007789asb:OtherConsumerMemberus-gaap:ConsumerLoanMemberus-gaap:PassMember2021-12-310000007789asb:OtherConsumerMemberus-gaap:SpecialMentionMemberus-gaap:ConsumerLoanMember2021-12-310000007789asb:OtherConsumerMemberus-gaap:ConsumerLoanMemberasb:NonaccrualLoanMember2021-12-310000007789asb:OtherConsumerMemberus-gaap:ConsumerLoanMember2021-12-310000007789us-gaap:ConsumerLoanMemberus-gaap:PassMember2021-12-310000007789us-gaap:SpecialMentionMemberus-gaap:ConsumerLoanMember2021-12-310000007789us-gaap:ConsumerLoanMemberasb:PotentialProblemMember2021-12-310000007789us-gaap:ConsumerLoanMemberasb:NonaccrualLoanMember2021-12-310000007789us-gaap:ConsumerLoanMember2021-12-310000007789us-gaap:PassMember2021-12-310000007789us-gaap:SpecialMentionMember2021-12-310000007789asb:PotentialProblemMember2021-12-310000007789asb:NonaccrualLoanMember2021-12-310000007789us-gaap:FinancingReceivables30To59DaysPastDueMemberasb:PaycheckProtectionProgramMember2022-06-300000007789asb:PaycheckProtectionProgramMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2022-06-300000007789us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberasb:PaycheckProtectionProgramMember2022-06-300000007789asb:AssetBasedLendingMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2022-06-300000007789asb:AssetBasedLendingMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2022-06-300000007789us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberasb:AssetBasedLendingMember2022-06-300000007789us-gaap:FinancingReceivables30To59DaysPastDueMemberasb:CommercialAndIndustrialFinancingReceivableMember2022-06-300000007789asb:CommercialAndIndustrialFinancingReceivableMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2022-06-300000007789us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberasb:CommercialAndIndustrialFinancingReceivableMember2022-06-300000007789asb:CommercialRealEstateOwnerOccupiedPortfolioMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2022-06-300000007789asb:CommercialRealEstateOwnerOccupiedPortfolioMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2022-06-300000007789us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberasb:CommercialRealEstateOwnerOccupiedPortfolioMember2022-06-300000007789asb:CommercialAndBusinessLendingMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2022-06-300000007789asb:CommercialAndBusinessLendingMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2022-06-300000007789us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberasb:CommercialAndBusinessLendingMember2022-06-300000007789asb:CommercialRealEstateInvestorPortfolioSegmentMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2022-06-300000007789asb:CommercialRealEstateInvestorPortfolioSegmentMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2022-06-300000007789us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberasb:CommercialRealEstateInvestorPortfolioSegmentMember2022-06-300000007789us-gaap:ConstructionLoansMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2022-06-300000007789us-gaap:ConstructionLoansMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2022-06-300000007789us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberus-gaap:ConstructionLoansMember2022-06-300000007789us-gaap:CommercialRealEstatePortfolioSegmentMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2022-06-300000007789us-gaap:CommercialRealEstatePortfolioSegmentMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2022-06-300000007789us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberus-gaap:CommercialRealEstatePortfolioSegmentMember2022-06-300000007789us-gaap:FinancingReceivables30To59DaysPastDueMemberus-gaap:CommercialPortfolioSegmentMember2022-06-300000007789us-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2022-06-300000007789us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberus-gaap:CommercialPortfolioSegmentMember2022-06-300000007789us-gaap:ResidentialMortgageMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2022-06-300000007789us-gaap:ResidentialMortgageMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2022-06-300000007789us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberus-gaap:ResidentialMortgageMember2022-06-300000007789asb:AutoMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2022-06-300000007789asb:AutoMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2022-06-300000007789us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberasb:AutoMember2022-06-300000007789us-gaap:HomeEquityMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2022-06-300000007789us-gaap:HomeEquityMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2022-06-300000007789us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberus-gaap:HomeEquityMember2022-06-300000007789asb:OtherConsumerMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2022-06-300000007789asb:OtherConsumerMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2022-06-300000007789asb:OtherConsumerMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2022-06-300000007789us-gaap:ConsumerLoanMember2022-06-300000007789us-gaap:ConsumerLoanMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2022-06-300000007789us-gaap:ConsumerLoanMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2022-06-300000007789us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberus-gaap:ConsumerLoanMember2022-06-300000007789us-gaap:FinancingReceivables30To59DaysPastDueMember2022-06-300000007789us-gaap:FinancingReceivables60To89DaysPastDueMember2022-06-300000007789us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2022-06-300000007789us-gaap:FinancingReceivables30To59DaysPastDueMemberasb:PaycheckProtectionProgramMember2021-12-310000007789asb:PaycheckProtectionProgramMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2021-12-310000007789us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberasb:PaycheckProtectionProgramMember2021-12-310000007789asb:AssetBasedLendingMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2021-12-310000007789asb:AssetBasedLendingMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2021-12-310000007789us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberasb:AssetBasedLendingMember2021-12-310000007789us-gaap:FinancingReceivables30To59DaysPastDueMemberasb:CommercialAndIndustrialFinancingReceivableMember2021-12-310000007789asb:CommercialAndIndustrialFinancingReceivableMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2021-12-310000007789us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberasb:CommercialAndIndustrialFinancingReceivableMember2021-12-310000007789asb:CommercialRealEstateOwnerOccupiedPortfolioMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2021-12-310000007789asb:CommercialRealEstateOwnerOccupiedPortfolioMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2021-12-310000007789us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberasb:CommercialRealEstateOwnerOccupiedPortfolioMember2021-12-310000007789asb:CommercialAndBusinessLendingMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2021-12-310000007789asb:CommercialAndBusinessLendingMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2021-12-310000007789us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberasb:CommercialAndBusinessLendingMember2021-12-310000007789asb:CommercialRealEstateInvestorPortfolioSegmentMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2021-12-310000007789asb:CommercialRealEstateInvestorPortfolioSegmentMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2021-12-310000007789us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberasb:CommercialRealEstateInvestorPortfolioSegmentMember2021-12-310000007789us-gaap:ConstructionLoansMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2021-12-310000007789us-gaap:ConstructionLoansMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2021-12-310000007789us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberus-gaap:ConstructionLoansMember2021-12-310000007789us-gaap:CommercialRealEstatePortfolioSegmentMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2021-12-310000007789us-gaap:CommercialRealEstatePortfolioSegmentMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2021-12-310000007789us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberus-gaap:CommercialRealEstatePortfolioSegmentMember2021-12-310000007789us-gaap:FinancingReceivables30To59DaysPastDueMemberus-gaap:CommercialPortfolioSegmentMember2021-12-310000007789us-gaap:CommercialPortfolioSegmentMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2021-12-310000007789us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberus-gaap:CommercialPortfolioSegmentMember2021-12-310000007789us-gaap:ResidentialMortgageMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2021-12-310000007789us-gaap:ResidentialMortgageMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2021-12-310000007789us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberus-gaap:ResidentialMortgageMember2021-12-310000007789asb:AutoMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2021-12-310000007789asb:AutoMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2021-12-310000007789us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberasb:AutoMember2021-12-310000007789us-gaap:HomeEquityMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2021-12-310000007789us-gaap:HomeEquityMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2021-12-310000007789us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberus-gaap:HomeEquityMember2021-12-310000007789asb:OtherConsumerMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2021-12-310000007789asb:OtherConsumerMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2021-12-310000007789asb:OtherConsumerMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2021-12-310000007789us-gaap:ConsumerLoanMember2021-12-310000007789us-gaap:ConsumerLoanMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2021-12-310000007789us-gaap:ConsumerLoanMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2021-12-310000007789us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberus-gaap:ConsumerLoanMember2021-12-310000007789us-gaap:FinancingReceivables30To59DaysPastDueMember2021-12-310000007789us-gaap:FinancingReceivables60To89DaysPastDueMember2021-12-310000007789us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2021-12-310000007789asb:CommercialAndIndustrialFinancingReceivableMember2022-06-300000007789asb:CommercialAndIndustrialFinancingReceivableMember2021-12-310000007789asb:CommercialRealEstateOwnerOccupiedPortfolioMember2022-06-300000007789asb:CommercialRealEstateOwnerOccupiedPortfolioMember2021-12-310000007789asb:CommercialRealEstateInvestorPortfolioSegmentMember2022-06-300000007789asb:CommercialRealEstateInvestorPortfolioSegmentMember2021-12-310000007789us-gaap:ConstructionLoansMember2022-06-300000007789us-gaap:ConstructionLoansMember2021-12-310000007789us-gaap:ResidentialMortgageMember2022-06-300000007789us-gaap:ResidentialMortgageMember2021-12-310000007789us-gaap:HomeEquityMember2022-06-300000007789us-gaap:HomeEquityMember2021-12-310000007789asb:OtherConsumerMember2022-06-300000007789asb:OtherConsumerMember2021-12-310000007789asb:CommercialAndIndustrialFinancingReceivableMember2022-01-012022-06-30asb:loan0000007789asb:CommercialAndIndustrialFinancingReceivableMember2021-01-012021-06-300000007789asb:CommercialRealEstateInvestorPortfolioSegmentMember2022-01-012022-06-300000007789asb:CommercialRealEstateInvestorPortfolioSegmentMember2021-01-012021-06-300000007789us-gaap:ResidentialMortgageMember2022-01-012022-06-300000007789us-gaap:ResidentialMortgageMember2021-01-012021-06-300000007789us-gaap:HomeEquityMember2022-01-012022-06-300000007789us-gaap:HomeEquityMember2021-01-012021-06-300000007789us-gaap:ResidentialPortfolioSegmentMember2022-01-012022-06-300000007789us-gaap:ResidentialPortfolioSegmentMember2021-01-012021-06-300000007789asb:PossibleLiquidityIssuesMember2022-06-300000007789asb:PossibleLiquidityIssuesMember2021-12-310000007789asb:AllowanceForLoanLossesMemberasb:PaycheckProtectionProgramMember2021-12-310000007789asb:AllowanceForLoanLossesMemberasb:PaycheckProtectionProgramMember2022-01-012022-06-300000007789asb:AllowanceForLoanLossesMemberasb:PaycheckProtectionProgramMember2022-06-300000007789asb:AllowanceForLoanLossesMemberasb:AssetBasedLendingMember2021-12-310000007789asb:AllowanceForLoanLossesMemberasb:AssetBasedLendingMember2022-01-012022-06-300000007789asb:AllowanceForLoanLossesMemberasb:AssetBasedLendingMember2022-06-300000007789asb:AllowanceForLoanLossesMemberasb:CommercialAndIndustrialFinancingReceivableMember2021-12-310000007789asb:AllowanceForLoanLossesMemberasb:CommercialAndIndustrialFinancingReceivableMember2022-01-012022-06-300000007789asb:AllowanceForLoanLossesMemberasb:CommercialAndIndustrialFinancingReceivableMember2022-06-300000007789asb:AllowanceForLoanLossesMemberasb:CommercialRealEstateOwnerOccupiedPortfolioMember2021-12-310000007789asb:AllowanceForLoanLossesMemberasb:CommercialRealEstateOwnerOccupiedPortfolioMember2022-01-012022-06-300000007789asb:AllowanceForLoanLossesMemberasb:CommercialRealEstateOwnerOccupiedPortfolioMember2022-06-300000007789asb:AllowanceForLoanLossesMemberasb:CommercialAndBusinessLendingMember2021-12-310000007789asb:AllowanceForLoanLossesMemberasb:CommercialAndBusinessLendingMember2022-01-012022-06-300000007789asb:AllowanceForLoanLossesMemberasb:CommercialAndBusinessLendingMember2022-06-300000007789asb:AllowanceForLoanLossesMemberasb:CommercialRealEstateInvestorPortfolioSegmentMember2021-12-310000007789asb:AllowanceForLoanLossesMemberasb:CommercialRealEstateInvestorPortfolioSegmentMember2022-01-012022-06-300000007789asb:AllowanceForLoanLossesMemberasb:CommercialRealEstateInvestorPortfolioSegmentMember2022-06-300000007789asb:AllowanceForLoanLossesMemberus-gaap:ConstructionLoansMember2021-12-310000007789asb:AllowanceForLoanLossesMemberus-gaap:ConstructionLoansMember2022-01-012022-06-300000007789asb:AllowanceForLoanLossesMemberus-gaap:ConstructionLoansMember2022-06-300000007789asb:AllowanceForLoanLossesMemberus-gaap:CommercialRealEstatePortfolioSegmentMember2021-12-310000007789asb:AllowanceForLoanLossesMemberus-gaap:CommercialRealEstatePortfolioSegmentMember2022-01-012022-06-300000007789asb:AllowanceForLoanLossesMemberus-gaap:CommercialRealEstatePortfolioSegmentMember2022-06-300000007789asb:AllowanceForLoanLossesMemberus-gaap:CommercialPortfolioSegmentMember2021-12-310000007789asb:AllowanceForLoanLossesMemberus-gaap:CommercialPortfolioSegmentMember2022-01-012022-06-300000007789asb:AllowanceForLoanLossesMemberus-gaap:CommercialPortfolioSegmentMember2022-06-300000007789asb:AllowanceForLoanLossesMemberus-gaap:ResidentialPortfolioSegmentMember2021-12-310000007789asb:AllowanceForLoanLossesMemberus-gaap:ResidentialPortfolioSegmentMember2022-01-012022-06-300000007789asb:AllowanceForLoanLossesMemberus-gaap:ResidentialPortfolioSegmentMember2022-06-300000007789asb:AllowanceForLoanLossesMemberasb:AutoMember2021-12-310000007789asb:AllowanceForLoanLossesMemberasb:AutoMember2022-01-012022-06-300000007789asb:AllowanceForLoanLossesMemberasb:AutoMember2022-06-300000007789asb:AllowanceForLoanLossesMemberus-gaap:HomeEquityMember2021-12-310000007789asb:AllowanceForLoanLossesMemberus-gaap:HomeEquityMember2022-01-012022-06-300000007789asb:AllowanceForLoanLossesMemberus-gaap:HomeEquityMember2022-06-300000007789asb:AllowanceForLoanLossesMemberasb:InstallmentAndCreditCardsPortfolioSegmentExcludingAutoMember2021-12-310000007789asb:AllowanceForLoanLossesMemberasb:InstallmentAndCreditCardsPortfolioSegmentExcludingAutoMember2022-01-012022-06-300000007789asb:AllowanceForLoanLossesMemberasb:InstallmentAndCreditCardsPortfolioSegmentExcludingAutoMember2022-06-300000007789asb:AllowanceForLoanLossesMemberus-gaap:ConsumerPortfolioSegmentMember2021-12-310000007789asb:AllowanceForLoanLossesMemberus-gaap:ConsumerPortfolioSegmentMember2022-01-012022-06-300000007789asb:AllowanceForLoanLossesMemberus-gaap:ConsumerPortfolioSegmentMember2022-06-300000007789asb:AllowanceForLoanLossesMember2021-12-310000007789asb:AllowanceForLoanLossesMember2022-01-012022-06-300000007789asb:AllowanceForLoanLossesMember2022-06-300000007789asb:AssetBasedLendingMemberus-gaap:ReserveForOffBalanceSheetActivitiesMember2021-12-310000007789asb:AssetBasedLendingMemberus-gaap:ReserveForOffBalanceSheetActivitiesMember2022-01-012022-06-300000007789asb:AssetBasedLendingMemberus-gaap:ReserveForOffBalanceSheetActivitiesMember2022-06-300000007789us-gaap:ReserveForOffBalanceSheetActivitiesMemberasb:CommercialAndIndustrialFinancingReceivableMember2021-12-310000007789us-gaap:ReserveForOffBalanceSheetActivitiesMemberasb:CommercialAndIndustrialFinancingReceivableMember2022-01-012022-06-300000007789us-gaap:ReserveForOffBalanceSheetActivitiesMemberasb:CommercialAndIndustrialFinancingReceivableMember2022-06-300000007789asb:CommercialRealEstateOwnerOccupiedPortfolioMemberus-gaap:ReserveForOffBalanceSheetActivitiesMember2021-12-310000007789asb:CommercialRealEstateOwnerOccupiedPortfolioMemberus-gaap:ReserveForOffBalanceSheetActivitiesMember2022-01-012022-06-300000007789asb:CommercialRealEstateOwnerOccupiedPortfolioMemberus-gaap:ReserveForOffBalanceSheetActivitiesMember2022-06-300000007789asb:CommercialAndBusinessLendingMemberus-gaap:ReserveForOffBalanceSheetActivitiesMember2021-12-310000007789asb:CommercialAndBusinessLendingMemberus-gaap:ReserveForOffBalanceSheetActivitiesMember2022-01-012022-06-300000007789asb:CommercialAndBusinessLendingMemberus-gaap:ReserveForOffBalanceSheetActivitiesMember2022-06-300000007789asb:CommercialRealEstateInvestorPortfolioSegmentMemberus-gaap:ReserveForOffBalanceSheetActivitiesMember2021-12-310000007789asb:CommercialRealEstateInvestorPortfolioSegmentMemberus-gaap:ReserveForOffBalanceSheetActivitiesMember2022-01-012022-06-300000007789asb:CommercialRealEstateInvestorPortfolioSegmentMemberus-gaap:ReserveForOffBalanceSheetActivitiesMember2022-06-300000007789us-gaap:ConstructionLoansMemberus-gaap:ReserveForOffBalanceSheetActivitiesMember2021-12-310000007789us-gaap:ConstructionLoansMemberus-gaap:ReserveForOffBalanceSheetActivitiesMember2022-01-012022-06-300000007789us-gaap:ConstructionLoansMemberus-gaap:ReserveForOffBalanceSheetActivitiesMember2022-06-300000007789us-gaap:CommercialRealEstatePortfolioSegmentMemberus-gaap:ReserveForOffBalanceSheetActivitiesMember2021-12-310000007789us-gaap:CommercialRealEstatePortfolioSegmentMemberus-gaap:ReserveForOffBalanceSheetActivitiesMember2022-01-012022-06-300000007789us-gaap:CommercialRealEstatePortfolioSegmentMemberus-gaap:ReserveForOffBalanceSheetActivitiesMember2022-06-300000007789us-gaap:ReserveForOffBalanceSheetActivitiesMemberus-gaap:CommercialPortfolioSegmentMember2021-12-310000007789us-gaap:ReserveForOffBalanceSheetActivitiesMemberus-gaap:CommercialPortfolioSegmentMember2022-01-012022-06-300000007789us-gaap:ReserveForOffBalanceSheetActivitiesMemberus-gaap:CommercialPortfolioSegmentMember2022-06-300000007789us-gaap:HomeEquityMemberus-gaap:ReserveForOffBalanceSheetActivitiesMember2021-12-310000007789us-gaap:HomeEquityMemberus-gaap:ReserveForOffBalanceSheetActivitiesMember2022-01-012022-06-300000007789us-gaap:HomeEquityMemberus-gaap:ReserveForOffBalanceSheetActivitiesMember2022-06-300000007789asb:InstallmentPortFolioSegmentMemberus-gaap:ReserveForOffBalanceSheetActivitiesMember2021-12-310000007789asb:InstallmentPortFolioSegmentMemberus-gaap:ReserveForOffBalanceSheetActivitiesMember2022-01-012022-06-300000007789asb:InstallmentPortFolioSegmentMemberus-gaap:ReserveForOffBalanceSheetActivitiesMember2022-06-300000007789us-gaap:ConsumerPortfolioSegmentMemberus-gaap:ReserveForOffBalanceSheetActivitiesMember2021-12-310000007789us-gaap:ConsumerPortfolioSegmentMemberus-gaap:ReserveForOffBalanceSheetActivitiesMember2022-01-012022-06-300000007789us-gaap:ConsumerPortfolioSegmentMemberus-gaap:ReserveForOffBalanceSheetActivitiesMember2022-06-300000007789us-gaap:ReserveForOffBalanceSheetActivitiesMember2021-12-310000007789us-gaap:ReserveForOffBalanceSheetActivitiesMember2022-01-012022-06-300000007789us-gaap:ReserveForOffBalanceSheetActivitiesMember2022-06-300000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberasb:PaycheckProtectionProgramMember2021-12-310000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberasb:PaycheckProtectionProgramMember2022-01-012022-06-300000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberasb:PaycheckProtectionProgramMember2022-06-300000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberasb:AssetBasedLendingMember2021-12-310000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberasb:AssetBasedLendingMember2022-01-012022-06-300000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberasb:AssetBasedLendingMember2022-06-300000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberasb:CommercialAndIndustrialFinancingReceivableMember2021-12-310000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberasb:CommercialAndIndustrialFinancingReceivableMember2022-01-012022-06-300000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberasb:CommercialAndIndustrialFinancingReceivableMember2022-06-300000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberasb:CommercialRealEstateOwnerOccupiedPortfolioMember2021-12-310000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberasb:CommercialRealEstateOwnerOccupiedPortfolioMember2022-01-012022-06-300000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberasb:CommercialRealEstateOwnerOccupiedPortfolioMember2022-06-300000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberasb:CommercialAndBusinessLendingMember2021-12-310000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberasb:CommercialAndBusinessLendingMember2022-01-012022-06-300000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberasb:CommercialAndBusinessLendingMember2022-06-300000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberasb:CommercialRealEstateInvestorPortfolioSegmentMember2021-12-310000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberasb:CommercialRealEstateInvestorPortfolioSegmentMember2022-01-012022-06-300000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberasb:CommercialRealEstateInvestorPortfolioSegmentMember2022-06-300000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberus-gaap:ConstructionLoansMember2021-12-310000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberus-gaap:ConstructionLoansMember2022-01-012022-06-300000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberus-gaap:ConstructionLoansMember2022-06-300000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberus-gaap:CommercialRealEstatePortfolioSegmentMember2021-12-310000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberus-gaap:CommercialRealEstatePortfolioSegmentMember2022-01-012022-06-300000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberus-gaap:CommercialRealEstatePortfolioSegmentMember2022-06-300000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberus-gaap:CommercialPortfolioSegmentMember2021-12-310000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberus-gaap:CommercialPortfolioSegmentMember2022-01-012022-06-300000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberus-gaap:CommercialPortfolioSegmentMember2022-06-300000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberus-gaap:ResidentialPortfolioSegmentMember2021-12-310000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberus-gaap:ResidentialPortfolioSegmentMember2022-01-012022-06-300000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberus-gaap:ResidentialPortfolioSegmentMember2022-06-300000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberasb:AutoMember2021-12-310000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberasb:AutoMember2022-01-012022-06-300000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberasb:AutoMember2022-06-300000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberus-gaap:HomeEquityMember2021-12-310000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberus-gaap:HomeEquityMember2022-01-012022-06-300000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberus-gaap:HomeEquityMember2022-06-300000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberasb:InstallmentAndCreditCardsPortfolioSegmentExcludingAutoMember2021-12-310000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberasb:InstallmentAndCreditCardsPortfolioSegmentExcludingAutoMember2022-01-012022-06-300000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberasb:InstallmentAndCreditCardsPortfolioSegmentExcludingAutoMember2022-06-300000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberus-gaap:ConsumerPortfolioSegmentMember2021-12-310000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberus-gaap:ConsumerPortfolioSegmentMember2022-01-012022-06-300000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberus-gaap:ConsumerPortfolioSegmentMember2022-06-300000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMember2021-12-310000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMember2022-01-012022-06-300000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMember2022-06-300000007789asb:AllowanceForLoanLossesMemberasb:PaycheckProtectionProgramMember2020-12-310000007789asb:AllowanceForLoanLossesMemberasb:PaycheckProtectionProgramMember2021-01-012021-12-310000007789asb:AllowanceForLoanLossesMemberasb:AssetBasedLendingMember2020-12-310000007789asb:AllowanceForLoanLossesMemberasb:AssetBasedLendingMember2021-01-012021-12-310000007789asb:AllowanceForLoanLossesMemberasb:CommercialAndIndustrialFinancingReceivableMember2020-12-310000007789asb:AllowanceForLoanLossesMemberasb:CommercialAndIndustrialFinancingReceivableMember2021-01-012021-12-310000007789asb:AllowanceForLoanLossesMemberasb:CommercialRealEstateOwnerOccupiedPortfolioMember2020-12-310000007789asb:AllowanceForLoanLossesMemberasb:CommercialRealEstateOwnerOccupiedPortfolioMember2021-01-012021-12-310000007789asb:AllowanceForLoanLossesMemberasb:CommercialAndBusinessLendingMember2020-12-310000007789asb:AllowanceForLoanLossesMemberasb:CommercialAndBusinessLendingMember2021-01-012021-12-310000007789asb:AllowanceForLoanLossesMemberasb:CommercialRealEstateInvestorPortfolioSegmentMember2020-12-310000007789asb:AllowanceForLoanLossesMemberasb:CommercialRealEstateInvestorPortfolioSegmentMember2021-01-012021-12-310000007789asb:AllowanceForLoanLossesMemberus-gaap:ConstructionLoansMember2020-12-310000007789asb:AllowanceForLoanLossesMemberus-gaap:ConstructionLoansMember2021-01-012021-12-310000007789asb:AllowanceForLoanLossesMemberus-gaap:CommercialRealEstatePortfolioSegmentMember2020-12-310000007789asb:AllowanceForLoanLossesMemberus-gaap:CommercialRealEstatePortfolioSegmentMember2021-01-012021-12-310000007789asb:AllowanceForLoanLossesMemberus-gaap:CommercialPortfolioSegmentMember2020-12-310000007789asb:AllowanceForLoanLossesMemberus-gaap:CommercialPortfolioSegmentMember2021-01-012021-12-310000007789asb:AllowanceForLoanLossesMemberus-gaap:ResidentialPortfolioSegmentMember2020-12-310000007789asb:AllowanceForLoanLossesMemberus-gaap:ResidentialPortfolioSegmentMember2021-01-012021-12-310000007789asb:AllowanceForLoanLossesMemberasb:AutoMember2020-12-310000007789asb:AllowanceForLoanLossesMemberasb:AutoMember2021-01-012021-12-310000007789asb:AllowanceForLoanLossesMemberus-gaap:HomeEquityMember2020-12-310000007789asb:AllowanceForLoanLossesMemberus-gaap:HomeEquityMember2021-01-012021-12-310000007789asb:AllowanceForLoanLossesMemberasb:InstallmentPortFolioSegmentMember2020-12-310000007789asb:AllowanceForLoanLossesMemberasb:InstallmentPortFolioSegmentMember2021-01-012021-12-310000007789asb:AllowanceForLoanLossesMemberasb:InstallmentPortFolioSegmentMember2021-12-310000007789asb:AllowanceForLoanLossesMemberus-gaap:ConsumerPortfolioSegmentMember2020-12-310000007789asb:AllowanceForLoanLossesMemberus-gaap:ConsumerPortfolioSegmentMember2021-01-012021-12-310000007789asb:AllowanceForLoanLossesMember2020-12-310000007789asb:AllowanceForLoanLossesMember2021-01-012021-12-310000007789asb:AssetBasedLendingMemberus-gaap:ReserveForOffBalanceSheetActivitiesMember2020-12-310000007789asb:AssetBasedLendingMemberus-gaap:ReserveForOffBalanceSheetActivitiesMember2021-01-012021-12-310000007789us-gaap:ReserveForOffBalanceSheetActivitiesMemberasb:CommercialAndIndustrialFinancingReceivableMember2020-12-310000007789us-gaap:ReserveForOffBalanceSheetActivitiesMemberasb:CommercialAndIndustrialFinancingReceivableMember2021-01-012021-12-310000007789asb:CommercialRealEstateOwnerOccupiedPortfolioMemberus-gaap:ReserveForOffBalanceSheetActivitiesMember2020-12-310000007789asb:CommercialRealEstateOwnerOccupiedPortfolioMemberus-gaap:ReserveForOffBalanceSheetActivitiesMember2021-01-012021-12-310000007789asb:CommercialAndBusinessLendingMemberus-gaap:ReserveForOffBalanceSheetActivitiesMember2020-12-310000007789asb:CommercialAndBusinessLendingMemberus-gaap:ReserveForOffBalanceSheetActivitiesMember2021-01-012021-12-310000007789asb:CommercialRealEstateInvestorPortfolioSegmentMemberus-gaap:ReserveForOffBalanceSheetActivitiesMember2020-12-310000007789asb:CommercialRealEstateInvestorPortfolioSegmentMemberus-gaap:ReserveForOffBalanceSheetActivitiesMember2021-01-012021-12-310000007789us-gaap:ConstructionLoansMemberus-gaap:ReserveForOffBalanceSheetActivitiesMember2020-12-310000007789us-gaap:ConstructionLoansMemberus-gaap:ReserveForOffBalanceSheetActivitiesMember2021-01-012021-12-310000007789us-gaap:CommercialRealEstatePortfolioSegmentMemberus-gaap:ReserveForOffBalanceSheetActivitiesMember2020-12-310000007789us-gaap:CommercialRealEstatePortfolioSegmentMemberus-gaap:ReserveForOffBalanceSheetActivitiesMember2021-01-012021-12-310000007789us-gaap:ReserveForOffBalanceSheetActivitiesMemberus-gaap:CommercialPortfolioSegmentMember2020-12-310000007789us-gaap:ReserveForOffBalanceSheetActivitiesMemberus-gaap:CommercialPortfolioSegmentMember2021-01-012021-12-310000007789us-gaap:HomeEquityMemberus-gaap:ReserveForOffBalanceSheetActivitiesMember2020-12-310000007789us-gaap:HomeEquityMemberus-gaap:ReserveForOffBalanceSheetActivitiesMember2021-01-012021-12-310000007789asb:InstallmentPortFolioSegmentMemberus-gaap:ReserveForOffBalanceSheetActivitiesMember2020-12-310000007789asb:InstallmentPortFolioSegmentMemberus-gaap:ReserveForOffBalanceSheetActivitiesMember2021-01-012021-12-310000007789us-gaap:ConsumerPortfolioSegmentMemberus-gaap:ReserveForOffBalanceSheetActivitiesMember2020-12-310000007789us-gaap:ConsumerPortfolioSegmentMemberus-gaap:ReserveForOffBalanceSheetActivitiesMember2021-01-012021-12-310000007789us-gaap:ReserveForOffBalanceSheetActivitiesMember2020-12-310000007789us-gaap:ReserveForOffBalanceSheetActivitiesMember2021-01-012021-12-310000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberasb:PaycheckProtectionProgramMember2020-12-310000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberasb:PaycheckProtectionProgramMember2021-01-012021-12-310000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberasb:AssetBasedLendingMember2020-12-310000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberasb:AssetBasedLendingMember2021-01-012021-12-310000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberasb:CommercialAndIndustrialFinancingReceivableMember2020-12-310000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberasb:CommercialAndIndustrialFinancingReceivableMember2021-01-012021-12-310000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberasb:CommercialRealEstateOwnerOccupiedPortfolioMember2020-12-310000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberasb:CommercialRealEstateOwnerOccupiedPortfolioMember2021-01-012021-12-310000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberasb:CommercialAndBusinessLendingMember2020-12-310000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberasb:CommercialAndBusinessLendingMember2021-01-012021-12-310000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberasb:CommercialRealEstateInvestorPortfolioSegmentMember2020-12-310000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberasb:CommercialRealEstateInvestorPortfolioSegmentMember2021-01-012021-12-310000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberus-gaap:ConstructionLoansMember2020-12-310000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberus-gaap:ConstructionLoansMember2021-01-012021-12-310000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberus-gaap:CommercialRealEstatePortfolioSegmentMember2020-12-310000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberus-gaap:CommercialRealEstatePortfolioSegmentMember2021-01-012021-12-310000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberus-gaap:CommercialPortfolioSegmentMember2020-12-310000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberus-gaap:CommercialPortfolioSegmentMember2021-01-012021-12-310000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberus-gaap:ResidentialPortfolioSegmentMember2020-12-310000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberus-gaap:ResidentialPortfolioSegmentMember2021-01-012021-12-310000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberasb:AutoMember2020-12-310000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberasb:AutoMember2021-01-012021-12-310000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberus-gaap:HomeEquityMember2020-12-310000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberus-gaap:HomeEquityMember2021-01-012021-12-310000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberasb:InstallmentPortFolioSegmentMember2020-12-310000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberasb:InstallmentPortFolioSegmentMember2021-01-012021-12-310000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberasb:InstallmentPortFolioSegmentMember2021-12-310000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberus-gaap:ConsumerPortfolioSegmentMember2020-12-310000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMemberus-gaap:ConsumerPortfolioSegmentMember2021-01-012021-12-310000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMember2020-12-310000007789asb:AllowanceForLoansLossesAndUnfundedCommitmentsMember2021-01-012021-12-3100000077892022-05-012022-06-300000007789us-gaap:CoreDepositsMember2021-12-310000007789us-gaap:CoreDepositsMember2020-12-310000007789us-gaap:CoreDepositsMember2022-06-300000007789us-gaap:CoreDepositsMember2022-01-012022-06-300000007789us-gaap:CoreDepositsMember2021-01-012021-12-310000007789us-gaap:OtherIntangibleAssetsMember2021-12-310000007789us-gaap:OtherIntangibleAssetsMember2020-12-310000007789us-gaap:OtherIntangibleAssetsMemberus-gaap:DisposalGroupDisposedOfBySaleNotDiscontinuedOperationsMember2022-01-012022-06-300000007789us-gaap:OtherIntangibleAssetsMemberus-gaap:DisposalGroupDisposedOfBySaleNotDiscontinuedOperationsMember2021-01-012021-12-310000007789us-gaap:OtherIntangibleAssetsMember2022-06-300000007789us-gaap:OtherIntangibleAssetsMember2022-01-012022-06-300000007789us-gaap:OtherIntangibleAssetsMember2021-01-012021-12-310000007789us-gaap:ServicingContractsMember2022-06-300000007789us-gaap:MaturityOvernightAndOnDemandMemberus-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember2022-06-300000007789us-gaap:MaturityOvernightAndOnDemandMemberus-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember2021-12-310000007789asb:TwoThousandFourteenSubordinatedNotesMember2014-11-012014-11-300000007789us-gaap:OtherAssetsMemberus-gaap:NondesignatedMemberus-gaap:CommodityContractMember2022-06-300000007789us-gaap:OtherAssetsMemberus-gaap:NondesignatedMemberasb:InterestRateRelatedInstrumentsCustomerAndMirrorMember2022-06-300000007789us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberasb:InterestRateRelatedInstrumentsCustomerAndMirrorMember2022-06-300000007789us-gaap:NondesignatedMemberus-gaap:OtherLiabilitiesMemberasb:InterestRateRelatedInstrumentsCustomerAndMirrorMember2022-06-300000007789us-gaap:OtherAssetsMemberus-gaap:NondesignatedMemberasb:InterestRateRelatedInstrumentsCustomerAndMirrorMember2021-12-310000007789us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberasb:InterestRateRelatedInstrumentsCustomerAndMirrorMember2021-12-310000007789us-gaap:NondesignatedMemberus-gaap:OtherLiabilitiesMemberasb:InterestRateRelatedInstrumentsCustomerAndMirrorMember2021-12-310000007789us-gaap:OtherAssetsMemberus-gaap:NondesignatedMemberus-gaap:ForeignExchangeForwardMember2022-06-300000007789us-gaap:ForeignExchangeForwardMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2022-06-300000007789us-gaap:NondesignatedMemberus-gaap:OtherLiabilitiesMemberus-gaap:ForeignExchangeForwardMember2022-06-300000007789us-gaap:OtherAssetsMemberus-gaap:NondesignatedMemberus-gaap:ForeignExchangeForwardMember2021-12-310000007789us-gaap:ForeignExchangeForwardMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000007789us-gaap:NondesignatedMemberus-gaap:OtherLiabilitiesMemberus-gaap:ForeignExchangeForwardMember2021-12-310000007789us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CommodityContractMember2022-06-300000007789us-gaap:NondesignatedMemberus-gaap:OtherLiabilitiesMemberus-gaap:CommodityContractMember2022-06-300000007789us-gaap:OtherAssetsMemberus-gaap:NondesignatedMemberus-gaap:CommodityContractMember2021-12-310000007789us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CommodityContractMember2021-12-310000007789us-gaap:NondesignatedMemberus-gaap:OtherLiabilitiesMemberus-gaap:CommodityContractMember2021-12-310000007789us-gaap:OtherAssetsMemberus-gaap:NondesignatedMemberus-gaap:InterestRateLockCommitmentsMember2022-06-300000007789us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberasb:InterestRateLockCommitmentsAndForwardCommitmentsTotalMember2022-06-300000007789us-gaap:NondesignatedMemberus-gaap:OtherLiabilitiesMemberus-gaap:InterestRateLockCommitmentsMember2022-06-300000007789us-gaap:FairValueInputsLevel3Member2022-06-300000007789us-gaap:OtherAssetsMemberus-gaap:NondesignatedMemberus-gaap:InterestRateLockCommitmentsMember2021-12-310000007789us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberasb:InterestRateLockCommitmentsAndForwardCommitmentsTotalMember2021-12-310000007789us-gaap:NondesignatedMemberus-gaap:OtherLiabilitiesMemberus-gaap:InterestRateLockCommitmentsMember2021-12-310000007789us-gaap:FairValueInputsLevel3Member2021-12-310000007789us-gaap:OtherAssetsMember2022-06-300000007789us-gaap:OtherLiabilitiesMember2022-06-300000007789us-gaap:OtherAssetsMember2021-12-310000007789us-gaap:OtherLiabilitiesMember2021-12-310000007789us-gaap:DesignatedAsHedgingInstrumentMember2019-12-310000007789us-gaap:DesignatedAsHedgingInstrumentMember2022-06-300000007789us-gaap:InterestIncomeMember2022-04-012022-06-300000007789us-gaap:InterestIncomeMember2021-04-012021-06-300000007789us-gaap:InterestIncomeMember2022-01-012022-06-300000007789us-gaap:InterestIncomeMember2021-01-012021-06-300000007789us-gaap:InterestIncomeMemberus-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMember2022-04-012022-06-300000007789us-gaap:InterestIncomeMemberus-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMember2021-04-012021-06-300000007789us-gaap:InterestIncomeMemberus-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMember2022-01-012022-06-300000007789us-gaap:InterestIncomeMemberus-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMember2021-01-012021-06-300000007789asb:CapitalMarketFeesMemberasb:InterestRateRelatedInstrumentsCustomerAndMirrorMember2022-04-012022-06-300000007789asb:CapitalMarketFeesMemberasb:InterestRateRelatedInstrumentsCustomerAndMirrorMember2021-04-012021-06-300000007789asb:CapitalMarketFeesMemberasb:InterestRateRelatedInstrumentsCustomerAndMirrorMember2022-01-012022-06-300000007789asb:CapitalMarketFeesMemberasb:InterestRateRelatedInstrumentsCustomerAndMirrorMember2021-01-012021-06-300000007789asb:InterestRateRelatedInstrumentsMSRsHedgeMemberus-gaap:MortgageBankingMember2022-04-012022-06-300000007789asb:InterestRateRelatedInstrumentsMSRsHedgeMemberus-gaap:MortgageBankingMember2021-04-012021-06-300000007789asb:InterestRateRelatedInstrumentsMSRsHedgeMemberus-gaap:MortgageBankingMember2022-01-012022-06-300000007789asb:InterestRateRelatedInstrumentsMSRsHedgeMemberus-gaap:MortgageBankingMember2021-01-012021-06-300000007789us-gaap:MortgageBankingMemberus-gaap:ForeignExchangeForwardMember2022-04-012022-06-300000007789us-gaap:MortgageBankingMemberus-gaap:ForeignExchangeForwardMember2021-04-012021-06-300000007789us-gaap:MortgageBankingMemberus-gaap:ForeignExchangeForwardMember2022-01-012022-06-300000007789us-gaap:MortgageBankingMemberus-gaap:ForeignExchangeForwardMember2021-01-012021-06-300000007789us-gaap:MortgageBankingMemberus-gaap:CommodityContractMember2022-04-012022-06-300000007789us-gaap:MortgageBankingMemberus-gaap:CommodityContractMember2021-04-012021-06-300000007789us-gaap:MortgageBankingMemberus-gaap:CommodityContractMember2022-01-012022-06-300000007789us-gaap:MortgageBankingMemberus-gaap:CommodityContractMember2021-01-012021-06-300000007789asb:CapitalMarketFeesMemberus-gaap:InterestRateLockCommitmentsMember2022-04-012022-06-300000007789asb:CapitalMarketFeesMemberus-gaap:InterestRateLockCommitmentsMember2021-04-012021-06-300000007789asb:CapitalMarketFeesMemberus-gaap:InterestRateLockCommitmentsMember2022-01-012022-06-300000007789asb:CapitalMarketFeesMemberus-gaap:InterestRateLockCommitmentsMember2021-01-012021-06-300000007789us-gaap:ForwardContractsMemberasb:CapitalMarketFeesMember2022-04-012022-06-300000007789us-gaap:ForwardContractsMemberasb:CapitalMarketFeesMember2021-04-012021-06-300000007789us-gaap:ForwardContractsMemberasb:CapitalMarketFeesMember2022-01-012022-06-300000007789us-gaap:ForwardContractsMemberasb:CapitalMarketFeesMember2021-01-012021-06-300000007789us-gaap:InterestRateContractMember2022-06-300000007789us-gaap:InterestRateContractMember2021-12-310000007789us-gaap:CommitmentsToExtendCreditMember2022-06-300000007789us-gaap:CommitmentsToExtendCreditMember2021-12-310000007789asb:CommercialLettersOfCreditMember2022-06-300000007789asb:CommercialLettersOfCreditMember2021-12-310000007789us-gaap:StandbyLettersOfCreditMember2022-06-300000007789us-gaap:StandbyLettersOfCreditMember2021-12-310000007789asb:UnconsolidatedProjectsLowIncomeHousingMember2022-06-300000007789asb:UnconsolidatedProjectsLowIncomeHousingMember2021-12-310000007789asb:PrincipalInvestmentCommitmentMember2021-12-310000007789asb:PrincipalInvestmentCommitmentMember2022-06-300000007789us-gaap:USTreasurySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2022-06-300000007789us-gaap:USTreasurySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2021-12-310000007789us-gaap:FairValueInputsLevel2Memberus-gaap:AgencySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMember2022-06-300000007789us-gaap:FairValueInputsLevel2Memberus-gaap:AgencySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000007789us-gaap:FairValueInputsLevel2Memberus-gaap:USStatesAndPoliticalSubdivisionsMemberus-gaap:FairValueMeasurementsRecurringMember2022-06-300000007789us-gaap:FairValueInputsLevel2Memberus-gaap:USStatesAndPoliticalSubdivisionsMemberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000007789us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:ResidentialMortgageBackedSecuritiesMemberasb:FNMAFHLMCMember2022-06-300000007789us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:ResidentialMortgageBackedSecuritiesMemberasb:FNMAFHLMCMember2021-12-310000007789us-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:ResidentialMortgageBackedSecuritiesMember2022-06-300000007789us-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:ResidentialMortgageBackedSecuritiesMember2021-12-310000007789us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember2022-06-300000007789us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember2021-12-310000007789us-gaap:CommercialMortgageBackedSecuritiesMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberasb:FNMAFHLMCMember2022-06-300000007789us-gaap:CommercialMortgageBackedSecuritiesMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberasb:FNMAFHLMCMember2021-12-310000007789us-gaap:CommercialMortgageBackedSecuritiesMemberus-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2022-06-300000007789us-gaap:CommercialMortgageBackedSecuritiesMemberus-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000007789us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FederalFamilyEducationLoanProgramFfelpGuaranteedLoansMember2022-06-300000007789us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FederalFamilyEducationLoanProgramFfelpGuaranteedLoansMember2021-12-310000007789us-gaap:USGovernmentSponsoredEnterprisesDebtSecuritiesMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2022-06-300000007789us-gaap:USGovernmentSponsoredEnterprisesDebtSecuritiesMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000007789us-gaap:FairValueInputsLevel2Memberus-gaap:DebtSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMember2022-06-300000007789us-gaap:FairValueInputsLevel2Memberus-gaap:DebtSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000007789us-gaap:AvailableforsaleSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2022-06-300000007789us-gaap:AvailableforsaleSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2021-12-310000007789us-gaap:AvailableforsaleSecuritiesMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2022-06-300000007789us-gaap:AvailableforsaleSecuritiesMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000007789asb:OtherDebtAndOtherEquitySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2022-06-300000007789asb:OtherDebtAndOtherEquitySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2021-12-310000007789asb:ResidentialLoansHeldForSaleMemberMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2022-06-300000007789asb:ResidentialLoansHeldForSaleMemberMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000007789us-gaap:FairValueInputsLevel3Memberus-gaap:InterestRateLockCommitmentsMember2022-06-300000007789us-gaap:FairValueInputsLevel3Memberus-gaap:InterestRateLockCommitmentsMember2021-12-310000007789us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMember2022-06-300000007789us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMember2021-12-310000007789asb:TBASecuritiesMemberus-gaap:FairValueInputsLevel3Member2022-06-300000007789asb:TBASecuritiesMemberus-gaap:FairValueInputsLevel3Member2021-12-310000007789us-gaap:DerivativeFinancialInstrumentsAssetsMember2020-12-310000007789us-gaap:DerivativeFinancialInstrumentsLiabilitiesMember2020-12-310000007789asb:DerivativesMember2020-12-310000007789us-gaap:DerivativeFinancialInstrumentsAssetsMember2021-01-012021-12-310000007789us-gaap:DerivativeFinancialInstrumentsLiabilitiesMember2021-01-012021-12-310000007789asb:DerivativesMember2021-01-012021-12-310000007789us-gaap:DerivativeFinancialInstrumentsAssetsMember2021-12-310000007789us-gaap:DerivativeFinancialInstrumentsLiabilitiesMember2021-12-310000007789asb:DerivativesMember2021-12-310000007789us-gaap:DerivativeFinancialInstrumentsAssetsMember2022-01-012022-06-300000007789us-gaap:DerivativeFinancialInstrumentsLiabilitiesMember2022-01-012022-06-300000007789asb:DerivativesMember2022-01-012022-06-300000007789us-gaap:DerivativeFinancialInstrumentsAssetsMember2022-06-300000007789us-gaap:DerivativeFinancialInstrumentsLiabilitiesMember2022-06-300000007789asb:DerivativesMember2022-06-300000007789us-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel3Member2022-06-300000007789us-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel3Member2022-01-012022-06-300000007789us-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel2Member2022-06-300000007789us-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel2Member2022-01-012022-06-300000007789us-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel3Member2021-12-310000007789us-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel3Member2021-01-012021-12-310000007789us-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel2Member2021-12-310000007789us-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel2Member2021-01-012021-12-310000007789asb:DiscountedCashFlowMemberus-gaap:ServicingContractsMemberus-gaap:FairValueInputsLevel3Membersrt:MinimumMember2022-01-012022-06-300000007789asb:DiscountedCashFlowMemberus-gaap:ServicingContractsMemberus-gaap:FairValueInputsLevel3Membersrt:MaximumMember2022-01-012022-06-300000007789asb:DiscountedCashFlowMembersrt:WeightedAverageMemberus-gaap:ServicingContractsMemberus-gaap:FairValueInputsLevel3Member2022-01-012022-06-300000007789us-gaap:FairValueInputsLevel3Memberasb:ImpairedFinanceReceivableMembersrt:MinimumMemberasb:AppraisalsDiscountedCashFlowMember2022-01-012022-06-300000007789us-gaap:FairValueInputsLevel3Memberasb:ImpairedFinanceReceivableMembersrt:MaximumMemberasb:AppraisalsDiscountedCashFlowMember2022-01-012022-06-300000007789srt:WeightedAverageMemberus-gaap:FairValueInputsLevel3Memberasb:ImpairedFinanceReceivableMemberasb:AppraisalsDiscountedCashFlowMember2022-01-012022-06-300000007789us-gaap:InterestRateLockCommitmentsMemberus-gaap:FairValueInputsLevel3Membersrt:MinimumMemberasb:AppraisalsDiscountedCashFlowMember2022-01-012022-06-300000007789us-gaap:InterestRateLockCommitmentsMemberus-gaap:FairValueInputsLevel3Membersrt:MaximumMemberasb:AppraisalsDiscountedCashFlowMember2022-01-012022-06-300000007789us-gaap:InterestRateLockCommitmentsMembersrt:WeightedAverageMemberus-gaap:FairValueInputsLevel3Memberasb:AppraisalsDiscountedCashFlowMember2022-01-012022-06-300000007789us-gaap:FairValueInputsLevel1Member2022-06-300000007789us-gaap:FairValueInputsLevel1Member2021-12-310000007789us-gaap:FairValueInputsLevel2Member2022-06-300000007789us-gaap:FairValueInputsLevel2Member2021-12-310000007789us-gaap:FairValueInputsLevel2Memberus-gaap:OtherAssetsMember2022-06-300000007789us-gaap:FairValueInputsLevel2Memberus-gaap:OtherAssetsMember2021-12-310000007789us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:InterestRateLockCommitmentsMember2022-06-300000007789us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:InterestRateLockCommitmentsMember2021-12-310000007789us-gaap:ForwardContractsMemberus-gaap:FairValueInputsLevel3Member2022-06-300000007789us-gaap:ForwardContractsMemberus-gaap:FairValueInputsLevel3Member2021-12-310000007789us-gaap:FairValueInputsLevel2Memberus-gaap:OtherLiabilitiesMember2022-06-300000007789us-gaap:FairValueInputsLevel2Memberus-gaap:OtherLiabilitiesMember2021-12-310000007789us-gaap:PensionPlansDefinedBenefitMember2022-01-012022-06-300000007789us-gaap:PensionPlansDefinedBenefitMember2022-04-012022-06-300000007789us-gaap:PensionPlansDefinedBenefitMember2021-04-012021-06-300000007789us-gaap:PensionPlansDefinedBenefitMember2021-01-012021-06-300000007789us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember2022-04-012022-06-300000007789us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember2021-04-012021-06-300000007789us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember2022-01-012022-06-300000007789us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember2021-01-012021-06-30asb:segment0000007789us-gaap:OperatingSegmentsMemberasb:CorporateandCommercialSpecialtysegmentMember2022-04-012022-06-300000007789us-gaap:OperatingSegmentsMemberasb:CorporateandCommercialSpecialtysegmentMember2021-04-012021-06-300000007789us-gaap:OperatingSegmentsMemberasb:CorporateandCommercialSpecialtysegmentMember2022-01-012022-06-300000007789us-gaap:OperatingSegmentsMemberasb:CorporateandCommercialSpecialtysegmentMember2021-01-012021-06-300000007789asb:CommunityConsumerandBusinesssegmentMemberus-gaap:OperatingSegmentsMember2022-04-012022-06-300000007789asb:CommunityConsumerandBusinesssegmentMemberus-gaap:OperatingSegmentsMember2021-04-012021-06-300000007789asb:CommunityConsumerandBusinesssegmentMemberus-gaap:OperatingSegmentsMember2022-01-012022-06-300000007789asb:CommunityConsumerandBusinesssegmentMemberus-gaap:OperatingSegmentsMember2021-01-012021-06-300000007789us-gaap:OperatingSegmentsMemberasb:RiskManagementandSharedSeriviesSegmentMember2022-04-012022-06-300000007789us-gaap:OperatingSegmentsMemberasb:RiskManagementandSharedSeriviesSegmentMember2021-04-012021-06-300000007789us-gaap:OperatingSegmentsMemberasb:RiskManagementandSharedSeriviesSegmentMember2022-01-012022-06-300000007789us-gaap:OperatingSegmentsMemberasb:RiskManagementandSharedSeriviesSegmentMember2021-01-012021-06-300000007789asb:WhitnellMember2021-01-012021-06-300000007789us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2021-12-310000007789us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember2021-12-310000007789us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2022-01-012022-06-300000007789us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember2022-01-012022-06-300000007789us-gaap:AccumulatedOtherComprehensiveIncomeMember2022-01-012022-06-300000007789us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2022-06-300000007789us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember2022-06-300000007789us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2020-12-310000007789us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember2020-12-310000007789us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2021-01-012021-06-300000007789us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember2021-01-012021-06-300000007789us-gaap:AccumulatedOtherComprehensiveIncomeMember2021-01-012021-06-300000007789us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2021-06-300000007789us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember2021-06-300000007789us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2022-03-310000007789us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember2022-03-310000007789us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2022-04-012022-06-300000007789us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember2022-04-012022-06-300000007789us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2021-03-310000007789us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember2021-03-310000007789us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2021-04-012021-06-300000007789us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember2021-04-012021-06-300000007789asb:CorporateandCommercialSpecialtyMemberus-gaap:FiduciaryAndTrustMember2022-04-012022-06-300000007789asb:CorporateandCommercialSpecialtyMemberus-gaap:FiduciaryAndTrustMember2021-04-012021-06-300000007789asb:CorporateandCommercialSpecialtyMemberus-gaap:FiduciaryAndTrustMember2022-01-012022-06-300000007789asb:CorporateandCommercialSpecialtyMemberus-gaap:FiduciaryAndTrustMember2021-01-012021-06-300000007789us-gaap:DepositAccountMemberasb:CorporateandCommercialSpecialtyMember2022-04-012022-06-300000007789us-gaap:DepositAccountMemberasb:CorporateandCommercialSpecialtyMember2021-04-012021-06-300000007789us-gaap:DepositAccountMemberasb:CorporateandCommercialSpecialtyMember2022-01-012022-06-300000007789us-gaap:DepositAccountMemberasb:CorporateandCommercialSpecialtyMember2021-01-012021-06-300000007789asb:CorporateandCommercialSpecialtyMemberus-gaap:CreditAndDebitCardMember2022-04-012022-06-300000007789asb:CorporateandCommercialSpecialtyMemberus-gaap:CreditAndDebitCardMember2021-04-012021-06-300000007789asb:CorporateandCommercialSpecialtyMemberus-gaap:CreditAndDebitCardMember2022-01-012022-06-300000007789asb:CorporateandCommercialSpecialtyMemberus-gaap:CreditAndDebitCardMember2021-01-012021-06-300000007789asb:CorporateandCommercialSpecialtyMemberus-gaap:FinancialServiceOtherMember2022-04-012022-06-300000007789asb:CorporateandCommercialSpecialtyMemberus-gaap:FinancialServiceOtherMember2021-04-012021-06-300000007789asb:CorporateandCommercialSpecialtyMemberus-gaap:FinancialServiceOtherMember2022-01-012022-06-300000007789asb:CorporateandCommercialSpecialtyMemberus-gaap:FinancialServiceOtherMember2021-01-012021-06-300000007789asb:CorporateandCommercialSpecialtyMember2022-04-012022-06-300000007789asb:CorporateandCommercialSpecialtyMember2021-04-012021-06-300000007789asb:CorporateandCommercialSpecialtyMember2022-01-012022-06-300000007789asb:CorporateandCommercialSpecialtyMember2021-01-012021-06-300000007789asb:CorporateandCommercialSpecialtyMemberus-gaap:OperatingSegmentsMember2022-04-012022-06-300000007789asb:CorporateandCommercialSpecialtyMemberus-gaap:OperatingSegmentsMember2021-04-012021-06-300000007789asb:CorporateandCommercialSpecialtyMemberus-gaap:OperatingSegmentsMember2022-01-012022-06-300000007789asb:CorporateandCommercialSpecialtyMemberus-gaap:OperatingSegmentsMember2021-01-012021-06-300000007789us-gaap:DepositAccountMemberasb:CommunityConsumerandBusinessMember2022-04-012022-06-300000007789us-gaap:DepositAccountMemberasb:CommunityConsumerandBusinessMember2021-04-012021-06-300000007789us-gaap:DepositAccountMemberasb:CommunityConsumerandBusinessMember2022-01-012022-06-300000007789us-gaap:DepositAccountMemberasb:CommunityConsumerandBusinessMember2021-01-012021-06-300000007789asb:CommunityConsumerandBusinessMemberus-gaap:CreditAndDebitCardMember2022-04-012022-06-300000007789asb:CommunityConsumerandBusinessMemberus-gaap:CreditAndDebitCardMember2021-04-012021-06-300000007789asb:CommunityConsumerandBusinessMemberus-gaap:CreditAndDebitCardMember2022-01-012022-06-300000007789asb:CommunityConsumerandBusinessMemberus-gaap:CreditAndDebitCardMember2021-01-012021-06-300000007789asb:CommunityConsumerandBusinessMemberus-gaap:FinancialServiceOtherMember2022-04-012022-06-300000007789asb:CommunityConsumerandBusinessMemberus-gaap:FinancialServiceOtherMember2021-04-012021-06-300000007789asb:CommunityConsumerandBusinessMemberus-gaap:FinancialServiceOtherMember2022-01-012022-06-300000007789asb:CommunityConsumerandBusinessMemberus-gaap:FinancialServiceOtherMember2021-01-012021-06-300000007789asb:CommunityConsumerandBusinessMember2022-04-012022-06-300000007789asb:CommunityConsumerandBusinessMember2021-04-012021-06-300000007789asb:CommunityConsumerandBusinessMember2022-01-012022-06-300000007789asb:CommunityConsumerandBusinessMember2021-01-012021-06-300000007789us-gaap:OperatingSegmentsMemberasb:CommunityConsumerandBusinessMember2022-04-012022-06-300000007789us-gaap:OperatingSegmentsMemberasb:CommunityConsumerandBusinessMember2021-04-012021-06-300000007789us-gaap:OperatingSegmentsMemberasb:CommunityConsumerandBusinessMember2022-01-012022-06-300000007789us-gaap:OperatingSegmentsMemberasb:CommunityConsumerandBusinessMember2021-01-012021-06-300000007789us-gaap:DepositAccountMemberasb:RiskManagementandSharedServicesMember2022-04-012022-06-300000007789us-gaap:DepositAccountMemberasb:RiskManagementandSharedServicesMember2021-04-012021-06-300000007789us-gaap:DepositAccountMemberasb:RiskManagementandSharedServicesMember2022-01-012022-06-300000007789us-gaap:DepositAccountMemberasb:RiskManagementandSharedServicesMember2021-01-012021-06-300000007789asb:RiskManagementandSharedServicesMemberus-gaap:CreditAndDebitCardMember2022-04-012022-06-300000007789asb:RiskManagementandSharedServicesMemberus-gaap:CreditAndDebitCardMember2021-04-012021-06-300000007789asb:RiskManagementandSharedServicesMemberus-gaap:CreditAndDebitCardMember2022-01-012022-06-300000007789asb:RiskManagementandSharedServicesMemberus-gaap:CreditAndDebitCardMember2021-01-012021-06-300000007789asb:RiskManagementandSharedServicesMemberus-gaap:FinancialServiceOtherMember2022-04-012022-06-300000007789asb:RiskManagementandSharedServicesMemberus-gaap:FinancialServiceOtherMember2021-04-012021-06-300000007789asb:RiskManagementandSharedServicesMemberus-gaap:FinancialServiceOtherMember2022-01-012022-06-300000007789asb:RiskManagementandSharedServicesMemberus-gaap:FinancialServiceOtherMember2021-01-012021-06-300000007789asb:RiskManagementandSharedServicesMember2022-04-012022-06-300000007789asb:RiskManagementandSharedServicesMember2021-04-012021-06-300000007789asb:RiskManagementandSharedServicesMember2022-01-012022-06-300000007789asb:RiskManagementandSharedServicesMember2021-01-012021-06-300000007789us-gaap:OperatingSegmentsMemberasb:RiskManagementandSharedServicesMember2022-04-012022-06-300000007789us-gaap:OperatingSegmentsMemberasb:RiskManagementandSharedServicesMember2021-04-012021-06-300000007789us-gaap:OperatingSegmentsMemberasb:RiskManagementandSharedServicesMember2022-01-012022-06-300000007789us-gaap:OperatingSegmentsMemberasb:RiskManagementandSharedServicesMember2021-01-012021-06-300000007789srt:MinimumMember2022-06-300000007789srt:MaximumMember2022-06-300000007789us-gaap:EquipmentMember2022-06-300000007789us-gaap:EquipmentMember2021-12-310000007789asb:RetailandCorporateOfficesMember2022-06-300000007789asb:RetailandCorporateOfficesMember2021-12-310000007789us-gaap:LandMember2022-06-300000007789us-gaap:LandMember2021-12-31