false2021Q3000010119912-3100001011992021-01-012021-09-30xbrli:shares00001011992021-11-01iso4217:USD0000101199us-gaap:FixedMaturitiesMember2021-09-300000101199us-gaap:FixedMaturitiesMember2020-12-3100001011992021-09-3000001011992020-12-310000101199us-gaap:ShortTermInvestmentsMember2021-09-300000101199us-gaap:ShortTermInvestmentsMember2020-12-31iso4217:USDxbrli:shares00001011992021-07-012021-09-3000001011992020-07-012020-09-3000001011992020-01-012020-09-300000101199us-gaap:CommonStockMember2020-12-310000101199us-gaap:AdditionalPaidInCapitalMember2020-12-310000101199us-gaap:RetainedEarningsMember2020-12-310000101199us-gaap:AccumulatedOtherComprehensiveIncomeMember2020-12-310000101199us-gaap:RetainedEarningsMember2021-01-012021-03-3100001011992021-01-012021-03-310000101199us-gaap:CommonStockMember2021-01-012021-03-310000101199us-gaap:AdditionalPaidInCapitalMember2021-01-012021-03-310000101199us-gaap:AccumulatedOtherComprehensiveIncomeMember2021-01-012021-03-310000101199us-gaap:CommonStockMember2021-03-310000101199us-gaap:AdditionalPaidInCapitalMember2021-03-310000101199us-gaap:RetainedEarningsMember2021-03-310000101199us-gaap:AccumulatedOtherComprehensiveIncomeMember2021-03-3100001011992021-03-310000101199us-gaap:RetainedEarningsMember2021-04-012021-06-3000001011992021-04-012021-06-300000101199us-gaap:CommonStockMember2021-04-012021-06-300000101199us-gaap:AdditionalPaidInCapitalMember2021-04-012021-06-300000101199us-gaap:AccumulatedOtherComprehensiveIncomeMember2021-04-012021-06-300000101199us-gaap:CommonStockMember2021-06-300000101199us-gaap:AdditionalPaidInCapitalMember2021-06-300000101199us-gaap:RetainedEarningsMember2021-06-300000101199us-gaap:AccumulatedOtherComprehensiveIncomeMember2021-06-3000001011992021-06-300000101199us-gaap:RetainedEarningsMember2021-07-012021-09-300000101199us-gaap:CommonStockMember2021-07-012021-09-300000101199us-gaap:AdditionalPaidInCapitalMember2021-07-012021-09-300000101199us-gaap:AccumulatedOtherComprehensiveIncomeMember2021-07-012021-09-300000101199us-gaap:CommonStockMember2021-09-300000101199us-gaap:AdditionalPaidInCapitalMember2021-09-300000101199us-gaap:RetainedEarningsMember2021-09-300000101199us-gaap:AccumulatedOtherComprehensiveIncomeMember2021-09-300000101199us-gaap:CommonStockMember2019-12-310000101199us-gaap:AdditionalPaidInCapitalMember2019-12-310000101199us-gaap:RetainedEarningsMember2019-12-310000101199us-gaap:AccumulatedOtherComprehensiveIncomeMember2019-12-3100001011992019-12-310000101199us-gaap:RetainedEarningsMember2020-01-012020-03-3100001011992020-01-012020-03-310000101199us-gaap:CommonStockMember2020-01-012020-03-310000101199us-gaap:AdditionalPaidInCapitalMember2020-01-012020-03-310000101199us-gaap:AccumulatedOtherComprehensiveIncomeMember2020-01-012020-03-310000101199srt:CumulativeEffectPeriodOfAdoptionAdjustmentMemberus-gaap:RetainedEarningsMember2019-12-310000101199srt:CumulativeEffectPeriodOfAdoptionAdjustmentMember2019-12-310000101199us-gaap:CommonStockMember2020-03-310000101199us-gaap:AdditionalPaidInCapitalMember2020-03-310000101199us-gaap:RetainedEarningsMember2020-03-310000101199us-gaap:AccumulatedOtherComprehensiveIncomeMember2020-03-3100001011992020-03-310000101199us-gaap:RetainedEarningsMember2020-04-012020-06-3000001011992020-04-012020-06-300000101199us-gaap:CommonStockMember2020-04-012020-06-300000101199us-gaap:AdditionalPaidInCapitalMember2020-04-012020-06-300000101199us-gaap:AccumulatedOtherComprehensiveIncomeMember2020-04-012020-06-300000101199us-gaap:CommonStockMember2020-06-300000101199us-gaap:AdditionalPaidInCapitalMember2020-06-300000101199us-gaap:RetainedEarningsMember2020-06-300000101199us-gaap:AccumulatedOtherComprehensiveIncomeMember2020-06-3000001011992020-06-300000101199us-gaap:RetainedEarningsMember2020-07-012020-09-300000101199us-gaap:AdditionalPaidInCapitalMember2020-07-012020-09-300000101199us-gaap:AccumulatedOtherComprehensiveIncomeMember2020-07-012020-09-300000101199us-gaap:CommonStockMember2020-09-300000101199us-gaap:AdditionalPaidInCapitalMember2020-09-300000101199us-gaap:RetainedEarningsMember2020-09-300000101199us-gaap:AccumulatedOtherComprehensiveIncomeMember2020-09-3000001011992020-09-30ufcs:stateufcs:segment0000101199srt:MinimumMember2021-01-012021-09-300000101199srt:MaximumMember2021-01-012021-09-300000101199ufcs:SurplusNotesMember2020-12-150000101199ufcs:FederatedMutualMemberufcs:SurplusNotesMember2020-12-150000101199ufcs:FederatedLifeMemberufcs:SurplusNotesMember2020-12-15ufcs:variable_interest_entity0000101199us-gaap:VariableInterestEntityNotPrimaryBeneficiaryMember2021-09-300000101199us-gaap:USTreasurySecuritiesMember2021-09-300000101199us-gaap:USGovernmentAgenciesDebtSecuritiesMember2021-09-300000101199ufcs:MidwestMemberufcs:GeneralObligationsMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2021-09-300000101199ufcs:NortheastMemberufcs:GeneralObligationsMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2021-09-300000101199ufcs:GeneralObligationsMemberus-gaap:USStatesAndPoliticalSubdivisionsMemberufcs:SouthMember2021-09-300000101199ufcs:WestMemberufcs:GeneralObligationsMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2021-09-300000101199ufcs:MidwestMemberufcs:SpecialRevenueMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2021-09-300000101199ufcs:NortheastMemberufcs:SpecialRevenueMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2021-09-300000101199ufcs:SpecialRevenueMemberus-gaap:USStatesAndPoliticalSubdivisionsMemberufcs:SouthMember2021-09-300000101199ufcs:WestMemberufcs:SpecialRevenueMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2021-09-300000101199us-gaap:ForeignGovernmentDebtSecuritiesMember2021-09-300000101199us-gaap:PublicUtilityBondsMember2021-09-300000101199ufcs:EnergyMemberus-gaap:CorporateDebtSecuritiesMember2021-09-300000101199us-gaap:CorporateDebtSecuritiesMemberufcs:IndustrialMember2021-09-300000101199ufcs:ConsumerGoodsAndServiceMemberus-gaap:CorporateDebtSecuritiesMember2021-09-300000101199us-gaap:HealthCareMemberus-gaap:CorporateDebtSecuritiesMember2021-09-300000101199ufcs:TechnologyMediaAndTelecommunicationsMemberus-gaap:CorporateDebtSecuritiesMember2021-09-300000101199ufcs:FinancialServicesMemberus-gaap:CorporateDebtSecuritiesMember2021-09-300000101199us-gaap:MortgageBackedSecuritiesMember2021-09-300000101199us-gaap:CollateralizedMortgageObligationsMemberus-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMember2021-09-300000101199us-gaap:CollateralizedMortgageObligationsMemberus-gaap:FederalHomeLoanMortgageCorporationFhlmcInsuredLoansMember2021-09-300000101199us-gaap:FederalNationalMortgageAssociationFnmaInsuredLoansMemberus-gaap:CollateralizedMortgageObligationsMember2021-09-300000101199us-gaap:AssetBackedSecuritiesMember2021-09-300000101199ufcs:FixedMaturitiesAndShortTermInvestmentsMember2021-09-300000101199us-gaap:USTreasurySecuritiesMember2020-12-310000101199us-gaap:USGovernmentAgenciesDebtSecuritiesMember2020-12-310000101199ufcs:MidwestMemberufcs:GeneralObligationsMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2020-12-310000101199ufcs:NortheastMemberufcs:GeneralObligationsMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2020-12-310000101199ufcs:GeneralObligationsMemberus-gaap:USStatesAndPoliticalSubdivisionsMemberufcs:SouthMember2020-12-310000101199ufcs:WestMemberufcs:GeneralObligationsMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2020-12-310000101199ufcs:MidwestMemberufcs:SpecialRevenueMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2020-12-310000101199ufcs:NortheastMemberufcs:SpecialRevenueMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2020-12-310000101199ufcs:SpecialRevenueMemberus-gaap:USStatesAndPoliticalSubdivisionsMemberufcs:SouthMember2020-12-310000101199ufcs:WestMemberufcs:SpecialRevenueMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2020-12-310000101199us-gaap:ForeignGovernmentDebtSecuritiesMember2020-12-310000101199us-gaap:PublicUtilityBondsMember2020-12-310000101199ufcs:EnergyMemberus-gaap:CorporateDebtSecuritiesMember2020-12-310000101199us-gaap:CorporateDebtSecuritiesMemberufcs:IndustrialMember2020-12-310000101199ufcs:ConsumerGoodsAndServiceMemberus-gaap:CorporateDebtSecuritiesMember2020-12-310000101199us-gaap:HealthCareMemberus-gaap:CorporateDebtSecuritiesMember2020-12-310000101199ufcs:TechnologyMediaAndTelecommunicationsMemberus-gaap:CorporateDebtSecuritiesMember2020-12-310000101199ufcs:FinancialServicesMemberus-gaap:CorporateDebtSecuritiesMember2020-12-310000101199us-gaap:MortgageBackedSecuritiesMember2020-12-310000101199us-gaap:CollateralizedMortgageObligationsMemberus-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMember2020-12-310000101199us-gaap:CollateralizedMortgageObligationsMemberus-gaap:FederalHomeLoanMortgageCorporationFhlmcInsuredLoansMember2020-12-310000101199us-gaap:FederalNationalMortgageAssociationFnmaInsuredLoansMemberus-gaap:CollateralizedMortgageObligationsMember2020-12-310000101199us-gaap:AssetBackedSecuritiesMember2020-12-310000101199us-gaap:CollateralizedMortgageObligationsMember2021-09-300000101199us-gaap:FixedMaturitiesMember2021-09-300000101199ufcs:TradingAccountAssetsChangeInFairValueMember2021-07-012021-09-300000101199ufcs:TradingAccountAssetsChangeInFairValueMember2020-07-012020-09-300000101199ufcs:TradingAccountAssetsChangeInFairValueMember2021-01-012021-09-300000101199ufcs:TradingAccountAssetsChangeInFairValueMember2020-01-012020-09-300000101199ufcs:TradingAccountAssetsSalesMember2021-07-012021-09-300000101199ufcs:TradingAccountAssetsSalesMember2020-07-012020-09-300000101199ufcs:TradingAccountAssetsSalesMember2021-01-012021-09-300000101199ufcs:TradingAccountAssetsSalesMember2020-01-012020-09-300000101199us-gaap:FixedMaturitiesMember2021-07-012021-09-300000101199us-gaap:FixedMaturitiesMember2020-07-012020-09-300000101199us-gaap:FixedMaturitiesMember2021-01-012021-09-300000101199us-gaap:FixedMaturitiesMember2020-01-012020-09-3000001011992019-12-012019-12-31ufcs:dateufcs:issue0000101199us-gaap:OtherAssetsMemberus-gaap:FairValueInputsLevel2Memberufcs:RabbiTrustMember2021-09-300000101199us-gaap:FixedMaturitiesMemberus-gaap:EstimateOfFairValueFairValueDisclosureMember2021-09-300000101199us-gaap:FixedMaturitiesMemberus-gaap:CarryingReportedAmountFairValueDisclosureMember2021-09-300000101199us-gaap:FixedMaturitiesMemberus-gaap:EstimateOfFairValueFairValueDisclosureMember2020-12-310000101199us-gaap:FixedMaturitiesMemberus-gaap:CarryingReportedAmountFairValueDisclosureMember2020-12-310000101199us-gaap:EstimateOfFairValueFairValueDisclosureMember2021-09-300000101199us-gaap:CarryingReportedAmountFairValueDisclosureMember2021-09-300000101199us-gaap:EstimateOfFairValueFairValueDisclosureMember2020-12-310000101199us-gaap:CarryingReportedAmountFairValueDisclosureMember2020-12-310000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:USTreasurySecuritiesMember2021-09-300000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberus-gaap:USTreasurySecuritiesMember2021-09-300000101199us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USTreasurySecuritiesMember2021-09-300000101199us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USTreasurySecuritiesMember2021-09-300000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:USGovernmentAgenciesDebtSecuritiesMember2021-09-300000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberus-gaap:USGovernmentAgenciesDebtSecuritiesMember2021-09-300000101199us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USGovernmentAgenciesDebtSecuritiesMember2021-09-300000101199us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USGovernmentAgenciesDebtSecuritiesMember2021-09-300000101199ufcs:MidwestMemberufcs:GeneralObligationsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2021-09-300000101199ufcs:MidwestMemberufcs:GeneralObligationsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberus-gaap:USStatesAndPoliticalSubdivisionsMember2021-09-300000101199ufcs:MidwestMemberus-gaap:FairValueInputsLevel2Memberufcs:GeneralObligationsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2021-09-300000101199ufcs:MidwestMemberus-gaap:FairValueInputsLevel3Memberufcs:GeneralObligationsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2021-09-300000101199ufcs:NortheastMemberufcs:GeneralObligationsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2021-09-300000101199ufcs:NortheastMemberufcs:GeneralObligationsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberus-gaap:USStatesAndPoliticalSubdivisionsMember2021-09-300000101199us-gaap:FairValueInputsLevel2Memberufcs:NortheastMemberufcs:GeneralObligationsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2021-09-300000101199us-gaap:FairValueInputsLevel3Memberufcs:NortheastMemberufcs:GeneralObligationsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2021-09-300000101199ufcs:GeneralObligationsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USStatesAndPoliticalSubdivisionsMemberufcs:SouthMember2021-09-300000101199ufcs:GeneralObligationsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberus-gaap:USStatesAndPoliticalSubdivisionsMemberufcs:SouthMember2021-09-300000101199us-gaap:FairValueInputsLevel2Memberufcs:GeneralObligationsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USStatesAndPoliticalSubdivisionsMemberufcs:SouthMember2021-09-300000101199us-gaap:FairValueInputsLevel3Memberufcs:GeneralObligationsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USStatesAndPoliticalSubdivisionsMemberufcs:SouthMember2021-09-300000101199ufcs:WestMemberufcs:GeneralObligationsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2021-09-300000101199ufcs:WestMemberufcs:GeneralObligationsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberus-gaap:USStatesAndPoliticalSubdivisionsMember2021-09-300000101199ufcs:WestMemberus-gaap:FairValueInputsLevel2Memberufcs:GeneralObligationsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2021-09-300000101199ufcs:WestMemberus-gaap:FairValueInputsLevel3Memberufcs:GeneralObligationsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2021-09-300000101199ufcs:MidwestMemberus-gaap:FairValueMeasurementsRecurringMemberufcs:SpecialRevenueMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2021-09-300000101199ufcs:MidwestMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberufcs:SpecialRevenueMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2021-09-300000101199ufcs:MidwestMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberufcs:SpecialRevenueMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2021-09-300000101199ufcs:MidwestMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberufcs:SpecialRevenueMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2021-09-300000101199ufcs:NortheastMemberus-gaap:FairValueMeasurementsRecurringMemberufcs:SpecialRevenueMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2021-09-300000101199ufcs:NortheastMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberufcs:SpecialRevenueMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2021-09-300000101199us-gaap:FairValueInputsLevel2Memberufcs:NortheastMemberus-gaap:FairValueMeasurementsRecurringMemberufcs:SpecialRevenueMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2021-09-300000101199us-gaap:FairValueInputsLevel3Memberufcs:NortheastMemberus-gaap:FairValueMeasurementsRecurringMemberufcs:SpecialRevenueMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2021-09-300000101199us-gaap:FairValueMeasurementsRecurringMemberufcs:SpecialRevenueMemberus-gaap:USStatesAndPoliticalSubdivisionsMemberufcs:SouthMember2021-09-300000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberufcs:SpecialRevenueMemberus-gaap:USStatesAndPoliticalSubdivisionsMemberufcs:SouthMember2021-09-300000101199us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberufcs:SpecialRevenueMemberus-gaap:USStatesAndPoliticalSubdivisionsMemberufcs:SouthMember2021-09-300000101199us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberufcs:SpecialRevenueMemberus-gaap:USStatesAndPoliticalSubdivisionsMemberufcs:SouthMember2021-09-300000101199ufcs:WestMemberus-gaap:FairValueMeasurementsRecurringMemberufcs:SpecialRevenueMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2021-09-300000101199ufcs:WestMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberufcs:SpecialRevenueMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2021-09-300000101199ufcs:WestMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberufcs:SpecialRevenueMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2021-09-300000101199ufcs:WestMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberufcs:SpecialRevenueMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2021-09-300000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:ForeignGovernmentDebtSecuritiesMember2021-09-300000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberus-gaap:ForeignGovernmentDebtSecuritiesMember2021-09-300000101199us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:ForeignGovernmentDebtSecuritiesMember2021-09-300000101199us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:ForeignGovernmentDebtSecuritiesMember2021-09-300000101199us-gaap:PublicUtilityBondsMemberus-gaap:FairValueMeasurementsRecurringMember2021-09-300000101199us-gaap:PublicUtilityBondsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2021-09-300000101199us-gaap:PublicUtilityBondsMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2021-09-300000101199us-gaap:FairValueInputsLevel3Memberus-gaap:PublicUtilityBondsMemberus-gaap:FairValueMeasurementsRecurringMember2021-09-300000101199us-gaap:FairValueMeasurementsRecurringMemberufcs:EnergyMemberus-gaap:CorporateDebtSecuritiesMember2021-09-300000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberufcs:EnergyMemberus-gaap:CorporateDebtSecuritiesMember2021-09-300000101199us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberufcs:EnergyMemberus-gaap:CorporateDebtSecuritiesMember2021-09-300000101199us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberufcs:EnergyMemberus-gaap:CorporateDebtSecuritiesMember2021-09-300000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMemberufcs:IndustrialMember2021-09-300000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberus-gaap:CorporateDebtSecuritiesMemberufcs:IndustrialMember2021-09-300000101199us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMemberufcs:IndustrialMember2021-09-300000101199us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMemberufcs:IndustrialMember2021-09-300000101199ufcs:ConsumerGoodsAndServiceMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMember2021-09-300000101199ufcs:ConsumerGoodsAndServiceMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberus-gaap:CorporateDebtSecuritiesMember2021-09-300000101199ufcs:ConsumerGoodsAndServiceMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMember2021-09-300000101199us-gaap:FairValueInputsLevel3Memberufcs:ConsumerGoodsAndServiceMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMember2021-09-300000101199us-gaap:HealthCareMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMember2021-09-300000101199us-gaap:HealthCareMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberus-gaap:CorporateDebtSecuritiesMember2021-09-300000101199us-gaap:HealthCareMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMember2021-09-300000101199us-gaap:FairValueInputsLevel3Memberus-gaap:HealthCareMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMember2021-09-300000101199us-gaap:FairValueMeasurementsRecurringMemberufcs:TechnologyMediaAndTelecommunicationsMemberus-gaap:CorporateDebtSecuritiesMember2021-09-300000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberufcs:TechnologyMediaAndTelecommunicationsMemberus-gaap:CorporateDebtSecuritiesMember2021-09-300000101199us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberufcs:TechnologyMediaAndTelecommunicationsMemberus-gaap:CorporateDebtSecuritiesMember2021-09-300000101199us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberufcs:TechnologyMediaAndTelecommunicationsMemberus-gaap:CorporateDebtSecuritiesMember2021-09-300000101199ufcs:FinancialServicesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMember2021-09-300000101199ufcs:FinancialServicesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberus-gaap:CorporateDebtSecuritiesMember2021-09-300000101199ufcs:FinancialServicesMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMember2021-09-300000101199us-gaap:FairValueInputsLevel3Memberufcs:FinancialServicesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMember2021-09-300000101199us-gaap:MortgageBackedSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMember2021-09-300000101199us-gaap:MortgageBackedSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2021-09-300000101199us-gaap:FairValueInputsLevel2Memberus-gaap:MortgageBackedSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMember2021-09-300000101199us-gaap:FairValueInputsLevel3Memberus-gaap:MortgageBackedSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMember2021-09-300000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:CollateralizedMortgageObligationsMemberus-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMember2021-09-300000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberus-gaap:CollateralizedMortgageObligationsMemberus-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMember2021-09-300000101199us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CollateralizedMortgageObligationsMemberus-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMember2021-09-300000101199us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CollateralizedMortgageObligationsMemberus-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMember2021-09-300000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:CollateralizedMortgageObligationsMemberus-gaap:FederalHomeLoanMortgageCorporationFhlmcInsuredLoansMember2021-09-300000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberus-gaap:CollateralizedMortgageObligationsMemberus-gaap:FederalHomeLoanMortgageCorporationFhlmcInsuredLoansMember2021-09-300000101199us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CollateralizedMortgageObligationsMemberus-gaap:FederalHomeLoanMortgageCorporationFhlmcInsuredLoansMember2021-09-300000101199us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CollateralizedMortgageObligationsMemberus-gaap:FederalHomeLoanMortgageCorporationFhlmcInsuredLoansMember2021-09-300000101199us-gaap:FederalNationalMortgageAssociationFnmaInsuredLoansMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CollateralizedMortgageObligationsMember2021-09-300000101199us-gaap:FederalNationalMortgageAssociationFnmaInsuredLoansMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberus-gaap:CollateralizedMortgageObligationsMember2021-09-300000101199us-gaap:FederalNationalMortgageAssociationFnmaInsuredLoansMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CollateralizedMortgageObligationsMember2021-09-300000101199us-gaap:FairValueInputsLevel3Memberus-gaap:FederalNationalMortgageAssociationFnmaInsuredLoansMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CollateralizedMortgageObligationsMember2021-09-300000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:AssetBackedSecuritiesMember2021-09-300000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberus-gaap:AssetBackedSecuritiesMember2021-09-300000101199us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:AssetBackedSecuritiesMember2021-09-300000101199us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:AssetBackedSecuritiesMember2021-09-300000101199us-gaap:FairValueMeasurementsRecurringMember2021-09-300000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2021-09-300000101199us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2021-09-300000101199us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMember2021-09-300000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:PublicUtilitiesMember2021-09-300000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberus-gaap:PublicUtilitiesMember2021-09-300000101199us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:PublicUtilitiesMember2021-09-300000101199us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:PublicUtilitiesMember2021-09-300000101199us-gaap:FairValueMeasurementsRecurringMemberufcs:EnergyMember2021-09-300000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberufcs:EnergyMember2021-09-300000101199us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberufcs:EnergyMember2021-09-300000101199us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberufcs:EnergyMember2021-09-300000101199us-gaap:FairValueMeasurementsRecurringMemberufcs:IndustrialMember2021-09-300000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberufcs:IndustrialMember2021-09-300000101199us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberufcs:IndustrialMember2021-09-300000101199us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberufcs:IndustrialMember2021-09-300000101199ufcs:ConsumerGoodsAndServiceMemberus-gaap:FairValueMeasurementsRecurringMember2021-09-300000101199ufcs:ConsumerGoodsAndServiceMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2021-09-300000101199ufcs:ConsumerGoodsAndServiceMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2021-09-300000101199us-gaap:FairValueInputsLevel3Memberufcs:ConsumerGoodsAndServiceMemberus-gaap:FairValueMeasurementsRecurringMember2021-09-300000101199us-gaap:HealthCareMemberus-gaap:FairValueMeasurementsRecurringMember2021-09-300000101199us-gaap:HealthCareMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2021-09-300000101199us-gaap:HealthCareMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2021-09-300000101199us-gaap:FairValueInputsLevel3Memberus-gaap:HealthCareMemberus-gaap:FairValueMeasurementsRecurringMember2021-09-300000101199us-gaap:FairValueMeasurementsRecurringMemberufcs:TechnologyMediaAndTelecommunicationsMember2021-09-300000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberufcs:TechnologyMediaAndTelecommunicationsMember2021-09-300000101199us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberufcs:TechnologyMediaAndTelecommunicationsMember2021-09-300000101199us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberufcs:TechnologyMediaAndTelecommunicationsMember2021-09-300000101199ufcs:FinancialServicesMemberus-gaap:FairValueMeasurementsRecurringMember2021-09-300000101199ufcs:FinancialServicesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2021-09-300000101199ufcs:FinancialServicesMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2021-09-300000101199us-gaap:FairValueInputsLevel3Memberufcs:FinancialServicesMemberus-gaap:FairValueMeasurementsRecurringMember2021-09-300000101199us-gaap:NonredeemablePreferredStockMemberus-gaap:FairValueMeasurementsRecurringMember2021-09-300000101199us-gaap:NonredeemablePreferredStockMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2021-09-300000101199us-gaap:NonredeemablePreferredStockMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2021-09-300000101199us-gaap:NonredeemablePreferredStockMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMember2021-09-300000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:USTreasurySecuritiesMember2020-12-310000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberus-gaap:USTreasurySecuritiesMember2020-12-310000101199us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USTreasurySecuritiesMember2020-12-310000101199us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USTreasurySecuritiesMember2020-12-310000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:USGovernmentAgenciesDebtSecuritiesMember2020-12-310000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberus-gaap:USGovernmentAgenciesDebtSecuritiesMember2020-12-310000101199us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USGovernmentAgenciesDebtSecuritiesMember2020-12-310000101199us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USGovernmentAgenciesDebtSecuritiesMember2020-12-310000101199ufcs:MidwestMemberufcs:GeneralObligationsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2020-12-310000101199ufcs:MidwestMemberufcs:GeneralObligationsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberus-gaap:USStatesAndPoliticalSubdivisionsMember2020-12-310000101199ufcs:MidwestMemberus-gaap:FairValueInputsLevel2Memberufcs:GeneralObligationsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2020-12-310000101199ufcs:MidwestMemberus-gaap:FairValueInputsLevel3Memberufcs:GeneralObligationsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2020-12-310000101199ufcs:NortheastMemberufcs:GeneralObligationsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2020-12-310000101199ufcs:NortheastMemberufcs:GeneralObligationsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberus-gaap:USStatesAndPoliticalSubdivisionsMember2020-12-310000101199us-gaap:FairValueInputsLevel2Memberufcs:NortheastMemberufcs:GeneralObligationsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2020-12-310000101199us-gaap:FairValueInputsLevel3Memberufcs:NortheastMemberufcs:GeneralObligationsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2020-12-310000101199ufcs:GeneralObligationsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USStatesAndPoliticalSubdivisionsMemberufcs:SouthMember2020-12-310000101199ufcs:GeneralObligationsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberus-gaap:USStatesAndPoliticalSubdivisionsMemberufcs:SouthMember2020-12-310000101199us-gaap:FairValueInputsLevel2Memberufcs:GeneralObligationsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USStatesAndPoliticalSubdivisionsMemberufcs:SouthMember2020-12-310000101199us-gaap:FairValueInputsLevel3Memberufcs:GeneralObligationsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USStatesAndPoliticalSubdivisionsMemberufcs:SouthMember2020-12-310000101199ufcs:WestMemberufcs:GeneralObligationsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2020-12-310000101199ufcs:WestMemberufcs:GeneralObligationsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberus-gaap:USStatesAndPoliticalSubdivisionsMember2020-12-310000101199ufcs:WestMemberus-gaap:FairValueInputsLevel2Memberufcs:GeneralObligationsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2020-12-310000101199ufcs:WestMemberus-gaap:FairValueInputsLevel3Memberufcs:GeneralObligationsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2020-12-310000101199ufcs:MidwestMemberus-gaap:FairValueMeasurementsRecurringMemberufcs:SpecialRevenueMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2020-12-310000101199ufcs:MidwestMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberufcs:SpecialRevenueMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2020-12-310000101199ufcs:MidwestMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberufcs:SpecialRevenueMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2020-12-310000101199ufcs:MidwestMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberufcs:SpecialRevenueMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2020-12-310000101199ufcs:NortheastMemberus-gaap:FairValueMeasurementsRecurringMemberufcs:SpecialRevenueMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2020-12-310000101199ufcs:NortheastMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberufcs:SpecialRevenueMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2020-12-310000101199us-gaap:FairValueInputsLevel2Memberufcs:NortheastMemberus-gaap:FairValueMeasurementsRecurringMemberufcs:SpecialRevenueMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2020-12-310000101199us-gaap:FairValueInputsLevel3Memberufcs:NortheastMemberus-gaap:FairValueMeasurementsRecurringMemberufcs:SpecialRevenueMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2020-12-310000101199us-gaap:FairValueMeasurementsRecurringMemberufcs:SpecialRevenueMemberus-gaap:USStatesAndPoliticalSubdivisionsMemberufcs:SouthMember2020-12-310000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberufcs:SpecialRevenueMemberus-gaap:USStatesAndPoliticalSubdivisionsMemberufcs:SouthMember2020-12-310000101199us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberufcs:SpecialRevenueMemberus-gaap:USStatesAndPoliticalSubdivisionsMemberufcs:SouthMember2020-12-310000101199us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberufcs:SpecialRevenueMemberus-gaap:USStatesAndPoliticalSubdivisionsMemberufcs:SouthMember2020-12-310000101199ufcs:WestMemberus-gaap:FairValueMeasurementsRecurringMemberufcs:SpecialRevenueMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2020-12-310000101199ufcs:WestMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberufcs:SpecialRevenueMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2020-12-310000101199ufcs:WestMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberufcs:SpecialRevenueMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2020-12-310000101199ufcs:WestMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberufcs:SpecialRevenueMemberus-gaap:USStatesAndPoliticalSubdivisionsMember2020-12-310000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:ForeignGovernmentDebtSecuritiesMember2020-12-310000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberus-gaap:ForeignGovernmentDebtSecuritiesMember2020-12-310000101199us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:ForeignGovernmentDebtSecuritiesMember2020-12-310000101199us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:ForeignGovernmentDebtSecuritiesMember2020-12-310000101199us-gaap:PublicUtilityBondsMemberus-gaap:FairValueMeasurementsRecurringMember2020-12-310000101199us-gaap:PublicUtilityBondsMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2020-12-310000101199us-gaap:PublicUtilityBondsMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2020-12-310000101199us-gaap:FairValueInputsLevel3Memberus-gaap:PublicUtilityBondsMemberus-gaap:FairValueMeasurementsRecurringMember2020-12-310000101199us-gaap:FairValueMeasurementsRecurringMemberufcs:EnergyMemberus-gaap:CorporateDebtSecuritiesMember2020-12-310000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberufcs:EnergyMemberus-gaap:CorporateDebtSecuritiesMember2020-12-310000101199us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberufcs:EnergyMemberus-gaap:CorporateDebtSecuritiesMember2020-12-310000101199us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberufcs:EnergyMemberus-gaap:CorporateDebtSecuritiesMember2020-12-310000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMemberufcs:IndustrialMember2020-12-310000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberus-gaap:CorporateDebtSecuritiesMemberufcs:IndustrialMember2020-12-310000101199us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMemberufcs:IndustrialMember2020-12-310000101199us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMemberufcs:IndustrialMember2020-12-310000101199ufcs:ConsumerGoodsAndServiceMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMember2020-12-310000101199ufcs:ConsumerGoodsAndServiceMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberus-gaap:CorporateDebtSecuritiesMember2020-12-310000101199ufcs:ConsumerGoodsAndServiceMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMember2020-12-310000101199us-gaap:FairValueInputsLevel3Memberufcs:ConsumerGoodsAndServiceMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMember2020-12-310000101199us-gaap:HealthCareMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMember2020-12-310000101199us-gaap:HealthCareMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberus-gaap:CorporateDebtSecuritiesMember2020-12-310000101199us-gaap:HealthCareMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMember2020-12-310000101199us-gaap:FairValueInputsLevel3Memberus-gaap:HealthCareMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMember2020-12-310000101199us-gaap:FairValueMeasurementsRecurringMemberufcs:TechnologyMediaAndTelecommunicationsMemberus-gaap:CorporateDebtSecuritiesMember2020-12-310000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberufcs:TechnologyMediaAndTelecommunicationsMemberus-gaap:CorporateDebtSecuritiesMember2020-12-310000101199us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberufcs:TechnologyMediaAndTelecommunicationsMemberus-gaap:CorporateDebtSecuritiesMember2020-12-310000101199us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberufcs:TechnologyMediaAndTelecommunicationsMemberus-gaap:CorporateDebtSecuritiesMember2020-12-310000101199ufcs:FinancialServicesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMember2020-12-310000101199ufcs:FinancialServicesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberus-gaap:CorporateDebtSecuritiesMember2020-12-310000101199ufcs:FinancialServicesMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMember2020-12-310000101199us-gaap:FairValueInputsLevel3Memberufcs:FinancialServicesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMember2020-12-310000101199us-gaap:MortgageBackedSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMember2020-12-310000101199us-gaap:MortgageBackedSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2020-12-310000101199us-gaap:FairValueInputsLevel2Memberus-gaap:MortgageBackedSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMember2020-12-310000101199us-gaap:FairValueInputsLevel3Memberus-gaap:MortgageBackedSecuritiesMemberus-gaap:FairValueMeasurementsRecurringMember2020-12-310000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:CollateralizedMortgageObligationsMemberus-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMember2020-12-310000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberus-gaap:CollateralizedMortgageObligationsMemberus-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMember2020-12-310000101199us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CollateralizedMortgageObligationsMemberus-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMember2020-12-310000101199us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CollateralizedMortgageObligationsMemberus-gaap:GovernmentNationalMortgageAssociationGnmaInsuredLoansMember2020-12-310000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:CollateralizedMortgageObligationsMemberus-gaap:FederalHomeLoanMortgageCorporationFhlmcInsuredLoansMember2020-12-310000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberus-gaap:CollateralizedMortgageObligationsMemberus-gaap:FederalHomeLoanMortgageCorporationFhlmcInsuredLoansMember2020-12-310000101199us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CollateralizedMortgageObligationsMemberus-gaap:FederalHomeLoanMortgageCorporationFhlmcInsuredLoansMember2020-12-310000101199us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CollateralizedMortgageObligationsMemberus-gaap:FederalHomeLoanMortgageCorporationFhlmcInsuredLoansMember2020-12-310000101199us-gaap:FederalNationalMortgageAssociationFnmaInsuredLoansMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CollateralizedMortgageObligationsMember2020-12-310000101199us-gaap:FederalNationalMortgageAssociationFnmaInsuredLoansMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberus-gaap:CollateralizedMortgageObligationsMember2020-12-310000101199us-gaap:FederalNationalMortgageAssociationFnmaInsuredLoansMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CollateralizedMortgageObligationsMember2020-12-310000101199us-gaap:FairValueInputsLevel3Memberus-gaap:FederalNationalMortgageAssociationFnmaInsuredLoansMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CollateralizedMortgageObligationsMember2020-12-310000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:AssetBackedSecuritiesMember2020-12-310000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberus-gaap:AssetBackedSecuritiesMember2020-12-310000101199us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:AssetBackedSecuritiesMember2020-12-310000101199us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:AssetBackedSecuritiesMember2020-12-310000101199us-gaap:FairValueMeasurementsRecurringMember2020-12-310000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2020-12-310000101199us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2020-12-310000101199us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMember2020-12-310000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:PublicUtilitiesMember2020-12-310000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberus-gaap:PublicUtilitiesMember2020-12-310000101199us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:PublicUtilitiesMember2020-12-310000101199us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:PublicUtilitiesMember2020-12-310000101199us-gaap:FairValueMeasurementsRecurringMemberufcs:EnergyMember2020-12-310000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberufcs:EnergyMember2020-12-310000101199us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberufcs:EnergyMember2020-12-310000101199us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberufcs:EnergyMember2020-12-310000101199us-gaap:FairValueMeasurementsRecurringMemberufcs:IndustrialMember2020-12-310000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberufcs:IndustrialMember2020-12-310000101199us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberufcs:IndustrialMember2020-12-310000101199us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberufcs:IndustrialMember2020-12-310000101199ufcs:ConsumerGoodsAndServiceMemberus-gaap:FairValueMeasurementsRecurringMember2020-12-310000101199ufcs:ConsumerGoodsAndServiceMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2020-12-310000101199ufcs:ConsumerGoodsAndServiceMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2020-12-310000101199us-gaap:FairValueInputsLevel3Memberufcs:ConsumerGoodsAndServiceMemberus-gaap:FairValueMeasurementsRecurringMember2020-12-310000101199us-gaap:HealthCareMemberus-gaap:FairValueMeasurementsRecurringMember2020-12-310000101199us-gaap:HealthCareMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2020-12-310000101199us-gaap:HealthCareMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2020-12-310000101199us-gaap:FairValueInputsLevel3Memberus-gaap:HealthCareMemberus-gaap:FairValueMeasurementsRecurringMember2020-12-310000101199us-gaap:FairValueMeasurementsRecurringMemberufcs:TechnologyMediaAndTelecommunicationsMember2020-12-310000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Memberufcs:TechnologyMediaAndTelecommunicationsMember2020-12-310000101199us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberufcs:TechnologyMediaAndTelecommunicationsMember2020-12-310000101199us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberufcs:TechnologyMediaAndTelecommunicationsMember2020-12-310000101199ufcs:FinancialServicesMemberus-gaap:FairValueMeasurementsRecurringMember2020-12-310000101199ufcs:FinancialServicesMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2020-12-310000101199ufcs:FinancialServicesMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2020-12-310000101199us-gaap:FairValueInputsLevel3Memberufcs:FinancialServicesMemberus-gaap:FairValueMeasurementsRecurringMember2020-12-310000101199us-gaap:NonredeemablePreferredStockMemberus-gaap:FairValueMeasurementsRecurringMember2020-12-310000101199us-gaap:NonredeemablePreferredStockMemberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:FairValueInputsLevel1Member2020-12-310000101199us-gaap:NonredeemablePreferredStockMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2020-12-310000101199us-gaap:NonredeemablePreferredStockMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMember2020-12-31xbrli:pure0000101199srt:MinimumMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:ValuationTechniqueDiscountedCashFlowMemberus-gaap:AssetBackedSecuritiesMember2021-09-300000101199us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MaximumMemberus-gaap:AssetBackedSecuritiesMember2021-09-300000101199srt:MinimumMemberus-gaap:NonredeemablePreferredStockMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:ValuationTechniqueDiscountedCashFlowMember2021-09-300000101199us-gaap:NonredeemablePreferredStockMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:ValuationTechniqueDiscountedCashFlowMembersrt:MaximumMember2021-09-300000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMember2021-06-300000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:AssetBackedSecuritiesMember2021-06-300000101199us-gaap:EquitySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMember2021-06-300000101199us-gaap:FairValueMeasurementsRecurringMember2021-06-300000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMember2021-07-012021-09-300000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:AssetBackedSecuritiesMember2021-07-012021-09-300000101199us-gaap:EquitySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMember2021-07-012021-09-300000101199us-gaap:FairValueMeasurementsRecurringMember2021-07-012021-09-300000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMember2021-09-300000101199us-gaap:EquitySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMember2021-09-300000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMember2020-12-310000101199us-gaap:EquitySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMember2020-12-310000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMember2021-01-012021-09-300000101199us-gaap:FairValueMeasurementsRecurringMemberus-gaap:AssetBackedSecuritiesMember2021-01-012021-09-300000101199us-gaap:EquitySecuritiesMemberus-gaap:FairValueMeasurementsRecurringMember2021-01-012021-09-300000101199us-gaap:FairValueMeasurementsRecurringMember2021-01-012021-09-300000101199ufcs:LtvLessThan65PercentMember2021-09-300000101199ufcs:LtvLessThan65PercentMember2020-12-310000101199ufcs:Ltv65To75PercentMember2021-09-300000101199ufcs:Ltv65To75PercentMember2020-12-310000101199ufcs:CommercialMortgageLoansMemberufcs:EastNorthCentralMemberus-gaap:GeographicConcentrationRiskMember2021-09-300000101199ufcs:CommercialMortgageLoansMemberufcs:EastNorthCentralMemberus-gaap:GeographicConcentrationRiskMember2021-01-012021-09-300000101199ufcs:CommercialMortgageLoansMemberufcs:EastNorthCentralMemberus-gaap:GeographicConcentrationRiskMember2020-12-310000101199ufcs:CommercialMortgageLoansMemberufcs:EastNorthCentralMemberus-gaap:GeographicConcentrationRiskMember2020-01-012020-12-310000101199ufcs:SouthernAtlanticMemberufcs:CommercialMortgageLoansMemberus-gaap:GeographicConcentrationRiskMember2021-09-300000101199ufcs:SouthernAtlanticMemberufcs:CommercialMortgageLoansMemberus-gaap:GeographicConcentrationRiskMember2021-01-012021-09-300000101199ufcs:SouthernAtlanticMemberufcs:CommercialMortgageLoansMemberus-gaap:GeographicConcentrationRiskMember2020-12-310000101199ufcs:SouthernAtlanticMemberufcs:CommercialMortgageLoansMemberus-gaap:GeographicConcentrationRiskMember2020-01-012020-12-310000101199ufcs:EastSouthCentralMemberufcs:CommercialMortgageLoansMemberus-gaap:GeographicConcentrationRiskMember2021-09-300000101199ufcs:EastSouthCentralMemberufcs:CommercialMortgageLoansMemberus-gaap:GeographicConcentrationRiskMember2021-01-012021-09-300000101199ufcs:EastSouthCentralMemberufcs:CommercialMortgageLoansMemberus-gaap:GeographicConcentrationRiskMember2020-12-310000101199ufcs:EastSouthCentralMemberufcs:CommercialMortgageLoansMemberus-gaap:GeographicConcentrationRiskMember2020-01-012020-12-310000101199ufcs:NewEnglandMemberufcs:CommercialMortgageLoansMemberus-gaap:GeographicConcentrationRiskMember2021-09-300000101199ufcs:NewEnglandMemberufcs:CommercialMortgageLoansMemberus-gaap:GeographicConcentrationRiskMember2021-01-012021-09-300000101199ufcs:NewEnglandMemberufcs:CommercialMortgageLoansMemberus-gaap:GeographicConcentrationRiskMember2020-12-310000101199ufcs:NewEnglandMemberufcs:CommercialMortgageLoansMemberus-gaap:GeographicConcentrationRiskMember2020-01-012020-12-310000101199ufcs:MiddleAtlanticMemberufcs:CommercialMortgageLoansMemberus-gaap:GeographicConcentrationRiskMember2021-09-300000101199ufcs:MiddleAtlanticMemberufcs:CommercialMortgageLoansMemberus-gaap:GeographicConcentrationRiskMember2021-01-012021-09-300000101199ufcs:MiddleAtlanticMemberufcs:CommercialMortgageLoansMemberus-gaap:GeographicConcentrationRiskMember2020-12-310000101199ufcs:MiddleAtlanticMemberufcs:CommercialMortgageLoansMemberus-gaap:GeographicConcentrationRiskMember2020-01-012020-12-310000101199ufcs:CommercialMortgageLoansMemberufcs:MountainMemberus-gaap:GeographicConcentrationRiskMember2021-09-300000101199ufcs:CommercialMortgageLoansMemberufcs:MountainMemberus-gaap:GeographicConcentrationRiskMember2021-01-012021-09-300000101199ufcs:CommercialMortgageLoansMemberufcs:MountainMemberus-gaap:GeographicConcentrationRiskMember2020-12-310000101199ufcs:CommercialMortgageLoansMemberufcs:MountainMemberus-gaap:GeographicConcentrationRiskMember2020-01-012020-12-310000101199ufcs:WestNorthCentralMemberufcs:CommercialMortgageLoansMemberus-gaap:GeographicConcentrationRiskMember2021-09-300000101199ufcs:WestNorthCentralMemberufcs:CommercialMortgageLoansMemberus-gaap:GeographicConcentrationRiskMember2021-01-012021-09-300000101199ufcs:WestNorthCentralMemberufcs:CommercialMortgageLoansMemberus-gaap:GeographicConcentrationRiskMember2020-12-310000101199ufcs:WestNorthCentralMemberufcs:CommercialMortgageLoansMemberus-gaap:GeographicConcentrationRiskMember2020-01-012020-12-310000101199ufcs:CommercialMortgageLoansMemberus-gaap:GeographicConcentrationRiskMember2021-09-300000101199ufcs:CommercialMortgageLoansMemberus-gaap:GeographicConcentrationRiskMember2021-01-012021-09-300000101199ufcs:CommercialMortgageLoansMemberus-gaap:GeographicConcentrationRiskMember2020-12-310000101199ufcs:CommercialMortgageLoansMemberus-gaap:GeographicConcentrationRiskMember2020-01-012020-12-310000101199srt:MultifamilyMemberufcs:CommercialMortgageLoansMemberufcs:PropertyTypeConcentrationRiskMember2021-09-300000101199srt:MultifamilyMemberufcs:CommercialMortgageLoansMemberufcs:PropertyTypeConcentrationRiskMember2021-01-012021-09-300000101199srt:MultifamilyMemberufcs:CommercialMortgageLoansMemberufcs:PropertyTypeConcentrationRiskMember2020-12-310000101199srt:MultifamilyMemberufcs:CommercialMortgageLoansMemberufcs:PropertyTypeConcentrationRiskMember2020-01-012020-12-310000101199srt:OfficeBuildingMemberufcs:CommercialMortgageLoansMemberufcs:PropertyTypeConcentrationRiskMember2021-09-300000101199srt:OfficeBuildingMemberufcs:CommercialMortgageLoansMemberufcs:PropertyTypeConcentrationRiskMember2021-01-012021-09-300000101199srt:OfficeBuildingMemberufcs:CommercialMortgageLoansMemberufcs:PropertyTypeConcentrationRiskMember2020-12-310000101199srt:OfficeBuildingMemberufcs:CommercialMortgageLoansMemberufcs:PropertyTypeConcentrationRiskMember2020-01-012020-12-310000101199ufcs:IndustrialMemberufcs:CommercialMortgageLoansMemberufcs:PropertyTypeConcentrationRiskMember2021-09-300000101199ufcs:IndustrialMemberufcs:CommercialMortgageLoansMemberufcs:PropertyTypeConcentrationRiskMember2021-01-012021-09-300000101199ufcs:IndustrialMemberufcs:CommercialMortgageLoansMemberufcs:PropertyTypeConcentrationRiskMember2020-12-310000101199ufcs:IndustrialMemberufcs:CommercialMortgageLoansMemberufcs:PropertyTypeConcentrationRiskMember2020-01-012020-12-310000101199srt:RetailSiteMemberufcs:CommercialMortgageLoansMemberufcs:PropertyTypeConcentrationRiskMember2021-09-300000101199srt:RetailSiteMemberufcs:CommercialMortgageLoansMemberufcs:PropertyTypeConcentrationRiskMember2021-01-012021-09-300000101199srt:RetailSiteMemberufcs:CommercialMortgageLoansMemberufcs:PropertyTypeConcentrationRiskMember2020-12-310000101199srt:RetailSiteMemberufcs:CommercialMortgageLoansMemberufcs:PropertyTypeConcentrationRiskMember2020-01-012020-12-310000101199srt:OtherPropertyMemberufcs:CommercialMortgageLoansMemberufcs:PropertyTypeConcentrationRiskMember2021-09-300000101199srt:OtherPropertyMemberufcs:CommercialMortgageLoansMemberufcs:PropertyTypeConcentrationRiskMember2021-01-012021-09-300000101199srt:OtherPropertyMemberufcs:CommercialMortgageLoansMemberufcs:PropertyTypeConcentrationRiskMember2020-12-310000101199srt:OtherPropertyMemberufcs:CommercialMortgageLoansMemberufcs:PropertyTypeConcentrationRiskMember2020-01-012020-12-310000101199ufcs:CommercialMortgageLoansMemberufcs:PropertyTypeConcentrationRiskMember2021-09-300000101199ufcs:CommercialMortgageLoansMemberufcs:PropertyTypeConcentrationRiskMember2021-01-012021-09-300000101199ufcs:CommercialMortgageLoansMemberufcs:PropertyTypeConcentrationRiskMember2020-12-310000101199ufcs:CommercialMortgageLoansMemberufcs:PropertyTypeConcentrationRiskMember2020-01-012020-12-310000101199ufcs:OneTwoInternalGradeMember2021-09-300000101199ufcs:ThreeFourInternalGradeMember2021-09-300000101199ufcs:FiveInternalGradeMember2021-09-300000101199ufcs:SixInternalGradeMember2021-09-300000101199ufcs:SevenInternalGradeMember2021-09-3000001011992020-01-012020-12-310000101199us-gaap:PensionPlansDefinedBenefitMember2021-07-012021-09-300000101199us-gaap:PensionPlansDefinedBenefitMember2020-07-012020-09-300000101199us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember2021-07-012021-09-300000101199us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember2020-07-012020-09-300000101199us-gaap:PensionPlansDefinedBenefitMember2021-01-012021-09-300000101199us-gaap:PensionPlansDefinedBenefitMember2020-01-012020-09-300000101199us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember2021-01-012021-09-300000101199us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember2020-01-012020-09-300000101199us-gaap:PensionPlansDefinedBenefitMember2020-12-310000101199us-gaap:PensionPlansDefinedBenefitMember2021-09-300000101199ufcs:EmployeeStockAwardPlan2008Member2008-12-310000101199ufcs:EmployeeStockAwardPlan2008Member2014-05-012014-05-310000101199ufcs:EmployeeStockAwardPlan2008Member2021-05-012021-05-310000101199ufcs:EmployeeStockAwardPlan2008Member2021-09-300000101199us-gaap:ShareBasedCompensationAwardTrancheOneMemberufcs:EmployeeStockAwardPlan2008Member2021-01-012021-09-300000101199us-gaap:ShareBasedCompensationAwardTrancheTwoMemberufcs:EmployeeStockAwardPlan2008Member2021-01-012021-09-300000101199us-gaap:EmployeeStockOptionMemberufcs:EmployeeStockAwardPlan2008Member2021-01-012021-09-300000101199us-gaap:RestrictedStockMemberus-gaap:ShareBasedCompensationAwardTrancheOneMemberufcs:EmployeeStockAwardPlan2008Member2021-01-012021-09-300000101199us-gaap:RestrictedStockMemberus-gaap:ShareBasedCompensationAwardTrancheTwoMemberufcs:EmployeeStockAwardPlan2008Member2021-01-012021-09-300000101199ufcs:EmployeeStockAwardPlan2008Member2020-12-310000101199ufcs:EmployeeStockAwardPlan2008Member2021-01-012021-09-300000101199ufcs:EmployeeStockAwardPlan2008Member2014-05-012021-05-310000101199ufcs:EmployeeStockAwardPlan2008Member2009-01-012021-09-300000101199us-gaap:EmployeeStockOptionMemberufcs:EmployeeStockAwardPlan2008Member2009-01-012021-09-300000101199ufcs:UnrestrictedStockAwardsMemberufcs:EmployeeStockAwardPlan2008Member2021-01-012021-09-300000101199ufcs:UnrestrictedStockAwardsMemberufcs:EmployeeStockAwardPlan2008Member2009-01-012021-09-300000101199us-gaap:RestrictedStockMemberufcs:EmployeeStockAwardPlan2008Member2021-01-012021-09-300000101199us-gaap:RestrictedStockMemberufcs:EmployeeStockAwardPlan2008Member2009-01-012021-09-300000101199ufcs:DirectorPlan2005Member2020-05-190000101199ufcs:DirectorPlan2005Member2020-05-200000101199ufcs:DirectorPlan2005Member2021-09-300000101199ufcs:DirectorPlan2005Member2020-12-310000101199ufcs:DirectorPlan2005Member2004-12-310000101199ufcs:DirectorPlan2005Member2021-01-012021-09-300000101199ufcs:DirectorPlan2005Member2005-01-012021-09-300000101199ufcs:DirectorPlan2005Memberus-gaap:EmployeeStockOptionMember2021-01-012021-09-300000101199ufcs:DirectorPlan2005Memberus-gaap:EmployeeStockOptionMember2005-01-012021-09-300000101199us-gaap:RestrictedStockMemberufcs:DirectorPlan2005Member2021-01-012021-09-300000101199us-gaap:RestrictedStockMemberufcs:DirectorPlan2005Member2005-01-012021-09-300000101199us-gaap:RestrictedStockMember2021-07-012021-09-300000101199us-gaap:RestrictedStockMember2020-07-012020-09-300000101199us-gaap:EmployeeStockOptionMember2021-07-012021-09-300000101199us-gaap:EmployeeStockOptionMember2020-07-012020-09-300000101199us-gaap:RestrictedStockMember2021-01-012021-09-300000101199us-gaap:RestrictedStockMember2020-01-012020-09-300000101199us-gaap:EmployeeStockOptionMember2021-01-012021-09-300000101199us-gaap:EmployeeStockOptionMember2020-01-012020-09-300000101199srt:StandardPoorsAPlusRatingMemberufcs:SurplusNotesMember2021-09-300000101199srt:StandardPoorsARatingMemberufcs:SurplusNotesMember2021-09-300000101199srt:StandardPoorsAMinusRatingMemberufcs:SurplusNotesMember2021-09-300000101199srt:StandardPoorsBBPlusRatingMemberufcs:SurplusNotesMember2021-09-300000101199ufcs:NewCreditAgreementMemberus-gaap:RevolvingCreditFacilityMember2020-03-310000101199us-gaap:LetterOfCreditMemberufcs:NewCreditAgreementMember2020-03-310000101199ufcs:SwingLineOfCreditMemberufcs:NewCreditAgreementMember2020-03-310000101199ufcs:NewCreditAgreementMember2020-03-310000101199ufcs:NewCreditAgreementMemberus-gaap:RevolvingCreditFacilityMember2020-01-012020-09-300000101199ufcs:NewCreditAgreementMemberus-gaap:RevolvingCreditFacilityMember2021-01-012021-09-300000101199us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2021-06-300000101199us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember2021-06-300000101199us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2021-07-012021-09-300000101199us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember2021-07-012021-09-300000101199us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2021-09-300000101199us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember2021-09-300000101199us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2020-12-310000101199us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember2020-12-310000101199us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2021-01-012021-09-300000101199us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember2021-01-012021-09-300000101199srt:MinimumMember2021-09-300000101199srt:MaximumMember2021-09-30

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

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

For the quarterly period ended September 30, 2021

or

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

Commission File Number 001-34257

________________________

 UNITED FIRE GROUP INC.

(Exact name of registrant as specified in its charter)

Iowa						45-2302834
(State of incorporation)						(I.R.S. Employer Identification No.)

118 Second Avenue SE
Cedar Rapids			Iowa			52401
(Address of principal executive offices) (Zip Code)

Registrant's telephone number, including area code: (319) 399-5700

Securities Registered Pursuant to Section 12(b) of the Exchange Act of 1934:

Title of each class			Trading Symbol			Name of each exchange on which registered
Common Stock, $0.001 par value			UFCS			The NASDAQ Global Select Market

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

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

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

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

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐

No ☒

As of November 1, 2021, 25,080,923 shares of common stock were outstanding.

United Fire Group, Inc.

Index to Quarterly Report on Form 10-Q

September 30, 2021

			Page
Forward-Looking Information			1
Part I. Financial Information
Item 1. Financial Statements
Consolidated Balance Sheets as of September 30, 2021 (unaudited) and December 31, 2020			3
Consolidated Statements of Income and Comprehensive Income (unaudited) for the three- and nine-month periods ended September 30, 2021 and 2020			4
Consolidated Statement of Stockholders’ Equity (unaudited) for the three- and nine-month periods ended September 30, 2021 and 2020			5
Consolidated Statements of Cash Flows (unaudited) for the three- and nine-month periods ended September 30, 2021 and 2020			7
Notes to Unaudited Consolidated Financial Statements			8
Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations			37
Item 3. Quantitative and Qualitative Disclosures About Market Risk			53
Item 4. Controls and Procedures			53
Part II. Other Information
Item 1. Legal Proceedings			54
Item 1A. Risk Factors			54
Item 2. Unregistered Sales of Equity Securities and Use of Proceeds			54
Item 3. Defaults Upon Senior Securities			54
Item 4. Mine Safety Disclosures			54
Item 5. Other Information			54
Item 6. Exhibits			56
Signatures			57

FORWARD-LOOKING INFORMATION

This report may contain forward-looking statements about our operations, anticipated performance and other similar matters. The Private Securities Litigation Reform Act of 1995 provides a safe harbor under the Securities Act of 1933 (the "Securities Act") and the Securities Exchange Act of 1934, as amended (the "Exchange Act"), for forward-looking statements. The forward-looking statements are not historical facts and involve risks and uncertainties that could cause actual results to differ from those expected and/or projected. Such forward-looking statements are based on current expectations, estimates, forecasts and projections about United Fire Group, Inc. ("UFG," the "Registrant," the "Company," "we," "us," or "our"), the industry in which we operate, and beliefs and assumptions made by management. Words such as "expect(s)," "anticipate(s)," "intend(s)," "plan(s)," "believe(s)," "continue(s)," "seek(s)," "estimate(s)," "goal(s)," "remain(s) optimistic," "target(s)," "forecast(s)," "project(s)," "predict(s)," "should," "could," "may," "will," "might," "hope," "can" and other words and terms of similar meaning or expression in connection with a discussion of future operations, financial performance or financial condition, are intended to identify forward-looking statements. See Part I, Item 1A "Risk Factors" in our Annual Report on Form 10-K for the year ended December 31, 2020 and in our other filings with the Securities and Exchange Commission ("SEC") for more information concerning factors that could cause actual results to differ materially from those in the forward-looking statements.

Risks and uncertainties that may affect the actual financial condition and results of the Company include, but are not limited to, the following:

•The frequency and severity of claims, including those related to catastrophe losses and the impact those claims have on our loss reserve adequacy; the occurrence of catastrophic events, including international events, significant severe weather conditions, climate change, acts of terrorism, acts of war and pandemics, including the ongoing impact of the novel coronavirus (COVID-19) pandemic (including the emergence of variant strains);

•The adequacy of our reserves for property and casualty insurance losses and loss settlement expenses;

•Geographic concentration risk in our property and casualty insurance business;

•The potential disruption of our operations and reputation due to unauthorized data access, cyber-attacks or cyber-terrorism and other security breaches;

•Developments in general economic conditions, domestic and global financial markets, interest rates and other-than-temporary impairment losses that could affect the performance of our investment portfolio;

•Litigation or regulatory actions that could require us to pay significant damages, fines or penalties or change the way we do business;

•Our ability to effectively underwrite and adequately price insured risks;

•Changes in industry trends, an increase in competition and significant industry developments;

•Lowering of one or more of the financial strength ratings of our operating subsidiaries or our issuer credit ratings and the adverse impact such action may have on our premium writings, policy retention, profitability and liquidity;

•Governmental actions, policies and regulations, including, but not limited to, domestic health care reform, financial services regulatory reform, the Coronavirus Aid, Relief, and Economic Security Act ("CARES Act") and other federal stimulus relief legislation, corporate governance, new laws or regulations or court decisions interpreting existing laws and regulations or policy provisions; changes in laws, regulations and stock exchange requirements relating to corporate governance and the cost of compliance;

•Our relationship with and the financial strength of our reinsurers; and

•Competitive, legal, regulatory or tax changes that affect the distribution cost or demand for our products through our independent agent/agency distribution network.

These are representative of the risks, uncertainties, and assumptions that could cause actual outcomes and results to differ materially from what is expressed in forward-looking statements. Readers are cautioned not to place undue reliance on these forward-looking statements, which speak only as of the date of this report or as of the date they are made. Except as required under the federal securities laws and the rules and regulations of the SEC, we do not have

any intention or obligation to update publicly any forward-looking statements, whether as a result of new information, future events, or otherwise.