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v2.4.1.9

Aging of Past Due Loans by Loan Class (Detail) (USD $) In Thousands, unless otherwise specified | Mar. 31, 2015 | Dec. 31, 2014
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Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
30 - 59 Days Past Due | $ 10,004 us-gaap_FinancingReceivableRecordedInvestment30To59DaysPastDue | $ 10,400 us-gaap_FinancingReceivableRecordedInvestment30To59DaysPastDue
60 - 89 Days Past Due | 6,519 us-gaap_FinancingReceivableRecordedInvestment60To89DaysPastDue | 4,097 us-gaap_FinancingReceivableRecordedInvestment60To89DaysPastDue
90+ Days Past Due | 9,297 us-gaap_FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue | 9,629 us-gaap_FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue
Total Past Due | 25,820 us-gaap_FinancingReceivableRecordedInvestmentPastDue | 24,126 us-gaap_FinancingReceivableRecordedInvestmentPastDue
Current Loans | 1,645,214 us-gaap_FinancingReceivableRecordedInvestmentCurrent | 1,665,290 us-gaap_FinancingReceivableRecordedInvestmentCurrent
Total loans | 1,671,034 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered | 1,689,416 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered
Non Covered Loans |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
30 - 59 Days Past Due | 9,120 us-gaap_FinancingReceivableRecordedInvestment30To59DaysPastDue / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 8,955 us-gaap_FinancingReceivableRecordedInvestment30To59DaysPastDue / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
60 - 89 Days Past Due | 6,049 us-gaap_FinancingReceivableRecordedInvestment60To89DaysPastDue / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 3,576 us-gaap_FinancingReceivableRecordedInvestment60To89DaysPastDue / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
90+ Days Past Due | 7,309 us-gaap_FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 7,677 us-gaap_FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
Total Past Due | 22,478 us-gaap_FinancingReceivableRecordedInvestmentPastDue / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 20,208 us-gaap_FinancingReceivableRecordedInvestmentPastDue / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
Current Loans | 1,535,832 us-gaap_FinancingReceivableRecordedInvestmentCurrent / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 1,546,968 us-gaap_FinancingReceivableRecordedInvestmentCurrent / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
Total loans | 1,558,310 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 1,567,176 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
Non Covered Loans | Commercial Loans | Construction Development And Other Land |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
30 - 59 Days Past Due | 21 us-gaap_FinancingReceivableRecordedInvestment30To59DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_ConstructionDevelopmentAndOtherLandMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 39 us-gaap_FinancingReceivableRecordedInvestment30To59DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_ConstructionDevelopmentAndOtherLandMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
60 - 89 Days Past Due |  | 46 us-gaap_FinancingReceivableRecordedInvestment60To89DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_ConstructionDevelopmentAndOtherLandMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
Total Past Due | 21 us-gaap_FinancingReceivableRecordedInvestmentPastDue / us-gaap_FinancialInstrumentAxis = fcbc_ConstructionDevelopmentAndOtherLandMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 85 us-gaap_FinancingReceivableRecordedInvestmentPastDue / us-gaap_FinancialInstrumentAxis = fcbc_ConstructionDevelopmentAndOtherLandMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
Current Loans | 39,607 us-gaap_FinancingReceivableRecordedInvestmentCurrent / us-gaap_FinancialInstrumentAxis = fcbc_ConstructionDevelopmentAndOtherLandMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 41,186 us-gaap_FinancingReceivableRecordedInvestmentCurrent / us-gaap_FinancialInstrumentAxis = fcbc_ConstructionDevelopmentAndOtherLandMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
Total loans | 39,628 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / us-gaap_FinancialInstrumentAxis = fcbc_ConstructionDevelopmentAndOtherLandMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 41,271 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / us-gaap_FinancialInstrumentAxis = fcbc_ConstructionDevelopmentAndOtherLandMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
Non Covered Loans | Commercial Loans | Commercial and Industrial |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
30 - 59 Days Past Due | 278 us-gaap_FinancingReceivableRecordedInvestment30To59DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_CommercialAndIndustrialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 285 us-gaap_FinancingReceivableRecordedInvestment30To59DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_CommercialAndIndustrialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
60 - 89 Days Past Due | 192 us-gaap_FinancingReceivableRecordedInvestment60To89DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_CommercialAndIndustrialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 6 us-gaap_FinancingReceivableRecordedInvestment60To89DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_CommercialAndIndustrialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
90+ Days Past Due | 105 us-gaap_FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_CommercialAndIndustrialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 103 us-gaap_FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_CommercialAndIndustrialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
Total Past Due | 575 us-gaap_FinancingReceivableRecordedInvestmentPastDue / us-gaap_FinancialInstrumentAxis = fcbc_CommercialAndIndustrialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 394 us-gaap_FinancingReceivableRecordedInvestmentPastDue / us-gaap_FinancialInstrumentAxis = fcbc_CommercialAndIndustrialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
Current Loans | 77,907 us-gaap_FinancingReceivableRecordedInvestmentCurrent / us-gaap_FinancialInstrumentAxis = fcbc_CommercialAndIndustrialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 82,705 us-gaap_FinancingReceivableRecordedInvestmentCurrent / us-gaap_FinancialInstrumentAxis = fcbc_CommercialAndIndustrialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
Total loans | 78,482 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / us-gaap_FinancialInstrumentAxis = fcbc_CommercialAndIndustrialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 83,099 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / us-gaap_FinancialInstrumentAxis = fcbc_CommercialAndIndustrialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
Non Covered Loans | Commercial Loans | Multi-family Residential |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
30 - 59 Days Past Due | 283 us-gaap_FinancingReceivableRecordedInvestment30To59DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_MultiFamilyResidentialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 81 us-gaap_FinancingReceivableRecordedInvestment30To59DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_MultiFamilyResidentialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
60 - 89 Days Past Due |  | 110 us-gaap_FinancingReceivableRecordedInvestment60To89DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_MultiFamilyResidentialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
90+ Days Past Due | 109 us-gaap_FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_MultiFamilyResidentialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember |
Total Past Due | 392 us-gaap_FinancingReceivableRecordedInvestmentPastDue / us-gaap_FinancialInstrumentAxis = fcbc_MultiFamilyResidentialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 191 us-gaap_FinancingReceivableRecordedInvestmentPastDue / us-gaap_FinancialInstrumentAxis = fcbc_MultiFamilyResidentialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
Current Loans | 96,903 us-gaap_FinancingReceivableRecordedInvestmentCurrent / us-gaap_FinancialInstrumentAxis = fcbc_MultiFamilyResidentialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 97,289 us-gaap_FinancingReceivableRecordedInvestmentCurrent / us-gaap_FinancialInstrumentAxis = fcbc_MultiFamilyResidentialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
Total loans | 97,295 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / us-gaap_FinancialInstrumentAxis = fcbc_MultiFamilyResidentialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 97,480 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / us-gaap_FinancialInstrumentAxis = fcbc_MultiFamilyResidentialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
Non Covered Loans | Commercial Loans | Single-family Non-owner Occupied |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
30 - 59 Days Past Due | 1,204 us-gaap_FinancingReceivableRecordedInvestment30To59DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_SingleFamilyNonOwnerOccupiedMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 914 us-gaap_FinancingReceivableRecordedInvestment30To59DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_SingleFamilyNonOwnerOccupiedMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
60 - 89 Days Past Due | 302 us-gaap_FinancingReceivableRecordedInvestment60To89DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_SingleFamilyNonOwnerOccupiedMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 513 us-gaap_FinancingReceivableRecordedInvestment60To89DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_SingleFamilyNonOwnerOccupiedMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
90+ Days Past Due | 368 us-gaap_FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_SingleFamilyNonOwnerOccupiedMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 425 us-gaap_FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_SingleFamilyNonOwnerOccupiedMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
Total Past Due | 1,874 us-gaap_FinancingReceivableRecordedInvestmentPastDue / us-gaap_FinancialInstrumentAxis = fcbc_SingleFamilyNonOwnerOccupiedMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 1,852 us-gaap_FinancingReceivableRecordedInvestmentPastDue / us-gaap_FinancialInstrumentAxis = fcbc_SingleFamilyNonOwnerOccupiedMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
Current Loans | 135,562 us-gaap_FinancingReceivableRecordedInvestmentCurrent / us-gaap_FinancialInstrumentAxis = fcbc_SingleFamilyNonOwnerOccupiedMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 133,319 us-gaap_FinancingReceivableRecordedInvestmentCurrent / us-gaap_FinancialInstrumentAxis = fcbc_SingleFamilyNonOwnerOccupiedMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
Total loans | 137,436 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / us-gaap_FinancialInstrumentAxis = fcbc_SingleFamilyNonOwnerOccupiedMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 135,171 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / us-gaap_FinancialInstrumentAxis = fcbc_SingleFamilyNonOwnerOccupiedMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
Non Covered Loans | Commercial Loans | Non-farm, Non-residential |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
30 - 59 Days Past Due | 1,200 us-gaap_FinancingReceivableRecordedInvestment30To59DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_NonFarmNonResidentialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 1,075 us-gaap_FinancingReceivableRecordedInvestment30To59DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_NonFarmNonResidentialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
60 - 89 Days Past Due | 3,830 us-gaap_FinancingReceivableRecordedInvestment60To89DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_NonFarmNonResidentialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 783 us-gaap_FinancingReceivableRecordedInvestment60To89DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_NonFarmNonResidentialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
90+ Days Past Due | 2,289 us-gaap_FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_NonFarmNonResidentialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 1,984 us-gaap_FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_NonFarmNonResidentialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
Total Past Due | 7,319 us-gaap_FinancingReceivableRecordedInvestmentPastDue / us-gaap_FinancialInstrumentAxis = fcbc_NonFarmNonResidentialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 3,842 us-gaap_FinancingReceivableRecordedInvestmentPastDue / us-gaap_FinancialInstrumentAxis = fcbc_NonFarmNonResidentialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
Current Loans | 455,716 us-gaap_FinancingReceivableRecordedInvestmentCurrent / us-gaap_FinancialInstrumentAxis = fcbc_NonFarmNonResidentialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 470,064 us-gaap_FinancingReceivableRecordedInvestmentCurrent / us-gaap_FinancialInstrumentAxis = fcbc_NonFarmNonResidentialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
Total loans | 463,035 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / us-gaap_FinancialInstrumentAxis = fcbc_NonFarmNonResidentialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 473,906 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / us-gaap_FinancialInstrumentAxis = fcbc_NonFarmNonResidentialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
Non Covered Loans | Commercial Loans | Agricultural |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
30 - 59 Days Past Due | 5 us-gaap_FinancingReceivableRecordedInvestment30To59DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_AgriculturalMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember |
90+ Days Past Due |  | 4 us-gaap_FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_AgriculturalMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
Total Past Due | 5 us-gaap_FinancingReceivableRecordedInvestmentPastDue / us-gaap_FinancialInstrumentAxis = fcbc_AgriculturalMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 4 us-gaap_FinancingReceivableRecordedInvestmentPastDue / us-gaap_FinancialInstrumentAxis = fcbc_AgriculturalMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
Current Loans | 1,666 us-gaap_FinancingReceivableRecordedInvestmentCurrent / us-gaap_FinancialInstrumentAxis = fcbc_AgriculturalMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 1,595 us-gaap_FinancingReceivableRecordedInvestmentCurrent / us-gaap_FinancialInstrumentAxis = fcbc_AgriculturalMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
Total loans | 1,671 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / us-gaap_FinancialInstrumentAxis = fcbc_AgriculturalMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 1,599 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / us-gaap_FinancialInstrumentAxis = fcbc_AgriculturalMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
Non Covered Loans | Commercial Loans | Farmland Loan |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
30 - 59 Days Past Due | 6 us-gaap_FinancingReceivableRecordedInvestment30To59DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_FarmlandMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 89 us-gaap_FinancingReceivableRecordedInvestment30To59DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_FarmlandMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
90+ Days Past Due | 57 us-gaap_FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_FarmlandMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember |
Total Past Due | 63 us-gaap_FinancingReceivableRecordedInvestmentPastDue / us-gaap_FinancialInstrumentAxis = fcbc_FarmlandMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 89 us-gaap_FinancingReceivableRecordedInvestmentPastDue / us-gaap_FinancialInstrumentAxis = fcbc_FarmlandMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
Current Loans | 28,581 us-gaap_FinancingReceivableRecordedInvestmentCurrent / us-gaap_FinancialInstrumentAxis = fcbc_FarmlandMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 29,428 us-gaap_FinancingReceivableRecordedInvestmentCurrent / us-gaap_FinancialInstrumentAxis = fcbc_FarmlandMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
Total loans | 28,644 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / us-gaap_FinancialInstrumentAxis = fcbc_FarmlandMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 29,517 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / us-gaap_FinancialInstrumentAxis = fcbc_FarmlandMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
Non Covered Loans | Consumer Real Estate | Home Equity Lines |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
30 - 59 Days Past Due | 784 us-gaap_FinancingReceivableRecordedInvestment30To59DaysPastDue / us-gaap_FinancialInstrumentAxis = us-gaap_HomeEquityMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 492 us-gaap_FinancingReceivableRecordedInvestment30To59DaysPastDue / us-gaap_FinancialInstrumentAxis = us-gaap_HomeEquityMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
60 - 89 Days Past Due | 28 us-gaap_FinancingReceivableRecordedInvestment60To89DaysPastDue / us-gaap_FinancialInstrumentAxis = us-gaap_HomeEquityMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 103 us-gaap_FinancingReceivableRecordedInvestment60To89DaysPastDue / us-gaap_FinancialInstrumentAxis = us-gaap_HomeEquityMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
90+ Days Past Due | 524 us-gaap_FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue / us-gaap_FinancialInstrumentAxis = us-gaap_HomeEquityMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 571 us-gaap_FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue / us-gaap_FinancialInstrumentAxis = us-gaap_HomeEquityMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
Total Past Due | 1,336 us-gaap_FinancingReceivableRecordedInvestmentPastDue / us-gaap_FinancialInstrumentAxis = us-gaap_HomeEquityMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 1,166 us-gaap_FinancingReceivableRecordedInvestmentPastDue / us-gaap_FinancialInstrumentAxis = us-gaap_HomeEquityMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
Current Loans | 107,822 us-gaap_FinancingReceivableRecordedInvestmentCurrent / us-gaap_FinancialInstrumentAxis = us-gaap_HomeEquityMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 109,791 us-gaap_FinancingReceivableRecordedInvestmentCurrent / us-gaap_FinancialInstrumentAxis = us-gaap_HomeEquityMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
Total loans | 109,158 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / us-gaap_FinancialInstrumentAxis = us-gaap_HomeEquityMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 110,957 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / us-gaap_FinancialInstrumentAxis = us-gaap_HomeEquityMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
Non Covered Loans | Consumer Real Estate | Single Family Owner Occupied |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
30 - 59 Days Past Due | 4,960 us-gaap_FinancingReceivableRecordedInvestment30To59DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_SingleFamilyOwnerOccupiedLoanMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 5,436 us-gaap_FinancingReceivableRecordedInvestment30To59DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_SingleFamilyOwnerOccupiedLoanMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
60 - 89 Days Past Due | 1,259 us-gaap_FinancingReceivableRecordedInvestment60To89DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_SingleFamilyOwnerOccupiedLoanMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 1,931 us-gaap_FinancingReceivableRecordedInvestment60To89DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_SingleFamilyOwnerOccupiedLoanMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
90+ Days Past Due | 3,818 us-gaap_FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_SingleFamilyOwnerOccupiedLoanMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 4,564 us-gaap_FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_SingleFamilyOwnerOccupiedLoanMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
Total Past Due | 10,037 us-gaap_FinancingReceivableRecordedInvestmentPastDue / us-gaap_FinancialInstrumentAxis = fcbc_SingleFamilyOwnerOccupiedLoanMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 11,931 us-gaap_FinancingReceivableRecordedInvestmentPastDue / us-gaap_FinancialInstrumentAxis = fcbc_SingleFamilyOwnerOccupiedLoanMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
Current Loans | 481,280 us-gaap_FinancingReceivableRecordedInvestmentCurrent / us-gaap_FinancialInstrumentAxis = fcbc_SingleFamilyOwnerOccupiedLoanMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 473,544 us-gaap_FinancingReceivableRecordedInvestmentCurrent / us-gaap_FinancialInstrumentAxis = fcbc_SingleFamilyOwnerOccupiedLoanMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
Total loans | 491,317 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / us-gaap_FinancialInstrumentAxis = fcbc_SingleFamilyOwnerOccupiedLoanMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 485,475 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / us-gaap_FinancialInstrumentAxis = fcbc_SingleFamilyOwnerOccupiedLoanMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
Non Covered Loans | Consumer Real Estate | Owner Occupied Construction |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
60 - 89 Days Past Due | 353 us-gaap_FinancingReceivableRecordedInvestment60To89DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_OwnerOccupiedConstructionMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember |
Total Past Due | 353 us-gaap_FinancingReceivableRecordedInvestmentPastDue / us-gaap_FinancialInstrumentAxis = fcbc_OwnerOccupiedConstructionMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember |
Current Loans | 34,971 us-gaap_FinancingReceivableRecordedInvestmentCurrent / us-gaap_FinancialInstrumentAxis = fcbc_OwnerOccupiedConstructionMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 32,799 us-gaap_FinancingReceivableRecordedInvestmentCurrent / us-gaap_FinancialInstrumentAxis = fcbc_OwnerOccupiedConstructionMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
Total loans | 35,324 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / us-gaap_FinancialInstrumentAxis = fcbc_OwnerOccupiedConstructionMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 32,799 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / us-gaap_FinancialInstrumentAxis = fcbc_OwnerOccupiedConstructionMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
Non Covered Loans | Consumer and Other | Consumer Loan |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
30 - 59 Days Past Due | 379 us-gaap_FinancingReceivableRecordedInvestment30To59DaysPastDue / us-gaap_FinancialInstrumentAxis = us-gaap_ConsumerLoanMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerAndOtherPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 544 us-gaap_FinancingReceivableRecordedInvestment30To59DaysPastDue / us-gaap_FinancialInstrumentAxis = us-gaap_ConsumerLoanMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerAndOtherPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
60 - 89 Days Past Due | 85 us-gaap_FinancingReceivableRecordedInvestment60To89DaysPastDue / us-gaap_FinancialInstrumentAxis = us-gaap_ConsumerLoanMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerAndOtherPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 84 us-gaap_FinancingReceivableRecordedInvestment60To89DaysPastDue / us-gaap_FinancialInstrumentAxis = us-gaap_ConsumerLoanMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerAndOtherPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
90+ Days Past Due | 39 us-gaap_FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue / us-gaap_FinancialInstrumentAxis = us-gaap_ConsumerLoanMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerAndOtherPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 26 us-gaap_FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue / us-gaap_FinancialInstrumentAxis = us-gaap_ConsumerLoanMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerAndOtherPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
Total Past Due | 503 us-gaap_FinancingReceivableRecordedInvestmentPastDue / us-gaap_FinancialInstrumentAxis = us-gaap_ConsumerLoanMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerAndOtherPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 654 us-gaap_FinancingReceivableRecordedInvestmentPastDue / us-gaap_FinancialInstrumentAxis = us-gaap_ConsumerLoanMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerAndOtherPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
Current Loans | 68,581 us-gaap_FinancingReceivableRecordedInvestmentCurrent / us-gaap_FinancialInstrumentAxis = us-gaap_ConsumerLoanMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerAndOtherPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 68,693 us-gaap_FinancingReceivableRecordedInvestmentCurrent / us-gaap_FinancialInstrumentAxis = us-gaap_ConsumerLoanMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerAndOtherPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
Total loans | 69,084 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / us-gaap_FinancialInstrumentAxis = us-gaap_ConsumerLoanMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerAndOtherPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 69,347 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / us-gaap_FinancialInstrumentAxis = us-gaap_ConsumerLoanMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerAndOtherPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
Non Covered Loans | Consumer and Other | Other |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Current Loans | 7,236 us-gaap_FinancingReceivableRecordedInvestmentCurrent / us-gaap_FinancialInstrumentAxis = fcbc_OtherLoansMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerAndOtherPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 6,555 us-gaap_FinancingReceivableRecordedInvestmentCurrent / us-gaap_FinancialInstrumentAxis = fcbc_OtherLoansMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerAndOtherPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
Total loans | 7,236 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / us-gaap_FinancialInstrumentAxis = fcbc_OtherLoansMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerAndOtherPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember | 6,555 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / us-gaap_FinancialInstrumentAxis = fcbc_OtherLoansMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerAndOtherPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_NonCoveredLoansMember
Covered Loans |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
30 - 59 Days Past Due | 884 us-gaap_FinancingReceivableRecordedInvestment30To59DaysPastDue / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 1,445 us-gaap_FinancingReceivableRecordedInvestment30To59DaysPastDue / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
60 - 89 Days Past Due | 470 us-gaap_FinancingReceivableRecordedInvestment60To89DaysPastDue / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 521 us-gaap_FinancingReceivableRecordedInvestment60To89DaysPastDue / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
90+ Days Past Due | 1,988 us-gaap_FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 1,952 us-gaap_FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
Total Past Due | 3,342 us-gaap_FinancingReceivableRecordedInvestmentPastDue / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 3,918 us-gaap_FinancingReceivableRecordedInvestmentPastDue / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
Current Loans | 109,382 us-gaap_FinancingReceivableRecordedInvestmentCurrent / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 118,322 us-gaap_FinancingReceivableRecordedInvestmentCurrent / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
Total loans | 112,724 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 122,240 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
Covered Loans | Commercial Loans | Construction Development And Other Land |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
30 - 59 Days Past Due | 43 us-gaap_FinancingReceivableRecordedInvestment30To59DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_ConstructionDevelopmentAndOtherLandMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 120 us-gaap_FinancingReceivableRecordedInvestment30To59DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_ConstructionDevelopmentAndOtherLandMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
60 - 89 Days Past Due | 18 us-gaap_FinancingReceivableRecordedInvestment60To89DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_ConstructionDevelopmentAndOtherLandMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 17 us-gaap_FinancingReceivableRecordedInvestment60To89DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_ConstructionDevelopmentAndOtherLandMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
90+ Days Past Due | 5 us-gaap_FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_ConstructionDevelopmentAndOtherLandMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember |
Total Past Due | 66 us-gaap_FinancingReceivableRecordedInvestmentPastDue / us-gaap_FinancialInstrumentAxis = fcbc_ConstructionDevelopmentAndOtherLandMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 137 us-gaap_FinancingReceivableRecordedInvestmentPastDue / us-gaap_FinancialInstrumentAxis = fcbc_ConstructionDevelopmentAndOtherLandMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
Current Loans | 10,344 us-gaap_FinancingReceivableRecordedInvestmentCurrent / us-gaap_FinancialInstrumentAxis = fcbc_ConstructionDevelopmentAndOtherLandMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 12,963 us-gaap_FinancingReceivableRecordedInvestmentCurrent / us-gaap_FinancialInstrumentAxis = fcbc_ConstructionDevelopmentAndOtherLandMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
Total loans | 10,410 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / us-gaap_FinancialInstrumentAxis = fcbc_ConstructionDevelopmentAndOtherLandMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 13,100 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / us-gaap_FinancialInstrumentAxis = fcbc_ConstructionDevelopmentAndOtherLandMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
Covered Loans | Commercial Loans | Commercial and Industrial |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
30 - 59 Days Past Due | 179 us-gaap_FinancingReceivableRecordedInvestment30To59DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_CommercialAndIndustrialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 84 us-gaap_FinancingReceivableRecordedInvestment30To59DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_CommercialAndIndustrialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
60 - 89 Days Past Due | 95 us-gaap_FinancingReceivableRecordedInvestment60To89DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_CommercialAndIndustrialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 12 us-gaap_FinancingReceivableRecordedInvestment60To89DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_CommercialAndIndustrialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
90+ Days Past Due |  | 34 us-gaap_FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_CommercialAndIndustrialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
Total Past Due | 274 us-gaap_FinancingReceivableRecordedInvestmentPastDue / us-gaap_FinancialInstrumentAxis = fcbc_CommercialAndIndustrialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 130 us-gaap_FinancingReceivableRecordedInvestmentPastDue / us-gaap_FinancialInstrumentAxis = fcbc_CommercialAndIndustrialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
Current Loans | 2,097 us-gaap_FinancingReceivableRecordedInvestmentCurrent / us-gaap_FinancialInstrumentAxis = fcbc_CommercialAndIndustrialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 2,532 us-gaap_FinancingReceivableRecordedInvestmentCurrent / us-gaap_FinancialInstrumentAxis = fcbc_CommercialAndIndustrialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
Total loans | 2,371 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / us-gaap_FinancialInstrumentAxis = fcbc_CommercialAndIndustrialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 2,662 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / us-gaap_FinancialInstrumentAxis = fcbc_CommercialAndIndustrialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
Covered Loans | Commercial Loans | Multi-family Residential |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Current Loans | 678 us-gaap_FinancingReceivableRecordedInvestmentCurrent / us-gaap_FinancialInstrumentAxis = fcbc_MultiFamilyResidentialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 1,584 us-gaap_FinancingReceivableRecordedInvestmentCurrent / us-gaap_FinancialInstrumentAxis = fcbc_MultiFamilyResidentialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
Total loans | 678 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / us-gaap_FinancialInstrumentAxis = fcbc_MultiFamilyResidentialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 1,584 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / us-gaap_FinancialInstrumentAxis = fcbc_MultiFamilyResidentialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
Covered Loans | Commercial Loans | Single-family Non-owner Occupied |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
30 - 59 Days Past Due | 10 us-gaap_FinancingReceivableRecordedInvestment30To59DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_SingleFamilyNonOwnerOccupiedMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 122 us-gaap_FinancingReceivableRecordedInvestment30To59DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_SingleFamilyNonOwnerOccupiedMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
90+ Days Past Due | 77 us-gaap_FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_SingleFamilyNonOwnerOccupiedMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 77 us-gaap_FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_SingleFamilyNonOwnerOccupiedMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
Total Past Due | 87 us-gaap_FinancingReceivableRecordedInvestmentPastDue / us-gaap_FinancialInstrumentAxis = fcbc_SingleFamilyNonOwnerOccupiedMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 199 us-gaap_FinancingReceivableRecordedInvestmentPastDue / us-gaap_FinancialInstrumentAxis = fcbc_SingleFamilyNonOwnerOccupiedMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
Current Loans | 4,759 us-gaap_FinancingReceivableRecordedInvestmentCurrent / us-gaap_FinancialInstrumentAxis = fcbc_SingleFamilyNonOwnerOccupiedMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 5,719 us-gaap_FinancingReceivableRecordedInvestmentCurrent / us-gaap_FinancialInstrumentAxis = fcbc_SingleFamilyNonOwnerOccupiedMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
Total loans | 4,846 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / us-gaap_FinancialInstrumentAxis = fcbc_SingleFamilyNonOwnerOccupiedMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 5,918 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / us-gaap_FinancialInstrumentAxis = fcbc_SingleFamilyNonOwnerOccupiedMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
Covered Loans | Commercial Loans | Non-farm, Non-residential |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
30 - 59 Days Past Due | 46 us-gaap_FinancingReceivableRecordedInvestment30To59DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_NonFarmNonResidentialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 124 us-gaap_FinancingReceivableRecordedInvestment30To59DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_NonFarmNonResidentialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
60 - 89 Days Past Due | 45 us-gaap_FinancingReceivableRecordedInvestment60To89DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_NonFarmNonResidentialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 140 us-gaap_FinancingReceivableRecordedInvestment60To89DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_NonFarmNonResidentialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
90+ Days Past Due | 1,488 us-gaap_FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_NonFarmNonResidentialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 1,258 us-gaap_FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_NonFarmNonResidentialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
Total Past Due | 1,579 us-gaap_FinancingReceivableRecordedInvestmentPastDue / us-gaap_FinancialInstrumentAxis = fcbc_NonFarmNonResidentialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 1,522 us-gaap_FinancingReceivableRecordedInvestmentPastDue / us-gaap_FinancialInstrumentAxis = fcbc_NonFarmNonResidentialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
Current Loans | 23,093 us-gaap_FinancingReceivableRecordedInvestmentCurrent / us-gaap_FinancialInstrumentAxis = fcbc_NonFarmNonResidentialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 23,795 us-gaap_FinancingReceivableRecordedInvestmentCurrent / us-gaap_FinancialInstrumentAxis = fcbc_NonFarmNonResidentialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
Total loans | 24,672 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / us-gaap_FinancialInstrumentAxis = fcbc_NonFarmNonResidentialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 25,317 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / us-gaap_FinancialInstrumentAxis = fcbc_NonFarmNonResidentialMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
Covered Loans | Commercial Loans | Agricultural |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Current Loans | 42 us-gaap_FinancingReceivableRecordedInvestmentCurrent / us-gaap_FinancialInstrumentAxis = fcbc_AgriculturalMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 43 us-gaap_FinancingReceivableRecordedInvestmentCurrent / us-gaap_FinancialInstrumentAxis = fcbc_AgriculturalMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
Total loans | 42 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / us-gaap_FinancialInstrumentAxis = fcbc_AgriculturalMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 43 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / us-gaap_FinancialInstrumentAxis = fcbc_AgriculturalMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
Covered Loans | Commercial Loans | Farmland Loan |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
30 - 59 Days Past Due | 111 us-gaap_FinancingReceivableRecordedInvestment30To59DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_FarmlandMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 3 us-gaap_FinancingReceivableRecordedInvestment30To59DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_FarmlandMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
Total Past Due | 111 us-gaap_FinancingReceivableRecordedInvestmentPastDue / us-gaap_FinancialInstrumentAxis = fcbc_FarmlandMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 3 us-gaap_FinancingReceivableRecordedInvestmentPastDue / us-gaap_FinancialInstrumentAxis = fcbc_FarmlandMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
Current Loans | 586 us-gaap_FinancingReceivableRecordedInvestmentCurrent / us-gaap_FinancialInstrumentAxis = fcbc_FarmlandMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 713 us-gaap_FinancingReceivableRecordedInvestmentCurrent / us-gaap_FinancialInstrumentAxis = fcbc_FarmlandMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
Total loans | 697 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / us-gaap_FinancialInstrumentAxis = fcbc_FarmlandMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 716 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / us-gaap_FinancialInstrumentAxis = fcbc_FarmlandMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = us-gaap_CommercialPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
Covered Loans | Consumer Real Estate | Home Equity Lines |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
30 - 59 Days Past Due | 317 us-gaap_FinancingReceivableRecordedInvestment30To59DaysPastDue / us-gaap_FinancialInstrumentAxis = us-gaap_HomeEquityMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 858 us-gaap_FinancingReceivableRecordedInvestment30To59DaysPastDue / us-gaap_FinancialInstrumentAxis = us-gaap_HomeEquityMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
60 - 89 Days Past Due | 279 us-gaap_FinancingReceivableRecordedInvestment60To89DaysPastDue / us-gaap_FinancialInstrumentAxis = us-gaap_HomeEquityMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 318 us-gaap_FinancingReceivableRecordedInvestment60To89DaysPastDue / us-gaap_FinancialInstrumentAxis = us-gaap_HomeEquityMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
90+ Days Past Due | 177 us-gaap_FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue / us-gaap_FinancialInstrumentAxis = us-gaap_HomeEquityMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 168 us-gaap_FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue / us-gaap_FinancialInstrumentAxis = us-gaap_HomeEquityMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
Total Past Due | 773 us-gaap_FinancingReceivableRecordedInvestmentPastDue / us-gaap_FinancialInstrumentAxis = us-gaap_HomeEquityMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 1,344 us-gaap_FinancingReceivableRecordedInvestmentPastDue / us-gaap_FinancialInstrumentAxis = us-gaap_HomeEquityMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
Current Loans | 56,642 us-gaap_FinancingReceivableRecordedInvestmentCurrent / us-gaap_FinancialInstrumentAxis = us-gaap_HomeEquityMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 59,047 us-gaap_FinancingReceivableRecordedInvestmentCurrent / us-gaap_FinancialInstrumentAxis = us-gaap_HomeEquityMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
Total loans | 57,415 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / us-gaap_FinancialInstrumentAxis = us-gaap_HomeEquityMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 60,391 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / us-gaap_FinancialInstrumentAxis = us-gaap_HomeEquityMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
Covered Loans | Consumer Real Estate | Single Family Owner Occupied |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
30 - 59 Days Past Due | 178 us-gaap_FinancingReceivableRecordedInvestment30To59DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_SingleFamilyOwnerOccupiedLoanMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 134 us-gaap_FinancingReceivableRecordedInvestment30To59DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_SingleFamilyOwnerOccupiedLoanMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
60 - 89 Days Past Due | 33 us-gaap_FinancingReceivableRecordedInvestment60To89DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_SingleFamilyOwnerOccupiedLoanMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 34 us-gaap_FinancingReceivableRecordedInvestment60To89DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_SingleFamilyOwnerOccupiedLoanMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
90+ Days Past Due | 241 us-gaap_FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_SingleFamilyOwnerOccupiedLoanMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 415 us-gaap_FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue / us-gaap_FinancialInstrumentAxis = fcbc_SingleFamilyOwnerOccupiedLoanMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
Total Past Due | 452 us-gaap_FinancingReceivableRecordedInvestmentPastDue / us-gaap_FinancialInstrumentAxis = fcbc_SingleFamilyOwnerOccupiedLoanMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 583 us-gaap_FinancingReceivableRecordedInvestmentPastDue / us-gaap_FinancialInstrumentAxis = fcbc_SingleFamilyOwnerOccupiedLoanMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
Current Loans | 10,542 us-gaap_FinancingReceivableRecordedInvestmentCurrent / us-gaap_FinancialInstrumentAxis = fcbc_SingleFamilyOwnerOccupiedLoanMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 11,385 us-gaap_FinancingReceivableRecordedInvestmentCurrent / us-gaap_FinancialInstrumentAxis = fcbc_SingleFamilyOwnerOccupiedLoanMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
Total loans | 10,994 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / us-gaap_FinancialInstrumentAxis = fcbc_SingleFamilyOwnerOccupiedLoanMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 11,968 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / us-gaap_FinancialInstrumentAxis = fcbc_SingleFamilyOwnerOccupiedLoanMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
Covered Loans | Consumer Real Estate | Owner Occupied Construction |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Current Loans | 512 us-gaap_FinancingReceivableRecordedInvestmentCurrent / us-gaap_FinancialInstrumentAxis = fcbc_OwnerOccupiedConstructionMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 453 us-gaap_FinancingReceivableRecordedInvestmentCurrent / us-gaap_FinancialInstrumentAxis = fcbc_OwnerOccupiedConstructionMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
Total loans | 512 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / us-gaap_FinancialInstrumentAxis = fcbc_OwnerOccupiedConstructionMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 453 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / us-gaap_FinancialInstrumentAxis = fcbc_OwnerOccupiedConstructionMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerRealEstateMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
Covered Loans | Consumer and Other | Consumer Loan |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Current Loans | 87 us-gaap_FinancingReceivableRecordedInvestmentCurrent / us-gaap_FinancialInstrumentAxis = us-gaap_ConsumerLoanMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerAndOtherPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | 88 us-gaap_FinancingReceivableRecordedInvestmentCurrent / us-gaap_FinancialInstrumentAxis = us-gaap_ConsumerLoanMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerAndOtherPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember
Total loans | $ 87 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / us-gaap_FinancialInstrumentAxis = us-gaap_ConsumerLoanMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerAndOtherPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember | $ 88 fcbc_LoansAndLeasesReceivableNetOfDeferredIncomeCoveredAndNotCovered / us-gaap_FinancialInstrumentAxis = us-gaap_ConsumerLoanMember / us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis = fcbc_ConsumerAndOtherPortfolioSegmentMember / fcbc_ScheduleOfFinancingReceivableAgingAxis = fcbc_CoveredLoansMember

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- Definition Loans And Leases Receivable, Net Of Deferred Income, Covered And Not Covered + References No definition available. + Details
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- Definition Financing receivables that are less than 60 days past due but more than 29 days past due. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 7A -URI http://asc.fasb.org/extlink&oid=35738203&loc=SL6953401-111524 + Details
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- Definition Financing receivables that are less than 90 days past due but more than 59 days past due. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 7A -URI http://asc.fasb.org/extlink&oid=35738203&loc=SL6953401-111524 + Details
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- Definition Financing receivables that are current. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 7A -URI http://asc.fasb.org/extlink&oid=35738203&loc=SL6953401-111524 + Details
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- Definition Financing receivables that are equal to or greater than 90 days past due. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 7A -URI http://asc.fasb.org/extlink&oid=35738203&loc=SL6953401-111524 + Details
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- Definition Recorded Investment in financing receivables that are past due at the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 7A -URI http://asc.fasb.org/extlink&oid=35738203&loc=SL6953401-111524 + Details
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