XML 63 R68.htm IDEA: XBRL DOCUMENT
v3.3.0.814

Allowance for Loan Losses Related to PCI Loans and Recorded Investment in Loans (Detail) - USD ($) $ in Thousands | Sep. 30, 2015 | Dec. 31, 2014
--- | --- | ---
Financing Receivable, Recorded Investment [Line Items] |  |  |
Acquired Impaired Loans Evaluated for Impairment |  | $ 46,239 | $ 62,283
Allowance for Acquired Impaired Loans Evaluated |  | 20 | 58
Commercial Loans |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Acquired Impaired Loans Evaluated for Impairment |  | 11,963 | 21,086
Allowance for Acquired Impaired Loans Evaluated |  |  | 37
Commercial Loans | Waccamaw Commercial |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Acquired Impaired Loans Evaluated for Impairment |  | 5,580 | 13,392
Allowance for Acquired Impaired Loans Evaluated |  |  | 37
Commercial Loans | Waccamaw Lines Of Credit |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Acquired Impaired Loans Evaluated for Impairment |  |  | 461
Commercial Loans | Peoples Commercial |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Acquired Impaired Loans Evaluated for Impairment |  | 5,102 | 5,875
Commercial Loans | Commercial Loan Other |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Acquired Impaired Loans Evaluated for Impairment |  | 1,281 | 1,358
Consumer Real Estate |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Acquired Impaired Loans Evaluated for Impairment |  | 34,276 | 41,195
Allowance for Acquired Impaired Loans Evaluated |  | 20 | 21
Consumer Real Estate | Waccamaw Serviced Home Equity Lines |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Acquired Impaired Loans Evaluated for Impairment |  | 31,261 | 37,342
Consumer Real Estate | Waccamaw Residential |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Acquired Impaired Loans Evaluated for Impairment |  | 1,840 | 2,638
Allowance for Acquired Impaired Loans Evaluated |  | 1 |
Consumer Real Estate | Peoples Residential |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Acquired Impaired Loans Evaluated for Impairment |  | 1,175 | 1,215
Allowance for Acquired Impaired Loans Evaluated |  | $ 19 | 21
Consumer and Other | Waccamaw Consumer |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Acquired Impaired Loans Evaluated for Impairment | [1] |  | $ 2
[1] | Closed during the first quarter of 2015.

X
- Definition Acquired impaired loans evaluated for impairment. + References No definition available. + Details
Name: | fcbc_AcquiredImpairedLoansEvaluatedForImpairment
Namespace Prefix: | fcbc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Allowance for acquired impaired loans evaluated. + References No definition available. + Details
Name: | fcbc_AllowanceForAcquiredImpairedLoansEvaluated
Namespace Prefix: | fcbc_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_CommercialPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=fcbc_WaccamawCommercialMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=fcbc_WaccamawLinesOfCreditMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=fcbc_PeoplesCommercialMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=fcbc_CommercialLoanOtherMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=fcbc_ConsumerRealEstateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=fcbc_WaccamawServicedHomeEquityLinesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=fcbc_WaccamawResidentialMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=fcbc_PeoplesResidentialMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=fcbc_ConsumerAndOtherPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=fcbc_WaccamawConsumerMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |