XML 94 R80.htm IDEA: XBRL DOCUMENT
v3.6.0.2

Loans Modified as Troubled Debt Restructurings by Loan Class and Accrual Status (Detail) - USD ($) $ in Thousands | Dec. 31, 2016 | Dec. 31, 2015
--- | --- | ---
Financing Receivable, Impaired [Line Items] |  |  |
Total TDRs |  | $ 14,236 | $ 15,301
Allowance for loan losses related to TDRs |  | 670 | 590
Commercial Loans | Single-family Non-owner Occupied |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Total TDRs |  | 930 | 950
Commercial Loans | Non-farm, Non-residential |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Total TDRs |  | 4,160 | 4,600
Consumer Real Estate | Home Equity Lines |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Total TDRs |  | 158 | 170
Consumer Real Estate | Single Family Owner Occupied |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Total TDRs |  | 8,408 | 8,989
Consumer Real Estate | Owner Occupied Construction |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Total TDRs |  | 580 | 592
Nonaccrual |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Total TDRs | [1] | 1,284 | 1,339
Nonaccrual | Commercial Loans | Single-family Non-owner Occupied |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Total TDRs | [1] | 38 | 130
Nonaccrual | Consumer Real Estate | Home Equity Lines |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Total TDRs | [1] |  | 127
Nonaccrual | Consumer Real Estate | Single Family Owner Occupied |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Total TDRs | [1] | 905 | 733
Nonaccrual | Consumer Real Estate | Owner Occupied Construction |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Total TDRs | [1] | 341 | 349
Accruing |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Total TDRs |  | 12,952 | 13,962
Accruing | Commercial Loans | Single-family Non-owner Occupied |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Total TDRs |  | 892 | 820
Accruing | Commercial Loans | Non-farm, Non-residential |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Total TDRs |  | 4,160 | 4,600
Accruing | Consumer Real Estate | Home Equity Lines |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Total TDRs |  | 158 | 43
Accruing | Consumer Real Estate | Single Family Owner Occupied |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Total TDRs |  | 7,503 | 8,256
Accruing | Consumer Real Estate | Owner Occupied Construction |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Total TDRs |  | $ 239 | $ 243
[1] | Nonaccrual TDRs are included in total nonaccrual loans disclosed in the nonaccrual table above.

X
- Definition Allowance for loan losses. + References No definition available. + Details
Name: | fcbc_AllowanceForLoanLosses
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_FinancingReceivableImpairedLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of the outstanding recorded investment related to financing receivables that have been modified by troubled debt restructurings. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 40 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=25495931&loc=d3e18845-111554 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Recorded Investment -URI http://asc.fasb.org/extlink&oid=65880944 + Details
Name: | us-gaap_FinancingReceivableModificationsRecordedInvestment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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

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

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

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

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

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

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

X
- Details
Name: | fcbc_TypeOfLoanAxis=fcbc_NonAccrualLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | fcbc_TypeOfLoanAxis=fcbc_AccrualLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |