XML 68 R72.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Troubled Debt Restructurings (Loans By Class of Financing Receivable Modified as TDRs) (Details) (USD $) In Thousands, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2014 contract | Dec. 31, 2013 contract
Troubled Debt Restructuring, Subsequent Periods [Line Items] |  |
Number of Contracts | 5 efsi_TroubledDebtRestructuringModificationsNumberOfContracts | 5 efsi_TroubledDebtRestructuringModificationsNumberOfContracts
Troubled Debt Restructurings Within Previous Twelve Months [Member] |  |
Troubled Debt Restructuring, Subsequent Periods [Line Items] |  |
Number of Contracts | 1 efsi_TroubledDebtRestructuringModificationsNumberOfContracts / efsi_TroubledDebtRestructuringCreditorSubsequentPeriodsAxis = efsi_TroubledDebtRestructuringsWithinPreviousTwelveMonthsMember | 2 efsi_TroubledDebtRestructuringModificationsNumberOfContracts / efsi_TroubledDebtRestructuringCreditorSubsequentPeriodsAxis = efsi_TroubledDebtRestructuringsWithinPreviousTwelveMonthsMember
Recorded Investment | 79 efsi_TroubledDebtRestructuringModificationsRecordedInvestment / efsi_TroubledDebtRestructuringCreditorSubsequentPeriodsAxis = efsi_TroubledDebtRestructuringsWithinPreviousTwelveMonthsMember | 1,614 efsi_TroubledDebtRestructuringModificationsRecordedInvestment / efsi_TroubledDebtRestructuringCreditorSubsequentPeriodsAxis = efsi_TroubledDebtRestructuringsWithinPreviousTwelveMonthsMember
Construction And Farmland Commercial [Member] |  |
Troubled Debt Restructuring, Subsequent Periods [Line Items] |  |
Number of Contracts | 1 efsi_TroubledDebtRestructuringModificationsNumberOfContracts / us-gaap_FinancingReceivableTroubledDebtRestructuringAxis = efsi_ConstructionAndFarmlandCommercialFinancingReceivableMember | 2 efsi_TroubledDebtRestructuringModificationsNumberOfContracts / us-gaap_FinancingReceivableTroubledDebtRestructuringAxis = efsi_ConstructionAndFarmlandCommercialFinancingReceivableMember
Construction And Farmland Commercial [Member] | Troubled Debt Restructurings Within Previous Twelve Months [Member] |  |
Troubled Debt Restructuring, Subsequent Periods [Line Items] |  |
Number of Contracts | 1 efsi_TroubledDebtRestructuringModificationsNumberOfContracts / us-gaap_FinancingReceivableTroubledDebtRestructuringAxis = efsi_ConstructionAndFarmlandCommercialFinancingReceivableMember / efsi_TroubledDebtRestructuringCreditorSubsequentPeriodsAxis = efsi_TroubledDebtRestructuringsWithinPreviousTwelveMonthsMember | 2 efsi_TroubledDebtRestructuringModificationsNumberOfContracts / us-gaap_FinancingReceivableTroubledDebtRestructuringAxis = efsi_ConstructionAndFarmlandCommercialFinancingReceivableMember / efsi_TroubledDebtRestructuringCreditorSubsequentPeriodsAxis = efsi_TroubledDebtRestructuringsWithinPreviousTwelveMonthsMember
Recorded Investment | 79 efsi_TroubledDebtRestructuringModificationsRecordedInvestment / us-gaap_FinancingReceivableTroubledDebtRestructuringAxis = efsi_ConstructionAndFarmlandCommercialFinancingReceivableMember / efsi_TroubledDebtRestructuringCreditorSubsequentPeriodsAxis = efsi_TroubledDebtRestructuringsWithinPreviousTwelveMonthsMember | 1,614 efsi_TroubledDebtRestructuringModificationsRecordedInvestment / us-gaap_FinancingReceivableTroubledDebtRestructuringAxis = efsi_ConstructionAndFarmlandCommercialFinancingReceivableMember / efsi_TroubledDebtRestructuringCreditorSubsequentPeriodsAxis = efsi_TroubledDebtRestructuringsWithinPreviousTwelveMonthsMember
Residential Single Family Financing Receivable [Member] |  |
Troubled Debt Restructuring, Subsequent Periods [Line Items] |  |
Number of Contracts | 1 efsi_TroubledDebtRestructuringModificationsNumberOfContracts / us-gaap_FinancingReceivableTroubledDebtRestructuringAxis = efsi_ResidentialSingleFamilyFinancingReceivableMember | 2 efsi_TroubledDebtRestructuringModificationsNumberOfContracts / us-gaap_FinancingReceivableTroubledDebtRestructuringAxis = efsi_ResidentialSingleFamilyFinancingReceivableMember

X
- Definition Troubled debt restructuring modifications number of contracts. + References No definition available. + Details
Name: | efsi_TroubledDebtRestructuringModificationsNumberOfContracts
Namespace Prefix: | efsi_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Troubled debt restructuring modifications recorded investment. + References No definition available. + Details
Name: | efsi_TroubledDebtRestructuringModificationsRecordedInvestment
Namespace Prefix: | efsi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | efsi_TroubledDebtRestructuringSubsequentPeriodsLineItems
Namespace Prefix: | efsi_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | efsi_TroubledDebtRestructuringCreditorSubsequentPeriodsAxis=efsi_TroubledDebtRestructuringsWithinPreviousTwelveMonthsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableTroubledDebtRestructuringAxis=efsi_ConstructionAndFarmlandCommercialFinancingReceivableMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableTroubledDebtRestructuringAxis=efsi_ResidentialSingleFamilyFinancingReceivableMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |