XML 111 R64.htm IDEA: XBRL DOCUMENT v2.4.1.9
Loans And Leases, Net (Troubled Debt Restructurings Activity) (Details) (USD $)
In Thousands, unless otherwise specified
 12 Months Ended
Dec. 31, 2014
contract
Dec. 31, 2013
contract
Commercial And Industrial [Member] | Deferral Of Principal [Member]    
Financing Receivable, Modifications [Line Items]    
Number of Contracts 1us-gaap_FinancingReceivableModificationsNumberOfContracts2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= evbn_CommercialAndIndustrialMember
/ evbn_TroubledDebtRestructuringsByTypeOfConcessionAxis
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/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= evbn_CommercialAndIndustrialMember
/ evbn_TroubledDebtRestructuringsByTypeOfConcessionAxis
= evbn_DeferralOfPrincipalMember
Pre-Modification Outstanding Recorded Investment $ 16us-gaap_FinancingReceivableModificationsPreModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= evbn_CommercialAndIndustrialMember
/ evbn_TroubledDebtRestructuringsByTypeOfConcessionAxis
= evbn_DeferralOfPrincipalMember		 $ 2,400us-gaap_FinancingReceivableModificationsPreModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= evbn_CommercialAndIndustrialMember
/ evbn_TroubledDebtRestructuringsByTypeOfConcessionAxis
= evbn_DeferralOfPrincipalMember
Post-Modification Outstanding Recorded Investment 16us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= evbn_CommercialAndIndustrialMember
/ evbn_TroubledDebtRestructuringsByTypeOfConcessionAxis
= evbn_DeferralOfPrincipalMember		 2,400us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= evbn_CommercialAndIndustrialMember
/ evbn_TroubledDebtRestructuringsByTypeOfConcessionAxis
= evbn_DeferralOfPrincipalMember
Commercial And Industrial [Member] | Interest Rate Reduction [Member]    
Financing Receivable, Modifications [Line Items]    
Number of Contracts   2us-gaap_FinancingReceivableModificationsNumberOfContracts2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= evbn_CommercialAndIndustrialMember
/ evbn_TroubledDebtRestructuringsByTypeOfConcessionAxis
= evbn_InterestRateReductionMember
Pre-Modification Outstanding Recorded Investment   330us-gaap_FinancingReceivableModificationsPreModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= evbn_CommercialAndIndustrialMember
/ evbn_TroubledDebtRestructuringsByTypeOfConcessionAxis
= evbn_InterestRateReductionMember
Post-Modification Outstanding Recorded Investment   330us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= evbn_CommercialAndIndustrialMember
/ evbn_TroubledDebtRestructuringsByTypeOfConcessionAxis
= evbn_InterestRateReductionMember
Commercial And Industrial [Member] | Extension Of Maturity And Interest Rate Reduction [Member]    
Financing Receivable, Modifications [Line Items]    
Number of Contracts   5us-gaap_FinancingReceivableModificationsNumberOfContracts2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= evbn_CommercialAndIndustrialMember
/ evbn_TroubledDebtRestructuringsByTypeOfConcessionAxis
= evbn_ExtensionOfMaturityAndInterestRateReductionMember
Pre-Modification Outstanding Recorded Investment   361us-gaap_FinancingReceivableModificationsPreModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= evbn_CommercialAndIndustrialMember
/ evbn_TroubledDebtRestructuringsByTypeOfConcessionAxis
= evbn_ExtensionOfMaturityAndInterestRateReductionMember
Post-Modification Outstanding Recorded Investment   361us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= evbn_CommercialAndIndustrialMember
/ evbn_TroubledDebtRestructuringsByTypeOfConcessionAxis
= evbn_ExtensionOfMaturityAndInterestRateReductionMember
Commercial And Industrial [Member] | Combination Of Concessions [Member]    
Financing Receivable, Modifications [Line Items]    
Number of Contracts   1us-gaap_FinancingReceivableModificationsNumberOfContracts2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= evbn_CommercialAndIndustrialMember
/ evbn_TroubledDebtRestructuringsByTypeOfConcessionAxis
= evbn_CombinationOfConcessionsMember
Pre-Modification Outstanding Recorded Investment   250us-gaap_FinancingReceivableModificationsPreModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= evbn_CommercialAndIndustrialMember
/ evbn_TroubledDebtRestructuringsByTypeOfConcessionAxis
= evbn_CombinationOfConcessionsMember
Post-Modification Outstanding Recorded Investment   250us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= evbn_CommercialAndIndustrialMember
/ evbn_TroubledDebtRestructuringsByTypeOfConcessionAxis
= evbn_CombinationOfConcessionsMember
Residential Real Estate And Construction [Member] | Extension Of Maturity [Member]    
Financing Receivable, Modifications [Line Items]    
Number of Contracts 2us-gaap_FinancingReceivableModificationsNumberOfContracts2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= evbn_ResidentialRealEstateAndConstructionMember
/ evbn_TroubledDebtRestructuringsByTypeOfConcessionAxis
= evbn_ExtensionOfMaturityMember		 4us-gaap_FinancingReceivableModificationsNumberOfContracts2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= evbn_ResidentialRealEstateAndConstructionMember
/ evbn_TroubledDebtRestructuringsByTypeOfConcessionAxis
= evbn_ExtensionOfMaturityMember
Pre-Modification Outstanding Recorded Investment 615us-gaap_FinancingReceivableModificationsPreModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= evbn_ResidentialRealEstateAndConstructionMember
/ evbn_TroubledDebtRestructuringsByTypeOfConcessionAxis
= evbn_ExtensionOfMaturityMember		 583us-gaap_FinancingReceivableModificationsPreModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= evbn_ResidentialRealEstateAndConstructionMember
/ evbn_TroubledDebtRestructuringsByTypeOfConcessionAxis
= evbn_ExtensionOfMaturityMember
Post-Modification Outstanding Recorded Investment 615us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= evbn_ResidentialRealEstateAndConstructionMember
/ evbn_TroubledDebtRestructuringsByTypeOfConcessionAxis
= evbn_ExtensionOfMaturityMember		 583us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= evbn_ResidentialRealEstateAndConstructionMember
/ evbn_TroubledDebtRestructuringsByTypeOfConcessionAxis
= evbn_ExtensionOfMaturityMember
Residential Real Estate And Construction [Member] | Extension Of Maturity And Rate Reduction [Member]    
Financing Receivable, Modifications [Line Items]    
Number of Contracts 1us-gaap_FinancingReceivableModificationsNumberOfContracts2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= evbn_ResidentialRealEstateAndConstructionMember
/ evbn_TroubledDebtRestructuringsByTypeOfConcessionAxis
= evbn_ExtensionOfMaturityAndRateReductionMember		  
Pre-Modification Outstanding Recorded Investment 208us-gaap_FinancingReceivableModificationsPreModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= evbn_ResidentialRealEstateAndConstructionMember
/ evbn_TroubledDebtRestructuringsByTypeOfConcessionAxis
= evbn_ExtensionOfMaturityAndRateReductionMember		  
Post-Modification Outstanding Recorded Investment 208us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= evbn_ResidentialRealEstateAndConstructionMember
/ evbn_TroubledDebtRestructuringsByTypeOfConcessionAxis
= evbn_ExtensionOfMaturityAndRateReductionMember		  
Commercial Real Estate And Construction [Member] | Deferral Of Principal [Member]    
Financing Receivable, Modifications [Line Items]    
Number of Contracts   2us-gaap_FinancingReceivableModificationsNumberOfContracts2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= evbn_CommercialRealEstateAndConstructionMember
/ evbn_TroubledDebtRestructuringsByTypeOfConcessionAxis
= evbn_DeferralOfPrincipalMember
Pre-Modification Outstanding Recorded Investment   6,438us-gaap_FinancingReceivableModificationsPreModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= evbn_CommercialRealEstateAndConstructionMember
/ evbn_TroubledDebtRestructuringsByTypeOfConcessionAxis
= evbn_DeferralOfPrincipalMember
Post-Modification Outstanding Recorded Investment   7,963us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= evbn_CommercialRealEstateAndConstructionMember
/ evbn_TroubledDebtRestructuringsByTypeOfConcessionAxis
= evbn_DeferralOfPrincipalMember
Commercial Real Estate And Construction [Member] | Extension Of Maturity [Member]    
Financing Receivable, Modifications [Line Items]    
Number of Contracts   2us-gaap_FinancingReceivableModificationsNumberOfContracts2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= evbn_CommercialRealEstateAndConstructionMember
/ evbn_TroubledDebtRestructuringsByTypeOfConcessionAxis
= evbn_ExtensionOfMaturityMember
Pre-Modification Outstanding Recorded Investment   739us-gaap_FinancingReceivableModificationsPreModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= evbn_CommercialRealEstateAndConstructionMember
/ evbn_TroubledDebtRestructuringsByTypeOfConcessionAxis
= evbn_ExtensionOfMaturityMember
Post-Modification Outstanding Recorded Investment   739us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= evbn_CommercialRealEstateAndConstructionMember
/ evbn_TroubledDebtRestructuringsByTypeOfConcessionAxis
= evbn_ExtensionOfMaturityMember
Commercial Real Estate And Construction [Member] | Extension Of Maturity And Rate Reduction [Member]    
Financing Receivable, Modifications [Line Items]    
Number of Contracts 1us-gaap_FinancingReceivableModificationsNumberOfContracts2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= evbn_CommercialRealEstateAndConstructionMember
/ evbn_TroubledDebtRestructuringsByTypeOfConcessionAxis
= evbn_ExtensionOfMaturityAndRateReductionMember		  
Pre-Modification Outstanding Recorded Investment 250us-gaap_FinancingReceivableModificationsPreModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= evbn_CommercialRealEstateAndConstructionMember
/ evbn_TroubledDebtRestructuringsByTypeOfConcessionAxis
= evbn_ExtensionOfMaturityAndRateReductionMember		  
Post-Modification Outstanding Recorded Investment 250us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= evbn_CommercialRealEstateAndConstructionMember
/ evbn_TroubledDebtRestructuringsByTypeOfConcessionAxis
= evbn_ExtensionOfMaturityAndRateReductionMember		  
Home Equity Loans [Member] | Term Out Line Of Credit [Member]    
Financing Receivable, Modifications [Line Items]    
Number of Contracts   1us-gaap_FinancingReceivableModificationsNumberOfContracts2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= us-gaap_HomeEquityMember
/ evbn_TroubledDebtRestructuringsByTypeOfConcessionAxis
= evbn_TermOutLineOfCreditMember
Pre-Modification Outstanding Recorded Investment   57us-gaap_FinancingReceivableModificationsPreModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= us-gaap_HomeEquityMember
/ evbn_TroubledDebtRestructuringsByTypeOfConcessionAxis
= evbn_TermOutLineOfCreditMember
Post-Modification Outstanding Recorded Investment   57us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= us-gaap_HomeEquityMember
/ evbn_TroubledDebtRestructuringsByTypeOfConcessionAxis
= evbn_TermOutLineOfCreditMember
Home Equity Loans [Member] | Extension Of Maturity [Member]    
Financing Receivable, Modifications [Line Items]    
Number of Contracts 9us-gaap_FinancingReceivableModificationsNumberOfContracts2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= us-gaap_HomeEquityMember
/ evbn_TroubledDebtRestructuringsByTypeOfConcessionAxis
= evbn_ExtensionOfMaturityMember		  
Pre-Modification Outstanding Recorded Investment 592us-gaap_FinancingReceivableModificationsPreModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= us-gaap_HomeEquityMember
/ evbn_TroubledDebtRestructuringsByTypeOfConcessionAxis
= evbn_ExtensionOfMaturityMember		  
Post-Modification Outstanding Recorded Investment 592us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= us-gaap_HomeEquityMember
/ evbn_TroubledDebtRestructuringsByTypeOfConcessionAxis
= evbn_ExtensionOfMaturityMember		  
Home Equity Loans [Member] | Extension Of Maturity And Rate Reduction [Member]    
Financing Receivable, Modifications [Line Items]    
Number of Contracts 2us-gaap_FinancingReceivableModificationsNumberOfContracts2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= us-gaap_HomeEquityMember
/ evbn_TroubledDebtRestructuringsByTypeOfConcessionAxis
= evbn_ExtensionOfMaturityAndRateReductionMember		 1us-gaap_FinancingReceivableModificationsNumberOfContracts2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= us-gaap_HomeEquityMember
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Pre-Modification Outstanding Recorded Investment 84us-gaap_FinancingReceivableModificationsPreModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= us-gaap_HomeEquityMember
/ evbn_TroubledDebtRestructuringsByTypeOfConcessionAxis
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Post-Modification Outstanding Recorded Investment 84us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= us-gaap_HomeEquityMember
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= evbn_ExtensionOfMaturityAndRateReductionMember		 136us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2
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= us-gaap_HomeEquityMember
/ evbn_TroubledDebtRestructuringsByTypeOfConcessionAxis
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Consumer Loans [Member] | Rate Reduction [Member]    
Financing Receivable, Modifications [Line Items]    
Number of Contracts 1us-gaap_FinancingReceivableModificationsNumberOfContracts2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= us-gaap_ConsumerLoanMember
/ evbn_TroubledDebtRestructuringsByTypeOfConcessionAxis
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Pre-Modification Outstanding Recorded Investment 31us-gaap_FinancingReceivableModificationsPreModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= us-gaap_ConsumerLoanMember
/ evbn_TroubledDebtRestructuringsByTypeOfConcessionAxis
= evbn_RateReductionMember		  
Post-Modification Outstanding Recorded Investment $ 31us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2
/ us-gaap_FinancingReceivableTroubledDebtRestructuringAxis
= us-gaap_ConsumerLoanMember
/ evbn_TroubledDebtRestructuringsByTypeOfConcessionAxis
= evbn_RateReductionMember