XML 59 R53.htm IDEA: XBRL DOCUMENT
v3.24.4

Loans and Allowance for Credit Losses on Loans - Schedule of Amortized Cost Basis of Collateral-Dependent Loans by Loan Portfolio Segment (Details) - USD ($) $ in Thousands | Jun. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Financing Receivable, Past Due [Line Items] |  |
Ending balance individually evaluated for impairment | $ 2,668 | $ 5,574
Construction & Secured by Farmland |  |
Financing Receivable, Past Due [Line Items] |  |
Mortgage real estate loans |  | 95
Residential First Lien - Investor |  |
Financing Receivable, Past Due [Line Items] |  |
Mortgage real estate loans | 1,063 | 1,086
Residential First Lien - Owner Occupied |  |
Financing Receivable, Past Due [Line Items] |  |
Mortgage real estate loans | 140 | 194
Residential Junior Liens |  |
Financing Receivable, Past Due [Line Items] |  |
Mortgage real estate loans |  | 8
Commercial - Owner Occupied |  |
Financing Receivable, Past Due [Line Items] |  |
Mortgage real estate loans |  | 14
Commercial - Non-Owner Occupied & Multifamily |  |
Financing Receivable, Past Due [Line Items] |  |
Mortgage real estate loans |  | 3,625
Other Commercial And Industrial Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Commercial and industrial loans | 969 |
Marine loans |  |
Financing Receivable, Past Due [Line Items] |  |
Commercial and industrial loans | 496 | 552
Real Estate Collateral [Member] |  |
Financing Receivable, Past Due [Line Items] |  |
Commercial and industrial loans | 1,203 | 5,022
Real Estate Collateral [Member] | Construction & Secured by Farmland |  |
Financing Receivable, Past Due [Line Items] |  |
Mortgage real estate loans |  | 95
Real Estate Collateral [Member] | Residential First Lien - Investor |  |
Financing Receivable, Past Due [Line Items] |  |
Mortgage real estate loans | 1,063 | 1,086
Real Estate Collateral [Member] | Residential First Lien - Owner Occupied |  |
Financing Receivable, Past Due [Line Items] |  |
Mortgage real estate loans | 140 | 194
Real Estate Collateral [Member] | Residential Junior Liens |  |
Financing Receivable, Past Due [Line Items] |  |
Mortgage real estate loans |  | 8
Real Estate Collateral [Member] | Commercial - Owner Occupied |  |
Financing Receivable, Past Due [Line Items] |  |
Mortgage real estate loans |  | 14
Real Estate Collateral [Member] | Commercial - Non-Owner Occupied & Multifamily |  |
Financing Receivable, Past Due [Line Items] |  |
Mortgage real estate loans |  | 3,625
Other Collateral [Member] |  |
Financing Receivable, Past Due [Line Items] |  |
Commercial and industrial loans | 1,465 | 552
Other Collateral [Member] | Other Commercial And Industrial Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Commercial and industrial loans | 969 |
Other Collateral [Member] | Marine loans |  |
Financing Receivable, Past Due [Line Items] |  |
Commercial and industrial loans | $ 496 | $ 552

X
- Definition Commercial and industrial loans + References No definition available. + Details
Name: | efsi_CommercialAndIndustrialLoans
Namespace Prefix: | efsi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Mortgage real estate loans + References No definition available. + Details
Name: | efsi_MortgageRealEstateLoans
Namespace Prefix: | efsi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of allowance for credit loss on financing receivable evaluated on individual basis. Excludes financing receivable evaluated on collective basis. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 4 -Subparagraph (SAB Topic 6.L.5.a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480418/310-10-S99-4 Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 11B -Subparagraph (g) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-11B Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 30 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479391/326-20-30-2 + Details
Name: | us-gaap_FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1
Namespace Prefix: | us-gaap_
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 Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 14 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-14 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 80 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-80 + Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentPastDueLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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

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

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

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

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

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

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

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

X
- Details
Name: | us-gaap_FinancingReceivablesPeriodPastDueAxis=efsi_RealEstateCollateralMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablesPeriodPastDueAxis=efsi_OtherCollateralMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |