XML 61 R52.htm IDEA: XBRL DOCUMENT
v3.22.2.2

Troubled Debt Restructurings (Narrative) (Details) $ in Thousands | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2022 USD ($) Contract Loan | Sep. 30, 2021 Contract | Sep. 30, 2022 USD ($) Contract Loan | Sep. 30, 2021 Contract | Dec. 31, 2021 USD ($) Loan
Financing Receivable Modifications [Line Items] |  |  |  |  |
Number of troubled debt restructured loans | Loan |  |  | 26 |  | 17
Financing Receivable, Modifications, Nonaccrual, Number of Contracts | Loan | 2 |  | 2 |  | 2
Financing Receivable, Modifications, Nonaccrual, Recorded Investment | $ | $ 136 |  | $ 136 |  | $ 149
Total troubled debt restructured loans | $ | $ 4,400 |  | $ 4,400 |  | $ 2,700
Number of contracts modified by granting concession | 11 |  | 11 | 3 |
Number of contracts modified by renewing loan for twelve-month period | 8 |  | 8 |  |
Number of contracts modified by refinancing loan to extend term | 2 |  | 2 |  |
Number of payment defaults | 0 | 0 | 0 |  |
Residential Single Family |  |  |  |  |
Financing Receivable Modifications [Line Items] |  |  |  |  |
Loan is considered payment default |  |  | 30 days |  |

X
- Definition Number of financing receiviable modified loans that are in nonaccrual + References No definition available. + Details
Name: | efsi_FinancingReceivableModificationsNonaccrualNumberofContracts
Namespace Prefix: | efsi_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Financing Receivable, Modifications, Nonaccrual, Recorded Investment + References No definition available. + Details
Name: | efsi_FinancingReceivableModificationsNonaccrualRecordedInvestment
Namespace Prefix: | efsi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Period Past Due Loan Considered Payment Default + References No definition available. + Details
Name: | efsi_PeriodPastDueLoanConsideredPaymentDefault
Namespace Prefix: | efsi_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Troubled debt restructuring modifications by loan renewal, number of contract. + References No definition available. + Details
Name: | efsi_TroubledDebtRestructuringModificationsByLoanRenewalNumberOfContract
Namespace Prefix: | efsi_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Troubled debt restructuring modifications by refinancing to extend term, number of contract. + References No definition available. + Details
Name: | efsi_TroubledDebtRestructuringModificationsByRefinancingToExtendTermNumberOfContract
Namespace Prefix: | efsi_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

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_FinancingReceivableModificationsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of financing receivables that have been modified by troubled debt restructurings. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 33 -URI https://asc.fasb.org/extlink&oid=123577603&loc=SL6953676-111524 + Details
Name: | us-gaap_FinancingReceivableModificationsNumberOfContracts2
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of financing receivable modified as troubled debt restructuring. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 33 -URI https://asc.fasb.org/extlink&oid=123577603&loc=SL6953676-111524 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 40 -Section 50 -Paragraph 4 -URI https://asc.fasb.org/extlink&oid=121585226&loc=d3e18845-111554 + Details
Name: | us-gaap_FinancingReceivableModificationsRecordedInvestment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Number of financing receivable contracts modified as troubled debt restructuring within previous 12 months, with subsequent payment default. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 34 -URI https://asc.fasb.org/extlink&oid=123577603&loc=SL6953682-111524 + Details
Name: | us-gaap_FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

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