XML 110 R78.htm IDEA: XBRL DOCUMENT v3.22.0.1

Fair Value of Financial Instruments, Assets and Liabilities Measured on Recurring Basis (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Fair Value of Financial Instruments [Abstract]
Selling costs percentage	10.00%
Recurring [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Interest Rate Swap Derivatives [Member]
Fair Value, Asset and Liabilities [Abstract]
Assets, fair value	$ 0	$ 0
Liabilities, fair value	0	0
Recurring [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | U.S. Government Securities [Member]
Fair Value, Asset and Liabilities [Abstract]
Assets, fair value	0
Recurring [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | U.S. Government Sponsored Entity Securities [Member]
Fair Value, Asset and Liabilities [Abstract]
Assets, fair value	0	0
Recurring [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Agency Mortgage-backed Securities, Residential [Member]
Fair Value, Asset and Liabilities [Abstract]
Assets, fair value	0	0
Recurring [Member] | Significant Other Observable Inputs (Level 2) [Member] | Interest Rate Swap Derivatives [Member]
Fair Value, Asset and Liabilities [Abstract]
Assets, fair value	599	928
Liabilities, fair value	(599)	(928)
Recurring [Member] | Significant Other Observable Inputs (Level 2) [Member] | U.S. Government Securities [Member]
Fair Value, Asset and Liabilities [Abstract]
Assets, fair value	20,143
Recurring [Member] | Significant Other Observable Inputs (Level 2) [Member] | U.S. Government Sponsored Entity Securities [Member]
Fair Value, Asset and Liabilities [Abstract]
Assets, fair value	25,916	18,153
Recurring [Member] | Significant Other Observable Inputs (Level 2) [Member] | Agency Mortgage-backed Securities, Residential [Member]
Fair Value, Asset and Liabilities [Abstract]
Assets, fair value	130,941	94,169
Recurring [Member] | Significant Unobservable Inputs (Level 3) [Member] | Interest Rate Swap Derivatives [Member]
Fair Value, Asset and Liabilities [Abstract]
Assets, fair value	0	0
Liabilities, fair value	0	0
Recurring [Member] | Significant Unobservable Inputs (Level 3) [Member] | U.S. Government Securities [Member]
Fair Value, Asset and Liabilities [Abstract]
Assets, fair value	0
Recurring [Member] | Significant Unobservable Inputs (Level 3) [Member] | U.S. Government Sponsored Entity Securities [Member]
Fair Value, Asset and Liabilities [Abstract]
Assets, fair value	0	0
Recurring [Member] | Significant Unobservable Inputs (Level 3) [Member] | Agency Mortgage-backed Securities, Residential [Member]
Fair Value, Asset and Liabilities [Abstract]
Assets, fair value	$ 0	$ 0

X

- Definition

The percent of collateral related to collateral-impaired loans that make up selling costs.

+ References

No definition available.

+ Details

Name:	ovbc_SellingCostsPercentageCollateral
Namespace Prefix:	ovbc_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258

+ Details

Name:	us-gaap_AssetsFairValueDisclosure
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- References

No definition available.

+ Details

Name:	us-gaap_FairValueDisclosuresAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_FairValueNetAssetLiabilityAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Fair value of financial and nonfinancial obligations.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258

+ Details

Name:	us-gaap_LiabilitiesFairValueDisclosure
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Details

Name:	us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DerivativeInstrumentRiskAxis=us-gaap_InterestRateSwapMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancialInstrumentAxis=us-gaap_USGovernmentAgenciesDebtSecuritiesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancialInstrumentAxis=us-gaap_USGovernmentSponsoredEnterprisesDebtSecuritiesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancialInstrumentAxis=us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: