XML 58 R47.htm IDEA: XBRL DOCUMENT
v3.25.2

LOANS AND ALLOWANCE FOR CREDIT LOSSES, Impaired Loans (Details) - Residential Real Estate [Member] $ in Thousands | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2025 USD ($) Property | Dec. 31, 2024 USD ($) Property
Loans, Other Information [Abstract] |  |
Number of other real estate owned | Property | 0 | 0
Mortgage loans in process of foreclosure | $ | $ 702 | $ 342

X
- Definition Represents the number of other real estate owned by the entity. + References No definition available. + Details
Name: | ovbc_NumberOfOtherRealEstatePropertyOwned
Namespace Prefix: | ovbc_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_LoansAndLeasesReceivableOtherInformationAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Recorded investment of consumer mortgage loan receivables secured by residential real estate properties for which formal foreclosure proceedings are in process. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 35 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-35 + Details
Name: | us-gaap_MortgageLoansInProcessOfForeclosureAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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