XML 17 R24.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Note 2 - Fair Value of Financial Instruments (Details) - Level 3 Fair Value Measurements September 2013 (USD $) In Thousands, unless otherwise specified | 9 Months Ended | 12 Months Ended | 9 Months Ended
--- | --- | --- | ---
Sep. 30, 2013 Residential Real Estate Loans [Member] Impaired Loans [Member] | Sep. 30, 2013 Residential Real Estate Loans [Member] Maximum [Member] Impaired Loans [Member] | Sep. 30, 2013 Commercial and Industrial [Member] Impaired Loans [Member] | Sep. 30, 2013 Commercial and Industrial [Member] Other Real Estate Owned [Member] | Dec. 31, 2012 Commercial and Industrial [Member] | Sep. 30, 2013 Commercial and Industrial [Member] Minimum [Member] Other Real Estate Owned [Member] | Sep. 30, 2013 Commercial and Industrial [Member] Maximum [Member] Impaired Loans [Member] | Sep. 30, 2013 Commercial and Industrial [Member] Maximum [Member] Other Real Estate Owned [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items] |  |  |  |  |  |  |  |
Fair Value (in Dollars) | $ 234 |  | $ 1,888 | $ 982 | $ 1,055 |  |  |
Valuation Technique(s) | Sales approach |  | Sales approach | Sales approach | Sales approach |  |  |
Unobservable Input(s) | Adjustment to comparables |  | Adjustment to comparables | Adjustment to comparables | Adjustment to comparables |  |  |
Range | 30.00% | 28.00% | 80.00% |  | 15.00% | 10.00% | 35.00% | 10.00%

X
- Definition No authoritative reference available. + References No definition available. + Details
Name: | ovbc_FairValueRange
Namespace Prefix: | ovbc_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition No authoritative reference available. + References No definition available. + Details
Name: | ovbc_FairValueUnobservableInputs
Namespace Prefix: | ovbc_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition This element represents the aggregate of the assets reported on the balance sheet at period end measured at fair value on a nonrecurring basis by the entity. This element is intended to be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. + References No definition available. + Details
Name: | us-gaap_AssetsFairValueDisclosureNonrecurring
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_FairValueInputsAssetsQuantitativeInformationLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Description of the inputs and valuation technique(s) used to measure fair value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bbb) -URI http://asc.fasb.org/extlink&oid=25499696&loc=d3e19207-110258 + Details
Name: | us-gaap_FairValueMeasurementsValuationTechniques
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration