XML 88 R84.htm IDEA: XBRL DOCUMENT v2.4.1.9
Note 13 - Fair Value of Financial Instruments (Details) - Level 3 Fair Value Measurements (USD $)
In Thousands, unless otherwise specified
 12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Market Approach Valuation Technique [Member] | Owner Occupied [Member] | Commercial Real Estate Portfolio Segment [Member] | Impaired Loans [Member] | Minimum [Member]    
Commercial real estate:    
Adjustment to comparables 0.30%us-gaap_FairValueInputsComparabilityAdjustments
/ us-gaap_FairValueByAssetClassAxis
= ovbc_ImpairedLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialRealEstatePortfolioSegmentMember
/ us-gaap_MortgageLoansOnRealEstateLoanTypeAxis
= ovbc_OwnerOccupiedMember
/ us-gaap_RangeAxis
= us-gaap_MinimumMember
/ us-gaap_ValuationTechniqueAxis
= us-gaap_MarketApproachValuationTechniqueMember		  
Market Approach Valuation Technique [Member] | Owner Occupied [Member] | Commercial Real Estate Portfolio Segment [Member] | Impaired Loans [Member] | Maximum [Member]    
Commercial real estate:    
Adjustment to comparables 62.00%us-gaap_FairValueInputsComparabilityAdjustments
/ us-gaap_FairValueByAssetClassAxis
= ovbc_ImpairedLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialRealEstatePortfolioSegmentMember
/ us-gaap_MortgageLoansOnRealEstateLoanTypeAxis
= ovbc_OwnerOccupiedMember
/ us-gaap_RangeAxis
= us-gaap_MaximumMember
/ us-gaap_ValuationTechniqueAxis
= us-gaap_MarketApproachValuationTechniqueMember		  
Market Approach Valuation Technique [Member] | Owner Occupied [Member] | Commercial Real Estate Portfolio Segment [Member] | Impaired Loans [Member] | Weighted Average [Member]    
Commercial real estate:    
Adjustment to comparables 18.00%us-gaap_FairValueInputsComparabilityAdjustments
/ us-gaap_FairValueByAssetClassAxis
= ovbc_ImpairedLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialRealEstatePortfolioSegmentMember
/ us-gaap_MortgageLoansOnRealEstateLoanTypeAxis
= ovbc_OwnerOccupiedMember
/ us-gaap_RangeAxis
= us-gaap_WeightedAverageMember
/ us-gaap_ValuationTechniqueAxis
= us-gaap_MarketApproachValuationTechniqueMember		  
Market Approach Valuation Technique [Member] | Owner Occupied [Member] | Commercial Real Estate Portfolio Segment [Member] | Impaired Loans [Member]    
Commercial real estate:    
Fair value (in Dollars) 1,679us-gaap_AssetsFairValueDisclosureNonrecurring
/ us-gaap_FairValueByAssetClassAxis
= ovbc_ImpairedLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialRealEstatePortfolioSegmentMember
/ us-gaap_MortgageLoansOnRealEstateLoanTypeAxis
= ovbc_OwnerOccupiedMember
/ us-gaap_ValuationTechniqueAxis
= us-gaap_MarketApproachValuationTechniqueMember		  
Valuation technique Sales approach  
Market Approach Valuation Technique [Member] | Nonowner Occupied [Member] | Commercial Real Estate Portfolio Segment [Member] | Impaired Loans [Member] | Minimum [Member]    
Commercial real estate:    
Adjustment to comparables 0.00%us-gaap_FairValueInputsComparabilityAdjustments
/ us-gaap_FairValueByAssetClassAxis
= ovbc_ImpairedLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialRealEstatePortfolioSegmentMember
/ us-gaap_MortgageLoansOnRealEstateLoanTypeAxis
= ovbc_NonownerOccupiedMember
/ us-gaap_RangeAxis
= us-gaap_MinimumMember
/ us-gaap_ValuationTechniqueAxis
= us-gaap_MarketApproachValuationTechniqueMember		 5.00%us-gaap_FairValueInputsComparabilityAdjustments
/ us-gaap_FairValueByAssetClassAxis
= ovbc_ImpairedLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialRealEstatePortfolioSegmentMember
/ us-gaap_MortgageLoansOnRealEstateLoanTypeAxis
= ovbc_NonownerOccupiedMember
/ us-gaap_RangeAxis
= us-gaap_MinimumMember
/ us-gaap_ValuationTechniqueAxis
= us-gaap_MarketApproachValuationTechniqueMember
Market Approach Valuation Technique [Member] | Nonowner Occupied [Member] | Commercial Real Estate Portfolio Segment [Member] | Impaired Loans [Member] | Maximum [Member]    
Commercial real estate:    
Adjustment to comparables 12.50%us-gaap_FairValueInputsComparabilityAdjustments
/ us-gaap_FairValueByAssetClassAxis
= ovbc_ImpairedLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialRealEstatePortfolioSegmentMember
/ us-gaap_MortgageLoansOnRealEstateLoanTypeAxis
= ovbc_NonownerOccupiedMember
/ us-gaap_RangeAxis
= us-gaap_MaximumMember
/ us-gaap_ValuationTechniqueAxis
= us-gaap_MarketApproachValuationTechniqueMember		 10.00%us-gaap_FairValueInputsComparabilityAdjustments
/ us-gaap_FairValueByAssetClassAxis
= ovbc_ImpairedLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialRealEstatePortfolioSegmentMember
/ us-gaap_MortgageLoansOnRealEstateLoanTypeAxis
= ovbc_NonownerOccupiedMember
/ us-gaap_RangeAxis
= us-gaap_MaximumMember
/ us-gaap_ValuationTechniqueAxis
= us-gaap_MarketApproachValuationTechniqueMember
Market Approach Valuation Technique [Member] | Nonowner Occupied [Member] | Commercial Real Estate Portfolio Segment [Member] | Impaired Loans [Member] | Weighted Average [Member]    
Commercial real estate:    
Adjustment to comparables 5.70%us-gaap_FairValueInputsComparabilityAdjustments
/ us-gaap_FairValueByAssetClassAxis
= ovbc_ImpairedLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialRealEstatePortfolioSegmentMember
/ us-gaap_MortgageLoansOnRealEstateLoanTypeAxis
= ovbc_NonownerOccupiedMember
/ us-gaap_RangeAxis
= us-gaap_WeightedAverageMember
/ us-gaap_ValuationTechniqueAxis
= us-gaap_MarketApproachValuationTechniqueMember		 8.00%us-gaap_FairValueInputsComparabilityAdjustments
/ us-gaap_FairValueByAssetClassAxis
= ovbc_ImpairedLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialRealEstatePortfolioSegmentMember
/ us-gaap_MortgageLoansOnRealEstateLoanTypeAxis
= ovbc_NonownerOccupiedMember
/ us-gaap_RangeAxis
= us-gaap_WeightedAverageMember
/ us-gaap_ValuationTechniqueAxis
= us-gaap_MarketApproachValuationTechniqueMember
Market Approach Valuation Technique [Member] | Nonowner Occupied [Member] | Commercial Real Estate Portfolio Segment [Member] | Impaired Loans [Member]    
Commercial real estate:    
Fair value (in Dollars) 2,673us-gaap_AssetsFairValueDisclosureNonrecurring
/ us-gaap_FairValueByAssetClassAxis
= ovbc_ImpairedLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialRealEstatePortfolioSegmentMember
/ us-gaap_MortgageLoansOnRealEstateLoanTypeAxis
= ovbc_NonownerOccupiedMember
/ us-gaap_ValuationTechniqueAxis
= us-gaap_MarketApproachValuationTechniqueMember		 1,973us-gaap_AssetsFairValueDisclosureNonrecurring
/ us-gaap_FairValueByAssetClassAxis
= ovbc_ImpairedLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialRealEstatePortfolioSegmentMember
/ us-gaap_MortgageLoansOnRealEstateLoanTypeAxis
= ovbc_NonownerOccupiedMember
/ us-gaap_ValuationTechniqueAxis
= us-gaap_MarketApproachValuationTechniqueMember
Valuation technique Sales approach Sales approach
Market Approach Valuation Technique [Member] | Commercial and Industrial [Member] | Impaired Loans [Member] | Minimum [Member]    
Commercial real estate:    
Adjustment to comparables 10.00%us-gaap_FairValueInputsComparabilityAdjustments
/ us-gaap_FairValueByAssetClassAxis
= ovbc_ImpairedLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= ovbc_CommercialAndIndustrialMember
/ us-gaap_RangeAxis
= us-gaap_MinimumMember
/ us-gaap_ValuationTechniqueAxis
= us-gaap_MarketApproachValuationTechniqueMember		  
Market Approach Valuation Technique [Member] | Commercial and Industrial [Member] | Impaired Loans [Member] | Maximum [Member]    
Commercial real estate:    
Adjustment to comparables 30.00%us-gaap_FairValueInputsComparabilityAdjustments
/ us-gaap_FairValueByAssetClassAxis
= ovbc_ImpairedLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= ovbc_CommercialAndIndustrialMember
/ us-gaap_RangeAxis
= us-gaap_MaximumMember
/ us-gaap_ValuationTechniqueAxis
= us-gaap_MarketApproachValuationTechniqueMember		  
Market Approach Valuation Technique [Member] | Commercial and Industrial [Member] | Impaired Loans [Member] | Weighted Average [Member]    
Commercial real estate:    
Adjustment to comparables 21.42%us-gaap_FairValueInputsComparabilityAdjustments
/ us-gaap_FairValueByAssetClassAxis
= ovbc_ImpairedLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= ovbc_CommercialAndIndustrialMember
/ us-gaap_RangeAxis
= us-gaap_WeightedAverageMember
/ us-gaap_ValuationTechniqueAxis
= us-gaap_MarketApproachValuationTechniqueMember		  
Market Approach Valuation Technique [Member] | Commercial and Industrial [Member] | Impaired Loans [Member]    
Commercial real estate:    
Fair value (in Dollars) 2,532us-gaap_AssetsFairValueDisclosureNonrecurring
/ us-gaap_FairValueByAssetClassAxis
= ovbc_ImpairedLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= ovbc_CommercialAndIndustrialMember
/ us-gaap_ValuationTechniqueAxis
= us-gaap_MarketApproachValuationTechniqueMember		  
Valuation technique Sales approach  
Market Approach Valuation Technique [Member] | Commercial and Industrial [Member] | Other Real Estate Owned [Member] | Minimum [Member]    
Commercial real estate:    
Adjustment to comparables   0.00%us-gaap_FairValueInputsComparabilityAdjustments
/ us-gaap_FairValueByAssetClassAxis
= ovbc_OtherRealEstateOwnedMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= ovbc_CommercialAndIndustrialMember
/ us-gaap_RangeAxis
= us-gaap_MinimumMember
/ us-gaap_ValuationTechniqueAxis
= us-gaap_MarketApproachValuationTechniqueMember
Market Approach Valuation Technique [Member] | Commercial and Industrial [Member] | Other Real Estate Owned [Member] | Maximum [Member]    
Commercial real estate:    
Adjustment to comparables   20.00%us-gaap_FairValueInputsComparabilityAdjustments
/ us-gaap_FairValueByAssetClassAxis
= ovbc_OtherRealEstateOwnedMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= ovbc_CommercialAndIndustrialMember
/ us-gaap_RangeAxis
= us-gaap_MaximumMember
/ us-gaap_ValuationTechniqueAxis
= us-gaap_MarketApproachValuationTechniqueMember
Market Approach Valuation Technique [Member] | Commercial and Industrial [Member] | Other Real Estate Owned [Member] | Weighted Average [Member]    
Commercial real estate:    
Adjustment to comparables   16.00%us-gaap_FairValueInputsComparabilityAdjustments
/ us-gaap_FairValueByAssetClassAxis
= ovbc_OtherRealEstateOwnedMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= ovbc_CommercialAndIndustrialMember
/ us-gaap_RangeAxis
= us-gaap_WeightedAverageMember
/ us-gaap_ValuationTechniqueAxis
= us-gaap_MarketApproachValuationTechniqueMember
Market Approach Valuation Technique [Member] | Commercial and Industrial [Member] | Other Real Estate Owned [Member]    
Commercial real estate:    
Fair value (in Dollars)   2,863us-gaap_AssetsFairValueDisclosureNonrecurring
/ us-gaap_FairValueByAssetClassAxis
= ovbc_OtherRealEstateOwnedMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= ovbc_CommercialAndIndustrialMember
/ us-gaap_ValuationTechniqueAxis
= us-gaap_MarketApproachValuationTechniqueMember
Valuation technique   Sales approach
Market Approach Valuation Technique [Member] | Commercial Real Estate Construction Financing Receivable [Member] | Other Real Estate Owned [Member] | Minimum [Member]    
Commercial real estate:    
Adjustment to comparables 5.00%us-gaap_FairValueInputsComparabilityAdjustments
/ us-gaap_FairValueByAssetClassAxis
= ovbc_OtherRealEstateOwnedMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialRealEstateConstructionFinancingReceivableMember
/ us-gaap_RangeAxis
= us-gaap_MinimumMember
/ us-gaap_ValuationTechniqueAxis
= us-gaap_MarketApproachValuationTechniqueMember		 5.00%us-gaap_FairValueInputsComparabilityAdjustments
/ us-gaap_FairValueByAssetClassAxis
= ovbc_OtherRealEstateOwnedMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialRealEstateConstructionFinancingReceivableMember
/ us-gaap_RangeAxis
= us-gaap_MinimumMember
/ us-gaap_ValuationTechniqueAxis
= us-gaap_MarketApproachValuationTechniqueMember
Market Approach Valuation Technique [Member] | Commercial Real Estate Construction Financing Receivable [Member] | Other Real Estate Owned [Member] | Maximum [Member]    
Commercial real estate:    
Adjustment to comparables 35.00%us-gaap_FairValueInputsComparabilityAdjustments
/ us-gaap_FairValueByAssetClassAxis
= ovbc_OtherRealEstateOwnedMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialRealEstateConstructionFinancingReceivableMember
/ us-gaap_RangeAxis
= us-gaap_MaximumMember
/ us-gaap_ValuationTechniqueAxis
= us-gaap_MarketApproachValuationTechniqueMember		 35.00%us-gaap_FairValueInputsComparabilityAdjustments
/ us-gaap_FairValueByAssetClassAxis
= ovbc_OtherRealEstateOwnedMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialRealEstateConstructionFinancingReceivableMember
/ us-gaap_RangeAxis
= us-gaap_MaximumMember
/ us-gaap_ValuationTechniqueAxis
= us-gaap_MarketApproachValuationTechniqueMember
Market Approach Valuation Technique [Member] | Commercial Real Estate Construction Financing Receivable [Member] | Other Real Estate Owned [Member] | Weighted Average [Member]    
Commercial real estate:    
Adjustment to comparables 18.00%us-gaap_FairValueInputsComparabilityAdjustments
/ us-gaap_FairValueByAssetClassAxis
= ovbc_OtherRealEstateOwnedMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialRealEstateConstructionFinancingReceivableMember
/ us-gaap_RangeAxis
= us-gaap_WeightedAverageMember
/ us-gaap_ValuationTechniqueAxis
= us-gaap_MarketApproachValuationTechniqueMember		 19.00%us-gaap_FairValueInputsComparabilityAdjustments
/ us-gaap_FairValueByAssetClassAxis
= ovbc_OtherRealEstateOwnedMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialRealEstateConstructionFinancingReceivableMember
/ us-gaap_RangeAxis
= us-gaap_WeightedAverageMember
/ us-gaap_ValuationTechniqueAxis
= us-gaap_MarketApproachValuationTechniqueMember
Market Approach Valuation Technique [Member] | Commercial Real Estate Construction Financing Receivable [Member] | Other Real Estate Owned [Member]    
Commercial real estate:    
Fair value (in Dollars) 1,147us-gaap_AssetsFairValueDisclosureNonrecurring
/ us-gaap_FairValueByAssetClassAxis
= ovbc_OtherRealEstateOwnedMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialRealEstateConstructionFinancingReceivableMember
/ us-gaap_ValuationTechniqueAxis
= us-gaap_MarketApproachValuationTechniqueMember		 1,058us-gaap_AssetsFairValueDisclosureNonrecurring
/ us-gaap_FairValueByAssetClassAxis
= ovbc_OtherRealEstateOwnedMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialRealEstateConstructionFinancingReceivableMember
/ us-gaap_ValuationTechniqueAxis
= us-gaap_MarketApproachValuationTechniqueMember
Valuation technique Sales approach Sales approach
Income Approach Valuation Technique [Member] | Owner Occupied [Member] | Commercial Real Estate Portfolio Segment [Member] | Impaired Loans [Member] | Maximum [Member]    
Commercial real estate:    
Capitalization rate 10.00%us-gaap_FairValueInputsCapRate
/ us-gaap_FairValueByAssetClassAxis
= ovbc_ImpairedLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialRealEstatePortfolioSegmentMember
/ us-gaap_MortgageLoansOnRealEstateLoanTypeAxis
= ovbc_OwnerOccupiedMember
/ us-gaap_RangeAxis
= us-gaap_MaximumMember
/ us-gaap_ValuationTechniqueAxis
= us-gaap_IncomeApproachValuationTechniqueMember		  
Income Approach Valuation Technique [Member] | Owner Occupied [Member] | Commercial Real Estate Portfolio Segment [Member] | Impaired Loans [Member] | Weighted Average [Member]    
Commercial real estate:    
Capitalization rate 10.00%us-gaap_FairValueInputsCapRate
/ us-gaap_FairValueByAssetClassAxis
= ovbc_ImpairedLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialRealEstatePortfolioSegmentMember
/ us-gaap_MortgageLoansOnRealEstateLoanTypeAxis
= ovbc_OwnerOccupiedMember
/ us-gaap_RangeAxis
= us-gaap_WeightedAverageMember
/ us-gaap_ValuationTechniqueAxis
= us-gaap_IncomeApproachValuationTechniqueMember		  
Income Approach Valuation Technique [Member] | Owner Occupied [Member] | Commercial Real Estate Portfolio Segment [Member] | Impaired Loans [Member]    
Commercial real estate:    
Valuation technique Income approach  
Income Approach Valuation Technique [Member] | Nonowner Occupied [Member] | Commercial Real Estate Portfolio Segment [Member] | Impaired Loans [Member] | Maximum [Member]    
Commercial real estate:    
Capitalization rate 6.50%us-gaap_FairValueInputsCapRate
/ us-gaap_FairValueByAssetClassAxis
= ovbc_ImpairedLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialRealEstatePortfolioSegmentMember
/ us-gaap_MortgageLoansOnRealEstateLoanTypeAxis
= ovbc_NonownerOccupiedMember
/ us-gaap_RangeAxis
= us-gaap_MaximumMember
/ us-gaap_ValuationTechniqueAxis
= us-gaap_IncomeApproachValuationTechniqueMember		  
Income Approach Valuation Technique [Member] | Nonowner Occupied [Member] | Commercial Real Estate Portfolio Segment [Member] | Impaired Loans [Member] | Weighted Average [Member]    
Commercial real estate:    
Capitalization rate 6.50%us-gaap_FairValueInputsCapRate
/ us-gaap_FairValueByAssetClassAxis
= ovbc_ImpairedLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialRealEstatePortfolioSegmentMember
/ us-gaap_MortgageLoansOnRealEstateLoanTypeAxis
= ovbc_NonownerOccupiedMember
/ us-gaap_RangeAxis
= us-gaap_WeightedAverageMember
/ us-gaap_ValuationTechniqueAxis
= us-gaap_IncomeApproachValuationTechniqueMember		  
Income Approach Valuation Technique [Member] | Nonowner Occupied [Member] | Commercial Real Estate Portfolio Segment [Member] | Impaired Loans [Member]    
Commercial real estate:    
Fair value (in Dollars) 2,597us-gaap_AssetsFairValueDisclosureNonrecurring
/ us-gaap_FairValueByAssetClassAxis
= ovbc_ImpairedLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialRealEstatePortfolioSegmentMember
/ us-gaap_MortgageLoansOnRealEstateLoanTypeAxis
= ovbc_NonownerOccupiedMember
/ us-gaap_ValuationTechniqueAxis
= us-gaap_IncomeApproachValuationTechniqueMember		  
Valuation technique Income approach