XML 29 R44.htm IDEA: XBRL DOCUMENT v2.4.1.9
Fair Value of Financial Instruments (Details 2) (Non-recurring, Level III, USD $)
In Thousands, unless otherwise specified
 3 Months Ended 12 Months Ended
Mar. 31, 2015
Dec. 31, 2014
Impaired loans
    
Quantitative information about assets measured at fair value on a non-recurring basis    
Fair Value 13,296us-gaap_AssetsFairValueDisclosure
/ us-gaap_FairValueByAssetClassAxis
= mvbf_ImpairedFinancingReceivableMember
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
/ us-gaap_FairValueByMeasurementFrequencyAxis
= us-gaap_FairValueMeasurementsNonrecurringMember		 14,091us-gaap_AssetsFairValueDisclosure
/ us-gaap_FairValueByAssetClassAxis
= mvbf_ImpairedFinancingReceivableMember
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
/ us-gaap_FairValueByMeasurementFrequencyAxis
= us-gaap_FairValueMeasurementsNonrecurringMember
Impaired loans | Appraisal of collateral | Minimum
    
Fair Value Inputs [Abstract]    
Appraisal adjustments (as a percent) 20.00%mvbf_FairValueInputsAppraisalAdjustmentAsPercentOfAppraisal
/ us-gaap_FairValueByAssetClassAxis
= mvbf_ImpairedFinancingReceivableMember
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
/ us-gaap_FairValueByMeasurementFrequencyAxis
= us-gaap_FairValueMeasurementsNonrecurringMember
/ us-gaap_RangeAxis
= us-gaap_MinimumMember
/ us-gaap_ValuationTechniqueAxis
= mvbf_AppraisalOfCollateralMember		 20.00%mvbf_FairValueInputsAppraisalAdjustmentAsPercentOfAppraisal
/ us-gaap_FairValueByAssetClassAxis
= mvbf_ImpairedFinancingReceivableMember
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
/ us-gaap_FairValueByMeasurementFrequencyAxis
= us-gaap_FairValueMeasurementsNonrecurringMember
/ us-gaap_RangeAxis
= us-gaap_MinimumMember
/ us-gaap_ValuationTechniqueAxis
= mvbf_AppraisalOfCollateralMember
Liquidation expenses (as a percent) 5.00%mvbf_FairValueInputsLiquidationExpensesAsPercentOfAppraisal
/ us-gaap_FairValueByAssetClassAxis
= mvbf_ImpairedFinancingReceivableMember
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
/ us-gaap_FairValueByMeasurementFrequencyAxis
= us-gaap_FairValueMeasurementsNonrecurringMember
/ us-gaap_RangeAxis
= us-gaap_MinimumMember
/ us-gaap_ValuationTechniqueAxis
= mvbf_AppraisalOfCollateralMember		 5.00%mvbf_FairValueInputsLiquidationExpensesAsPercentOfAppraisal
/ us-gaap_FairValueByAssetClassAxis
= mvbf_ImpairedFinancingReceivableMember
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
/ us-gaap_FairValueByMeasurementFrequencyAxis
= us-gaap_FairValueMeasurementsNonrecurringMember
/ us-gaap_RangeAxis
= us-gaap_MinimumMember
/ us-gaap_ValuationTechniqueAxis
= mvbf_AppraisalOfCollateralMember
Impaired loans | Appraisal of collateral | Maximum
    
Fair Value Inputs [Abstract]    
Appraisal adjustments (as a percent) 30.00%mvbf_FairValueInputsAppraisalAdjustmentAsPercentOfAppraisal
/ us-gaap_FairValueByAssetClassAxis
= mvbf_ImpairedFinancingReceivableMember
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
/ us-gaap_FairValueByMeasurementFrequencyAxis
= us-gaap_FairValueMeasurementsNonrecurringMember
/ us-gaap_RangeAxis
= us-gaap_MaximumMember
/ us-gaap_ValuationTechniqueAxis
= mvbf_AppraisalOfCollateralMember		 30.00%mvbf_FairValueInputsAppraisalAdjustmentAsPercentOfAppraisal
/ us-gaap_FairValueByAssetClassAxis
= mvbf_ImpairedFinancingReceivableMember
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
/ us-gaap_FairValueByMeasurementFrequencyAxis
= us-gaap_FairValueMeasurementsNonrecurringMember
/ us-gaap_RangeAxis
= us-gaap_MaximumMember
/ us-gaap_ValuationTechniqueAxis
= mvbf_AppraisalOfCollateralMember
Liquidation expenses (as a percent) 10.00%mvbf_FairValueInputsLiquidationExpensesAsPercentOfAppraisal
/ us-gaap_FairValueByAssetClassAxis
= mvbf_ImpairedFinancingReceivableMember
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
/ us-gaap_FairValueByMeasurementFrequencyAxis
= us-gaap_FairValueMeasurementsNonrecurringMember
/ us-gaap_RangeAxis
= us-gaap_MaximumMember
/ us-gaap_ValuationTechniqueAxis
= mvbf_AppraisalOfCollateralMember		 10.00%mvbf_FairValueInputsLiquidationExpensesAsPercentOfAppraisal
/ us-gaap_FairValueByAssetClassAxis
= mvbf_ImpairedFinancingReceivableMember
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
/ us-gaap_FairValueByMeasurementFrequencyAxis
= us-gaap_FairValueMeasurementsNonrecurringMember
/ us-gaap_RangeAxis
= us-gaap_MaximumMember
/ us-gaap_ValuationTechniqueAxis
= mvbf_AppraisalOfCollateralMember
Other real estate owned
    
Quantitative information about assets measured at fair value on a non-recurring basis    
Fair Value 575us-gaap_AssetsFairValueDisclosure
/ us-gaap_FairValueByAssetClassAxis
= mvbf_OtherRealEstateOwnedMember
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
/ us-gaap_FairValueByMeasurementFrequencyAxis
= us-gaap_FairValueMeasurementsNonrecurringMember		 575us-gaap_AssetsFairValueDisclosure
/ us-gaap_FairValueByAssetClassAxis
= mvbf_OtherRealEstateOwnedMember
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
/ us-gaap_FairValueByMeasurementFrequencyAxis
= us-gaap_FairValueMeasurementsNonrecurringMember
Other real estate owned | Appraisal of collateral | Minimum
    
Fair Value Inputs [Abstract]    
Appraisal adjustments (as a percent) 20.00%mvbf_FairValueInputsAppraisalAdjustmentAsPercentOfAppraisal
/ us-gaap_FairValueByAssetClassAxis
= mvbf_OtherRealEstateOwnedMember
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
/ us-gaap_FairValueByMeasurementFrequencyAxis
= us-gaap_FairValueMeasurementsNonrecurringMember
/ us-gaap_RangeAxis
= us-gaap_MinimumMember
/ us-gaap_ValuationTechniqueAxis
= mvbf_AppraisalOfCollateralMember		 20.00%mvbf_FairValueInputsAppraisalAdjustmentAsPercentOfAppraisal
/ us-gaap_FairValueByAssetClassAxis
= mvbf_OtherRealEstateOwnedMember
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
/ us-gaap_FairValueByMeasurementFrequencyAxis
= us-gaap_FairValueMeasurementsNonrecurringMember
/ us-gaap_RangeAxis
= us-gaap_MinimumMember
/ us-gaap_ValuationTechniqueAxis
= mvbf_AppraisalOfCollateralMember
Liquidation expenses (as a percent) 5.00%mvbf_FairValueInputsLiquidationExpensesAsPercentOfAppraisal
/ us-gaap_FairValueByAssetClassAxis
= mvbf_OtherRealEstateOwnedMember
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
/ us-gaap_FairValueByMeasurementFrequencyAxis
= us-gaap_FairValueMeasurementsNonrecurringMember
/ us-gaap_RangeAxis
= us-gaap_MinimumMember
/ us-gaap_ValuationTechniqueAxis
= mvbf_AppraisalOfCollateralMember		 5.00%mvbf_FairValueInputsLiquidationExpensesAsPercentOfAppraisal
/ us-gaap_FairValueByAssetClassAxis
= mvbf_OtherRealEstateOwnedMember
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
/ us-gaap_FairValueByMeasurementFrequencyAxis
= us-gaap_FairValueMeasurementsNonrecurringMember
/ us-gaap_RangeAxis
= us-gaap_MinimumMember
/ us-gaap_ValuationTechniqueAxis
= mvbf_AppraisalOfCollateralMember
Other real estate owned | Appraisal of collateral | Maximum
    
Fair Value Inputs [Abstract]    
Appraisal adjustments (as a percent) 30.00%mvbf_FairValueInputsAppraisalAdjustmentAsPercentOfAppraisal
/ us-gaap_FairValueByAssetClassAxis
= mvbf_OtherRealEstateOwnedMember
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
/ us-gaap_FairValueByMeasurementFrequencyAxis
= us-gaap_FairValueMeasurementsNonrecurringMember
/ us-gaap_RangeAxis
= us-gaap_MaximumMember
/ us-gaap_ValuationTechniqueAxis
= mvbf_AppraisalOfCollateralMember		 30.00%mvbf_FairValueInputsAppraisalAdjustmentAsPercentOfAppraisal
/ us-gaap_FairValueByAssetClassAxis
= mvbf_OtherRealEstateOwnedMember
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
/ us-gaap_FairValueByMeasurementFrequencyAxis
= us-gaap_FairValueMeasurementsNonrecurringMember
/ us-gaap_RangeAxis
= us-gaap_MaximumMember
/ us-gaap_ValuationTechniqueAxis
= mvbf_AppraisalOfCollateralMember
Liquidation expenses (as a percent) 10.00%mvbf_FairValueInputsLiquidationExpensesAsPercentOfAppraisal
/ us-gaap_FairValueByAssetClassAxis
= mvbf_OtherRealEstateOwnedMember
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
/ us-gaap_FairValueByMeasurementFrequencyAxis
= us-gaap_FairValueMeasurementsNonrecurringMember
/ us-gaap_RangeAxis
= us-gaap_MaximumMember
/ us-gaap_ValuationTechniqueAxis
= mvbf_AppraisalOfCollateralMember		 10.00%mvbf_FairValueInputsLiquidationExpensesAsPercentOfAppraisal
/ us-gaap_FairValueByAssetClassAxis
= mvbf_OtherRealEstateOwnedMember
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
/ us-gaap_FairValueByMeasurementFrequencyAxis
= us-gaap_FairValueMeasurementsNonrecurringMember
/ us-gaap_RangeAxis
= us-gaap_MaximumMember
/ us-gaap_ValuationTechniqueAxis
= mvbf_AppraisalOfCollateralMember
Mortgage servicing rights
    
Quantitative information about assets measured at fair value on a non-recurring basis    
Fair Value 1,315us-gaap_AssetsFairValueDisclosure
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_ServicingContractsMember
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
/ us-gaap_FairValueByMeasurementFrequencyAxis
= us-gaap_FairValueMeasurementsNonrecurringMember		 1,423us-gaap_AssetsFairValueDisclosure
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_ServicingContractsMember
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
/ us-gaap_FairValueByMeasurementFrequencyAxis
= us-gaap_FairValueMeasurementsNonrecurringMember
Mortgage servicing rights | Discounted cash flow
    
Fair Value Inputs [Abstract]    
Prepayment rate (as a percent) 12.00%us-gaap_FairValueInputsPrepaymentRate
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_ServicingContractsMember
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
/ us-gaap_FairValueByMeasurementFrequencyAxis
= us-gaap_FairValueMeasurementsNonrecurringMember
/ us-gaap_ValuationTechniqueAxis
= mvbf_DiscountedCashFlowsMember		 12.00%us-gaap_FairValueInputsPrepaymentRate
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_ServicingContractsMember
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
/ us-gaap_FairValueByMeasurementFrequencyAxis
= us-gaap_FairValueMeasurementsNonrecurringMember
/ us-gaap_ValuationTechniqueAxis
= mvbf_DiscountedCashFlowsMember
Cost of service (as a percent) 0.25%mvbf_FairValueInputsCostOfServiceRate
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_ServicingContractsMember
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
/ us-gaap_FairValueByMeasurementFrequencyAxis
= us-gaap_FairValueMeasurementsNonrecurringMember
/ us-gaap_ValuationTechniqueAxis
= mvbf_DiscountedCashFlowsMember		 0.25%mvbf_FairValueInputsCostOfServiceRate
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_ServicingContractsMember
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
/ us-gaap_FairValueByMeasurementFrequencyAxis
= us-gaap_FairValueMeasurementsNonrecurringMember
/ us-gaap_ValuationTechniqueAxis
= mvbf_DiscountedCashFlowsMember
Discount rate (as a percent) 12.00%us-gaap_FairValueInputsDiscountRate
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_ServicingContractsMember
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
/ us-gaap_FairValueByMeasurementFrequencyAxis
= us-gaap_FairValueMeasurementsNonrecurringMember
/ us-gaap_ValuationTechniqueAxis
= mvbf_DiscountedCashFlowsMember		 12.00%us-gaap_FairValueInputsDiscountRate
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_ServicingContractsMember
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
/ us-gaap_FairValueByMeasurementFrequencyAxis
= us-gaap_FairValueMeasurementsNonrecurringMember
/ us-gaap_ValuationTechniqueAxis
= mvbf_DiscountedCashFlowsMember