XML 95 R66.htm IDEA: XBRL DOCUMENT v2.4.1.9
Fair Values (Quantitative Information About Level 3 Fair Value Measurements) (Details) (Level 3 [Member], USD $)
In Thousands, unless otherwise specified
 12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Impaired loans $ 2,916dnbf_ImpairedLoansFairValueDisclosure $ 2,829dnbf_ImpairedLoansFairValueDisclosure
Other Real Estate Owned, fair value 100dnbf_OtherRealEstateOwnedAndOtherRepossessedPropertyFairValueDisclosure 124dnbf_OtherRealEstateOwnedAndOtherRepossessedPropertyFairValueDisclosure
Residential Mortgage [Member]
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Impaired loans 1,244dnbf_ImpairedLoansFairValueDisclosure
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Valuation Techniques Appraisal of collateral (1) [1] Appraisal of collateral (1) [1]
Commercial Term [Member]
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Impaired loans 81dnbf_ImpairedLoansFairValueDisclosure
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Valuation Techniques Appraisal of collateral (1) [1]  
Commercial Mortgage [Member]
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Impaired loans 97dnbf_ImpairedLoansFairValueDisclosure
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/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
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Valuation Techniques Appraisal of collateral (1) [1] Appraisal of collateral (1)
Commercial Construction [Member]
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Impaired loans $ 1,494dnbf_ImpairedLoansFairValueDisclosure
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/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
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/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialRealEstateConstructionFinancingReceivableMember
Valuation Techniques Appraisal of collateral (1) Appraisal of collateral (1)
Minimum [Member] | Disposal Costs [Member]
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Discount Rate (8.00%)us-gaap_FairValueInputsDiscountRate
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Minimum [Member] | Residential Mortgage [Member] | Appraisal Adjustments [Member]
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Discount Rate 0.00%us-gaap_FairValueInputsDiscountRate
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Minimum [Member] | Residential Mortgage [Member] | Disposal Costs [Member]
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Discount Rate (8.00%)us-gaap_FairValueInputsDiscountRate
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= us-gaap_CostApproachValuationTechniqueMember		 [2]
Minimum [Member] | Commercial Term [Member] | Appraisal Adjustments [Member]
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Discount Rate 0.00%us-gaap_FairValueInputsDiscountRate
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Minimum [Member] | Commercial Term [Member] | Disposal Costs [Member]
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Discount Rate (11.00%)us-gaap_FairValueInputsDiscountRate
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Minimum [Member] | Commercial Mortgage [Member] | Appraisal Adjustments [Member]
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Discount Rate 0.00%us-gaap_FairValueInputsDiscountRate
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Minimum [Member] | Commercial Mortgage [Member] | Disposal Costs [Member]
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Discount Rate (13.00%)us-gaap_FairValueInputsDiscountRate
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Minimum [Member] | Commercial Construction [Member] | Appraisal Adjustments [Member]
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Discount Rate 0.00%us-gaap_FairValueInputsDiscountRate
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Minimum [Member] | Commercial Construction [Member] | Disposal Costs [Member]
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Discount Rate (11.00%)us-gaap_FairValueInputsDiscountRate
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Maximum [Member] | Disposal Costs [Member]
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Discount Rate (16.00%)us-gaap_FairValueInputsDiscountRate
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Maximum [Member] | Residential Mortgage [Member] | Appraisal Adjustments [Member]
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Discount Rate 0.00%us-gaap_FairValueInputsDiscountRate
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Maximum [Member] | Residential Mortgage [Member] | Disposal Costs [Member]
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Discount Rate (8.00%)us-gaap_FairValueInputsDiscountRate
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Maximum [Member] | Commercial Term [Member] | Appraisal Adjustments [Member]
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Discount Rate 0.00%us-gaap_FairValueInputsDiscountRate
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Maximum [Member] | Commercial Term [Member] | Disposal Costs [Member]
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Discount Rate (11.00%)us-gaap_FairValueInputsDiscountRate
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Maximum [Member] | Commercial Mortgage [Member] | Appraisal Adjustments [Member]
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Discount Rate 0.00%us-gaap_FairValueInputsDiscountRate
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Maximum [Member] | Commercial Mortgage [Member] | Disposal Costs [Member]
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Discount Rate (13.00%)us-gaap_FairValueInputsDiscountRate
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Maximum [Member] | Commercial Construction [Member] | Appraisal Adjustments [Member]
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Discount Rate (47.00%)us-gaap_FairValueInputsDiscountRate
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Maximum [Member] | Commercial Construction [Member] | Disposal Costs [Member]
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Discount Rate (11.00%)us-gaap_FairValueInputsDiscountRate
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Weighted Average [Member] | Disposal Costs [Member]
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Discount Rate (12.00%)us-gaap_FairValueInputsDiscountRate
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Weighted Average [Member] | Residential Mortgage [Member] | Appraisal Adjustments [Member]
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Discount Rate 0.00%us-gaap_FairValueInputsDiscountRate
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Weighted Average [Member] | Residential Mortgage [Member] | Disposal Costs [Member]
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Discount Rate (8.00%)us-gaap_FairValueInputsDiscountRate
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Weighted Average [Member] | Commercial Term [Member] | Appraisal Adjustments [Member]
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Discount Rate 0.00%us-gaap_FairValueInputsDiscountRate
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Weighted Average [Member] | Commercial Term [Member] | Disposal Costs [Member]
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Discount Rate (11.00%)us-gaap_FairValueInputsDiscountRate
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Weighted Average [Member] | Commercial Mortgage [Member] | Appraisal Adjustments [Member]
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Discount Rate 0.00%us-gaap_FairValueInputsDiscountRate
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= us-gaap_MarketApproachValuationTechniqueMember
Weighted Average [Member] | Commercial Mortgage [Member] | Disposal Costs [Member]
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Discount Rate (13.00%)us-gaap_FairValueInputsDiscountRate
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
= us-gaap_FairValueInputsLevel3Member
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
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/ us-gaap_RangeAxis
= us-gaap_WeightedAverageMember
/ us-gaap_ValuationTechniqueAxis
= us-gaap_CostApproachValuationTechniqueMember		 (12.00%)us-gaap_FairValueInputsDiscountRate
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
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/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
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/ us-gaap_RangeAxis
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/ us-gaap_ValuationTechniqueAxis
= us-gaap_CostApproachValuationTechniqueMember
Weighted Average [Member] | Commercial Construction [Member] | Appraisal Adjustments [Member]
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Discount Rate (19.00%)us-gaap_FairValueInputsDiscountRate
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
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/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
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/ us-gaap_RangeAxis
= us-gaap_WeightedAverageMember
/ us-gaap_ValuationTechniqueAxis
= us-gaap_MarketApproachValuationTechniqueMember		 [2] 0.00%us-gaap_FairValueInputsDiscountRate
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
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/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
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/ us-gaap_RangeAxis
= us-gaap_WeightedAverageMember
/ us-gaap_ValuationTechniqueAxis
= us-gaap_MarketApproachValuationTechniqueMember
Weighted Average [Member] | Commercial Construction [Member] | Disposal Costs [Member]
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Discount Rate (11.00%)us-gaap_FairValueInputsDiscountRate
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
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/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
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/ us-gaap_RangeAxis
= us-gaap_WeightedAverageMember
/ us-gaap_ValuationTechniqueAxis
= us-gaap_CostApproachValuationTechniqueMember		 [2] (9.00%)us-gaap_FairValueInputsDiscountRate
/ us-gaap_FairValueByFairValueHierarchyLevelAxis
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/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
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[1] Fair value is generally determined through independent appraisals or sales contracts of the underlying collateral, which generally include various level 3 inputs which are not identifiable.
[2] Appraisals are adjusted by management for qualitative factors and disposal costs.