XML 45 R97.htm IDEA: XBRL DOCUMENT v2.4.1.9
Employee Benefit Plans (Pension Plan) (Details) (Pension Plan [Member], USD $)
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2006
Defined Benefit Plan Disclosure [Line Items]        
Eligible age for grandfathering provision at plan amendment to freeze plan       40 years
Eligible vesting service period for grandfathering provision at plan amendment to freeze plan       10 years
Change in Benefit Obligation        
Benefit obligation at beginning of year $ 13,965,000us-gaap_DefinedBenefitPlanBenefitObligation $ 15,342,000us-gaap_DefinedBenefitPlanBenefitObligation    
Service cost 0us-gaap_DefinedBenefitPlanServiceCost 0us-gaap_DefinedBenefitPlanServiceCost 0us-gaap_DefinedBenefitPlanServiceCost  
Interest cost 711,000us-gaap_DefinedBenefitPlanInterestCost 646,000us-gaap_DefinedBenefitPlanInterestCost 668,000us-gaap_DefinedBenefitPlanInterestCost  
Net actuarial loss 1,399,000us-gaap_DefinedBenefitPlanActuarialGainLoss (1,219,000)us-gaap_DefinedBenefitPlanActuarialGainLoss    
Benefits paid (906,000)us-gaap_DefinedBenefitPlanBenefitsPaid (804,000)us-gaap_DefinedBenefitPlanBenefitsPaid    
Benefit obligation at end of year 15,169,000us-gaap_DefinedBenefitPlanBenefitObligation 13,965,000us-gaap_DefinedBenefitPlanBenefitObligation 15,342,000us-gaap_DefinedBenefitPlanBenefitObligation  
Change in Plan Assets        
Fair value of plan assets at beginning of year 12,831,000us-gaap_DefinedBenefitPlanFairValueOfPlanAssets 12,370,000us-gaap_DefinedBenefitPlanFairValueOfPlanAssets    
Actual return on plan assets 362,000us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets 1,265,000us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets    
Employer contributions 150,000us-gaap_DefinedBenefitPlanContributionsByEmployer 0us-gaap_DefinedBenefitPlanContributionsByEmployer    
Benefits paid (906,000)us-gaap_DefinedBenefitPlanBenefitsPaid (804,000)us-gaap_DefinedBenefitPlanBenefitsPaid    
Fair value of plan assets at end of year 12,437,000us-gaap_DefinedBenefitPlanFairValueOfPlanAssets 12,831,000us-gaap_DefinedBenefitPlanFairValueOfPlanAssets 12,370,000us-gaap_DefinedBenefitPlanFairValueOfPlanAssets  
Funded Status at End of Year (2,732,000)us-gaap_DefinedBenefitPlanFundedStatusOfPlan (1,134,000)us-gaap_DefinedBenefitPlanFundedStatusOfPlan    
Amounts Recognized in the Consolidated Balance Sheets        
Other Liabilities (2,732,000)us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent (1,134,000)us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent    
Amounts Recognized in Accumulated Other Comprehensive Income        
Net actuarial loss 6,855,000us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax 5,223,000us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax    
Net amount recognized 6,855,000us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax 5,223,000us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax    
Weighted-Average Allocation of Plan Assets at End of Year        
Weighted-average allocation of plan assets at end of year 100.00%us-gaap_DefinedBenefitPlanWeightedAverageAssetAllocations 100.00%us-gaap_DefinedBenefitPlanWeightedAverageAssetAllocations    
Weighted-Average Plan Assumptions at End of Year        
Discount rate 4.50%us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate 5.10%us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate    
Expected long-term rate of return on plan assets 8.00%us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets 8.00%us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets    
Rate of increase in compensation levels 5.50%us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease 5.50%us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease    
Net Periodic Benefit Cost/(Income)        
Service cost 0us-gaap_DefinedBenefitPlanServiceCost 0us-gaap_DefinedBenefitPlanServiceCost 0us-gaap_DefinedBenefitPlanServiceCost  
Interest cost 711,000us-gaap_DefinedBenefitPlanInterestCost 646,000us-gaap_DefinedBenefitPlanInterestCost 668,000us-gaap_DefinedBenefitPlanInterestCost  
Expected return on plan assets (987,000)us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets (958,000)us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets (804,000)us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets  
Amortization of prior service cost 0us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit 0us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit 0us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit  
Amortization of net actuarial loss 392,000us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses 562,000us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses 524,000us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses  
Net periodic benefit cost 116,000us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost 250,000us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost 388,000us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost  
Other Changes in Plan Assets and Benefit Obligations Recognized in Other Comprehensive Income        
Net actuarial loss/(gain) 1,632,000us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax (2,089,000)us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax 22,000us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax  
Amortization of prior service credit 0us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax 0us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax 0us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax  
Total recognized in other comprehensive loss/(income) 1,632,000us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax (2,089,000)us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax 22,000us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax  
Total Recognized in Net Periodic Pension Cost and Other Comprehensive Loss 1,748,000us-gaap_AmountRecognizedInNetPeriodicBenefitCostAndOtherComprehensiveIncomeLossBeforeTax (1,839,000)us-gaap_AmountRecognizedInNetPeriodicBenefitCostAndOtherComprehensiveIncomeLossBeforeTax 410,000us-gaap_AmountRecognizedInNetPeriodicBenefitCostAndOtherComprehensiveIncomeLossBeforeTax  
Amounts to be Amortized from Accumulated Other Comprehensive Income/(Loss) into Net Periodic Benefit Cost over Next Year        
Net (gain) loss to be amortized from accumulated other comprehensive income/(loss) into net periodic benefit cost over the next year 500,000us-gaap_DefinedBenefitPlanFutureAmortizationOfGainLoss      
Prior service cost to be amortized from accumulated other comprehensive income/(loss) into net periodic benefit cost over the next year 0us-gaap_DefinedBenefitPlanFutureAmortizationOfPriorServiceCostCredit      
Expected Future Employer Contributions to Benefit Plans        
Expected contribution to benefit plan 100,000us-gaap_DefinedBenefitPlansEstimatedFutureEmployerContributionsInNextFiscalYear      
Estimated Future Benefit Payments        
Estimated benefit payments in 2015 870,000us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths      
Estimated benefit payments in 2016 940,000us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo      
Estimated benefit payments in 2017 940,000us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree      
Estimated benefit payments in 2018 920,000us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour      
Estimated benefit payments in 2019 930,000us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive      
Estimated benefit payments in 2020 through 2024 4,700,000us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter      
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
       
Change in Plan Assets        
Fair value of plan assets at end of year 12,437,000us-gaap_DefinedBenefitPlanFairValueOfPlanAssets
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12,831,000us-gaap_DefinedBenefitPlanFairValueOfPlanAssets
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Significant Other Observable Inputs (Level 2) [Member]
       
Change in Plan Assets        
Fair value of plan assets at end of year 0us-gaap_DefinedBenefitPlanFairValueOfPlanAssets
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0us-gaap_DefinedBenefitPlanFairValueOfPlanAssets
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Equity securities [Member]
       
Change in Plan Assets        
Fair value of plan assets at end of year 5,668,000us-gaap_DefinedBenefitPlanFairValueOfPlanAssets
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8,321,000us-gaap_DefinedBenefitPlanFairValueOfPlanAssets
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Weighted-Average Allocation of Plan Assets at End of Year        
Weighted-average allocation of plan assets at end of year 46.00%us-gaap_DefinedBenefitPlanWeightedAverageAssetAllocations
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65.00%us-gaap_DefinedBenefitPlanWeightedAverageAssetAllocations
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= us-gaap_EquitySecuritiesMember
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= us-gaap_PensionPlansDefinedBenefitMember
   
Equity securities [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
       
Change in Plan Assets        
Fair value of plan assets at end of year 5,668,000us-gaap_DefinedBenefitPlanFairValueOfPlanAssets
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8,321,000us-gaap_DefinedBenefitPlanFairValueOfPlanAssets
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Equity securities [Member] | Significant Other Observable Inputs (Level 2) [Member]
       
Change in Plan Assets        
Fair value of plan assets at end of year 0us-gaap_DefinedBenefitPlanFairValueOfPlanAssets
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0us-gaap_DefinedBenefitPlanFairValueOfPlanAssets
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Debt securities [Member]
       
Change in Plan Assets        
Fair value of plan assets at end of year 6,726,000us-gaap_DefinedBenefitPlanFairValueOfPlanAssets
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4,473,000us-gaap_DefinedBenefitPlanFairValueOfPlanAssets
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Weighted-Average Allocation of Plan Assets at End of Year        
Weighted-average allocation of plan assets at end of year 54.00%us-gaap_DefinedBenefitPlanWeightedAverageAssetAllocations
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= us-gaap_DebtSecuritiesMember
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35.00%us-gaap_DefinedBenefitPlanWeightedAverageAssetAllocations
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= us-gaap_DebtSecuritiesMember
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= us-gaap_PensionPlansDefinedBenefitMember
   
Debt securities [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
       
Change in Plan Assets        
Fair value of plan assets at end of year 6,726,000us-gaap_DefinedBenefitPlanFairValueOfPlanAssets
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4,473,000us-gaap_DefinedBenefitPlanFairValueOfPlanAssets
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Debt securities [Member] | Significant Other Observable Inputs (Level 2) [Member]
       
Change in Plan Assets        
Fair value of plan assets at end of year 0us-gaap_DefinedBenefitPlanFairValueOfPlanAssets
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0us-gaap_DefinedBenefitPlanFairValueOfPlanAssets
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Other Defined Benefit Plan Assets [Member]
       
Change in Plan Assets        
Fair value of plan assets at end of year 43,000us-gaap_DefinedBenefitPlanFairValueOfPlanAssets
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37,000us-gaap_DefinedBenefitPlanFairValueOfPlanAssets
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Other Defined Benefit Plan Assets [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
       
Change in Plan Assets        
Fair value of plan assets at end of year 43,000us-gaap_DefinedBenefitPlanFairValueOfPlanAssets
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37,000us-gaap_DefinedBenefitPlanFairValueOfPlanAssets
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Other Defined Benefit Plan Assets [Member] | Significant Other Observable Inputs (Level 2) [Member]
       
Change in Plan Assets        
Fair value of plan assets at end of year $ 0us-gaap_DefinedBenefitPlanFairValueOfPlanAssets
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$ 0us-gaap_DefinedBenefitPlanFairValueOfPlanAssets
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Cash and cash equivalents [Member]
       
Weighted-Average Allocation of Plan Assets at End of Year        
Weighted-average allocation of plan assets at end of year 0.00%us-gaap_DefinedBenefitPlanWeightedAverageAssetAllocations
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0.00%us-gaap_DefinedBenefitPlanWeightedAverageAssetAllocations
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Fixed income funds [Member]
       
Weighted-Average Allocation of Plan Assets at End of Year        
Weighted-average allocation of plan assets at end of year 0.00%us-gaap_DefinedBenefitPlanWeightedAverageAssetAllocations
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0.00%us-gaap_DefinedBenefitPlanWeightedAverageAssetAllocations
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Mutual funds [Member]
       
Weighted-Average Allocation of Plan Assets at End of Year        
Weighted-average allocation of plan assets at end of year 99.60%us-gaap_DefinedBenefitPlanWeightedAverageAssetAllocations
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