XML 83 R113.htm IDEA: XBRL DOCUMENT v2.4.1.9
Pension Liabilities (Schedule Of The Components Of Net Periodic Benefit Cost And Other Amounts Recognized In Other Comprehensive Income) (Details) (USD $)
In Thousands, unless otherwise specified
 12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Pension Liabilities [Abstract]    
Interest cost $ 209rdi_DefinedBenefitPlanInterestCostRecognizedInOtherComprehensiveIncome $ 202rdi_DefinedBenefitPlanInterestCostRecognizedInOtherComprehensiveIncome
Interest cost 255us-gaap_DefinedBenefitPlanInterestCost 202us-gaap_DefinedBenefitPlanInterestCost
Defined Benefit Plan, Amortization of Prior Service Cost (Credit) 254us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit 304us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit
Amortization of prior service costs 254us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit 304us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit
Amortization of net gain 426us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses 356us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses
Defined Benefit Plan, Amortization of Gains (Losses) (426)us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses (356)us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses
Net periodic benefit cost 889us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost 862us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost
Defined Benefit Plan, Net Periodic Benefit Cost 889us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost 862us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost
Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net Unamortized Gain (Loss) Arising During Period, Net of Tax 58us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax (1,253)us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax
Net loss (58)us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax 1,253us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax
Amortization of pension prior service costs (254)us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax (304)us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax
Other Comprehensive Income (Loss), Amortization, Pension and Other Postretirement Benefit Plans, Net Prior Service Cost Recognized in Net Periodic Pension Cost, Net of Tax 254us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax 304us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax
Amortization of net loss (426)us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax (356)us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax
Other Comprehensive Income (Loss), Reclassification, Pension and Other Postretirement Benefit Plans, Net Gain (Loss) Recognized in Net Periodic Benefit Cost, Net of Tax (426)us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax (356)us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax
Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Adjustment, Net of Tax (738)us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax 593us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
Total recognized in other comprehensive income (738)us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax 593us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
Total recognized in net periodic benefit costs and other comprehensive income $ 151rdi_DefinedBenefitPlanNetPeriodicBenefitCostAndOtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax $ 1,455rdi_DefinedBenefitPlanNetPeriodicBenefitCostAndOtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax