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Consolidated Statements of Comprehensive Income (Parentheticals) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Foreign currency translation adjustments $ 153us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax
Employee benefit related $ 2,284us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax