XML 83 R93.htm IDEA: XBRL DOCUMENT v2.4.1.9
Employee Benefit Plans - Schedule of Amounts Recognized in Balance Sheet (Details) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2014
Dec. 31, 2013
Amounts recognized in the balance sheet consist of:    
Noncurrent liability $ (15,439)us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent $ (5,989)us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
Net amount recognized $ 15,439us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheet $ 5,989us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheet