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Income Taxes (Current Taxes) (Details) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2014
Dec. 31, 2013
Income Tax Disclosure [Abstract]    
Current tax receivable $ 8,640us-gaap_IncomeTaxesReceivable $ 11,684us-gaap_IncomeTaxesReceivable
Current tax payable $ 829us-gaap_AccruedIncomeTaxesCurrent $ 1,452us-gaap_AccruedIncomeTaxesCurrent