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Income Taxes Reconciliation of the Change in Net Deferred Tax Assets to Deferred Tax Expense (Details) (USD $)
In Thousands, unless otherwise specified
 12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Income Tax Disclosure [Abstract]    
Change in net deferred tax assets $ (861) $ 2,101
Deferred taxes allocated to other comprehensive income (1,567) (195)
Deferred income tax (expense) benefit $ (2,428) $ 1,906