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Employee Benefit Plans (Details 6)
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Defined Benefit Plan Disclosure [Line Items]    
Target Asset Allocation 100.00%  
Actual Asset Allocation 100.00% 100.00%
Debt Securities [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Target Asset Allocation 70.00%  
Actual Asset Allocation 70.00% 70.00%
Equity Securities [Member]
   
Defined Benefit Plan Disclosure [Line Items]    
Target Asset Allocation 30.00%  
Actual Asset Allocation 30.00% 30.00%