v2.4.0.8
Derivative Financial Instruments (Narrative) (Details) (USD $)
In Thousands, unless otherwise specified
 6 Months Ended 12 Months Ended
Jun. 30, 2014
Dec. 31, 2013
Derivative [Line Items]    
derivative, percent cash collateral required   2.25%
Collateral Already Posted, Aggregate Fair Value $ 4,500  
Notional amount   399,538
derivative sold protection amount 199,738  
Credit Derivative, Purchased Credit Protection 199,800  
Interest Rate Derivative Liabilities, at Fair Value 840  
Credit Default Option [Member]
    
Derivative [Line Items]    
Number of contracts 4  
Credit Default Swap
    
Derivative [Line Items]    
Number of contracts 1  
Credit derivatives
    
Derivative [Line Items]    
Number of contracts 6  
credit default swap 1 [Member]
    
Derivative [Line Items]    
Interest Rate Derivative Liabilities, at Fair Value 137  
Credit Default Swap
    
Derivative [Line Items]    
Notional amount 3,226  
Interest Rate Lock Commitments [Member]
    
Derivative [Line Items]    
Notional amount 71,523  
Interest Rate Derivative Liabilities, at Fair Value 619  
Credit derivatives
    
Derivative [Line Items]    
Derivative Liability, Fair Value, Gross Liability (672)  
Notional amount $ 43,988