Quarterly report pursuant to Section 13 or 15(d)

Securities (Details 4)

v2.4.0.8
Securities (Details 4) (USD $)
In Thousands, unless otherwise specified
 9 Months Ended 12 Months Ended
Sep. 30, 2014
Securities
Dec. 31, 2013
Securities
Unrealized Gain Loss On Investments [Line Items]    
Estimated Fair Value, Less than 12 months $ 18,041 $ 108,998
Unrealized Losses, Less than 12 months (127) (4,130)
Estimated Fair Value, 12 months or longer 50,842 3,446
Unrealized Losses, 12 months or longer (3,837) (3,379)
Estimated Fair Value, Total 68,883 112,444
Unrealized Losses, Total (3,964) (7,509)
Number of securities, Unrealized Losses, Less than 12 months 15 117
Number of securities, Unrealized Losses, 12 months or longer 51 8
Number of securities, Unrealized Losses, Total 66 125
US Government-sponsored Enterprises Debt Securities [Member]
    
Unrealized Gain Loss On Investments [Line Items]    
Estimated Fair Value, Less than 12 months 990 18,360
Unrealized Losses, Less than 12 months (10) (637)
Estimated Fair Value, 12 months or longer 11,314 0
Unrealized Losses, 12 months or longer (186) 0
Estimated Fair Value, Total 12,304 18,360
Unrealized Losses, Total (196) (637)
Collateralized Mortgage Backed Securities [Member]
    
Unrealized Gain Loss On Investments [Line Items]    
Estimated Fair Value, Less than 12 months 15,829 62,748
Unrealized Losses, Less than 12 months (113) (1,922)
Estimated Fair Value, 12 months or longer 29,049 0
Unrealized Losses, 12 months or longer (711) 0
Estimated Fair Value, Total 44,878 62,748
Unrealized Losses, Total (824) (1,922)
Collateralized Debt Obligations [Member]
    
Unrealized Gain Loss On Investments [Line Items]    
Estimated Fair Value, Less than 12 months 0 0
Unrealized Losses, Less than 12 months 0 0
Estimated Fair Value, 12 months or longer 2,431 1,968
Unrealized Losses, 12 months or longer (2,777) (3,240)
Estimated Fair Value, Total 2,431 1,968
Unrealized Losses, Total (2,777) (3,240)
Municipal Bonds [Member]
    
Unrealized Gain Loss On Investments [Line Items]    
Estimated Fair Value, Less than 12 months 1,222 27,890
Unrealized Losses, Less than 12 months (4) (1,571)
Estimated Fair Value, 12 months or longer 8,048 1,478
Unrealized Losses, 12 months or longer (163) (139)
Estimated Fair Value, Total 9,270 29,368
Unrealized Losses, Total $ (167) $ (1,710)