XML 58 R56.htm IDEA: XBRL DOCUMENT v3.3.0.814
Investment Securities (Gross realize gains and losses by category) (Details) - Collateralized Mortgage Backed Securities [Member] - USD ($)
$ in Thousands
9 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Schedule of Available-for-sale Securities [Line Items]    
Sale Price $ 103,831 $ 189,249
Book Value 101,259 184,883
Available-for-sale Securities, Gross Realized Gains 2,572 4,366
Available-for-sale Securities, Gross Realized Losses 0 0
FNMA and FHLMC [Member]    
Schedule of Available-for-sale Securities [Line Items]    
Sale Price 40,307 115,158
Book Value 37,736 110,792
Available-for-sale Securities, Gross Realized Gains 2,571 4,366
Available-for-sale Securities, Gross Realized Losses 0 0
GNMA [Member]    
Schedule of Available-for-sale Securities [Line Items]    
Sale Price 63,524 74,091
Book Value 63,523 74,091
Available-for-sale Securities, Gross Realized Gains 1 0
Available-for-sale Securities, Gross Realized Losses $ 0 $ 0