XML 56 R45.htm IDEA: XBRL DOCUMENT v3.5.0.2
Investment Securities (Investments' Gross Unrealized Losses And Fair Value) (Details) - USD ($)
$ in Thousands
Sep. 30, 2016
Dec. 31, 2015
Investment [Line Items]    
Securities available for sale, Less than 12 months, Fair Value $ 6,562 $ 232,913
Securities available for sale, Less than 12 months, Unrealized Losses 28 3,312
Securities available for sale, 12 months or longer, Fair Value 1,515 35,864
Securities available for sale, 12 months or longer, Unrealized Losses 5 513
Securities available for sale, Fair Value, Total 8,077 268,777
Securities available for sale, Unrealized Losses, Total 33 3,825
Securities held to maturity, Less than 12 months, Fair Value 76,519 167,386
Securities held to maturity, Less than 12 months, Unrealized Losses 277 2,281
Securities held to maturity, 12 months or longer, Fair Value 5,606  
Securities held to maturity, 12 months or longer, Unrealized Losses 19  
Securities held to maturity, Fair Value, Total 82,125 167,386
Securities held to maturity, Unrealized Losses, Total 296 2,281
Total Securities, Less than 12 months, Fair Value 83,081 400,299
Total Securities, Less than 12 months, Unrealized Losses 305 5,593
Total Securities, 12 months or longer, Fair Value 7,121 35,864
Total Securities, 12 months or longer, Unrealized Losses 24 513
Total Securities, Fair Value 90,202 436,163
Total Securities, Unrealized Losses 329 6,106
U.S. Government Agencies And Government Sponsored Enterprises [Member]    
Investment [Line Items]    
Securities available for sale, Less than 12 months, Fair Value   82,298
Securities available for sale, Less than 12 months, Unrealized Losses   735
Securities available for sale, 12 months or longer, Fair Value 1,515 26,302
Securities available for sale, 12 months or longer, Unrealized Losses 5 314
Securities available for sale, Fair Value, Total 1,515 108,600
Securities available for sale, Unrealized Losses, Total 5 1,049
State And Political Subdivisions [Member]    
Investment [Line Items]    
Securities held to maturity, Less than 12 months, Fair Value 12,710 3,075
Securities held to maturity, Less than 12 months, Unrealized Losses 45 4
Securities held to maturity, Fair Value, Total 12,710 3,075
Securities held to maturity, Unrealized Losses, Total 45 4
Collateralized Mortgage Obligations [Member] | Federal National Mortgage Association [Member]    
Investment [Line Items]    
Securities available for sale, Less than 12 months, Fair Value 326 7,778
Securities available for sale, Less than 12 months, Unrealized Losses 1 154
Securities available for sale, Fair Value, Total 326 7,778
Securities available for sale, Unrealized Losses, Total 1 154
Securities held to maturity, Less than 12 months, Fair Value 26,315 55,973
Securities held to maturity, Less than 12 months, Unrealized Losses 89 818
Securities held to maturity, 12 months or longer, Fair Value 3,600  
Securities held to maturity, 12 months or longer, Unrealized Losses 16  
Securities held to maturity, Fair Value, Total 29,915 55,973
Securities held to maturity, Unrealized Losses, Total 105 818
Collateralized Mortgage Obligations [Member] | Federal Home Loan Mortgage Corporation [Member]    
Investment [Line Items]    
Securities available for sale, Less than 12 months, Fair Value 73 4,998
Securities available for sale, Less than 12 months, Unrealized Losses 1 91
Securities available for sale, Fair Value, Total 73 4,998
Securities available for sale, Unrealized Losses, Total 1 91
Securities held to maturity, Less than 12 months, Fair Value 27,838 79,323
Securities held to maturity, Less than 12 months, Unrealized Losses 127 1,120
Securities held to maturity, 12 months or longer, Fair Value 496  
Securities held to maturity, 12 months or longer, Unrealized Losses 1  
Securities held to maturity, Fair Value, Total 28,334 79,323
Securities held to maturity, Unrealized Losses, Total 128 1,120
Collateralized Mortgage Obligations [Member] | Government National Mortgage Association [Member]    
Investment [Line Items]    
Securities held to maturity, Less than 12 months, Fair Value 6,677 14,559
Securities held to maturity, Less than 12 months, Unrealized Losses 14 101
Securities held to maturity, 12 months or longer, Fair Value 1,510  
Securities held to maturity, 12 months or longer, Unrealized Losses 2  
Securities held to maturity, Fair Value, Total 8,187 14,559
Securities held to maturity, Unrealized Losses, Total 16 101
Mortgage-Backed Securities [Member]    
Investment [Line Items]    
Securities available for sale, Less than 12 months, Fair Value 6,562 150,615
Securities available for sale, Less than 12 months, Unrealized Losses 28 2,577
Securities available for sale, 12 months or longer, Fair Value   9,562
Securities available for sale, 12 months or longer, Unrealized Losses   199
Securities available for sale, Fair Value, Total 6,562 160,177
Securities available for sale, Unrealized Losses, Total 28 2,776
Securities held to maturity, Less than 12 months, Fair Value 63,809 164,311
Securities held to maturity, Less than 12 months, Unrealized Losses 232 2,277
Securities held to maturity, 12 months or longer, Fair Value 5,606  
Securities held to maturity, 12 months or longer, Unrealized Losses 19  
Securities held to maturity, Fair Value, Total 69,415 164,311
Securities held to maturity, Unrealized Losses, Total 251 2,277
Mortgage-Backed Securities [Member] | Federal National Mortgage Association [Member]    
Investment [Line Items]    
Securities available for sale, Less than 12 months, Fair Value   123,774
Securities available for sale, Less than 12 months, Unrealized Losses   2,134
Securities available for sale, 12 months or longer, Fair Value   9,562
Securities available for sale, 12 months or longer, Unrealized Losses   199
Securities available for sale, Fair Value, Total   133,336
Securities available for sale, Unrealized Losses, Total   2,333
Securities held to maturity, Less than 12 months, Fair Value   5,666
Securities held to maturity, Less than 12 months, Unrealized Losses   79
Securities held to maturity, Fair Value, Total   5,666
Securities held to maturity, Unrealized Losses, Total   79
Mortgage-Backed Securities [Member] | Federal Home Loan Mortgage Corporation [Member]    
Investment [Line Items]    
Securities available for sale, Less than 12 months, Fair Value 4,992 12,660
Securities available for sale, Less than 12 months, Unrealized Losses 11 194
Securities available for sale, Fair Value, Total 4,992 12,660
Securities available for sale, Unrealized Losses, Total 11 194
Securities held to maturity, Less than 12 months, Fair Value 1,349  
Securities held to maturity, Less than 12 months, Unrealized Losses 1  
Securities held to maturity, Fair Value, Total 1,349  
Securities held to maturity, Unrealized Losses, Total 1  
Mortgage-Backed Securities [Member] | Government National Mortgage Association [Member]    
Investment [Line Items]    
Securities available for sale, Less than 12 months, Fair Value 1,171 1,405
Securities available for sale, Less than 12 months, Unrealized Losses 15 4
Securities available for sale, Fair Value, Total 1,171 1,405
Securities available for sale, Unrealized Losses, Total 15 4
Securities held to maturity, Less than 12 months, Fair Value 1,630 8,790
Securities held to maturity, Less than 12 months, Unrealized Losses 1 159
Securities held to maturity, Fair Value, Total 1,630 8,790
Securities held to maturity, Unrealized Losses, Total $ 1 $ 159