XML 44 R34.htm IDEA: XBRL DOCUMENT v3.10.0.1
Investment Securities - Maturities (Details) - USD ($)
$ in Thousands
Sep. 30, 2018
Dec. 31, 2017
Held-to-maturity Securities, Amortized Cost    
Within one year $ 2,677 $ 2,151
After one but within five years 12,476 15,577
After five years through ten years 60,422 54,641
After ten years 88,647 78,663
Total 164,222 151,032
Held-to-maturity Securities, Fair Value    
Within one year 2,697 2,172
After one but within five years 12,438 15,791
After five years through ten years 58,041 54,554
After ten years 84,930 78,515
Total 158,106 151,032
Available-for-sale Securities, Amortized Cost    
Within one year 10,111 10,268
After one but within five years 69,230 71,576
After five years through ten years 239,939 129,723
After ten years 97,452 122,718
Total 416,732 334,285
Available-for-sale Securities, Fair Value    
Within one year 10,031 10,272
After one but within five years 67,972 71,237
After five years through ten years 232,532 128,954
After ten years 95,036 122,004
Total $ 405,571 $ 332,467