XML 41 R30.htm IDEA: XBRL DOCUMENT v3.5.0.2
Investments - Unrealized losses (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2015
Sep. 30, 2016
Schedule of Available-for-sale Securities    
Less than 12 Months, Fair Value $ 186,052 $ 128,743
Less than 12 Months, Unrealized Losses (1,530) (1,395)
12 Months or More, Fair Value 20,188 12,943
12 Months or More, Unrealized Losses (402) (189)
Total Fair Value 206,240 141,686
Total Unrealized Losses (1,932) (1,584)
U.S. Government agencies    
Schedule of Available-for-sale Securities    
Less than 12 Months, Fair Value 21,348 21,070
Less than 12 Months, Unrealized Losses (125) (99)
12 Months or More, Fair Value 3,954 5,105
12 Months or More, Unrealized Losses (92) (53)
Total Fair Value 25,302 26,175
Total Unrealized Losses (217) (152)
Obligations of states and political subdivisions    
Schedule of Available-for-sale Securities    
Less than 12 Months, Fair Value 40,016 17,195
Less than 12 Months, Unrealized Losses (296) (191)
12 Months or More, Fair Value 0 0
12 Months or More, Unrealized Losses 0 0
Total Fair Value 40,016 17,195
Total Unrealized Losses (296) (191)
Held-to-maturity Securities    
Less than 12 Months, Fair Value 1,053  
Less than 12 Months, Unrealized Losses (1)  
12 Months or More, Fair Value 0  
12 Months or More, Unrealized Losses 0  
Total Fair Value 1,053  
Total Unrealized Losses (1)  
U.S. Government agencies collateralized by residential mortgage obligations    
Schedule of Available-for-sale Securities    
Less than 12 Months, Fair Value 124,688 90,478
Less than 12 Months, Unrealized Losses (1,109) (1,105)
12 Months or More, Fair Value 16,234 7,838
12 Months or More, Unrealized Losses (310) (136)
Total Fair Value 140,922 98,316
Total Unrealized Losses $ (1,419) $ (1,241)