Quarterly report pursuant to Section 13 or 15(d)

Securities (Details 4)

v3.10.0.1
Securities (Details 4)
$ in Thousands
Sep. 30, 2018
USD ($)
Dec. 31, 2017
USD ($)
Schedule of Available-for-sale Securities [Line Items]    
Estimated Fair Value, Less than 12 months $ 67,001 $ 68,707
Unrealized Losses, Less than 12 months (3,495) (514)
Estimated Fair Value, 12 months or longer 129,747 46,147
Unrealized Losses, 12 months or longer (4,543) (2,494)
Estimated Fair Value, Total 196,748 114,854
Unrealized Losses, Total $ (8,038) $ (3,008)
Number of securities, Unrealized Losses, Less than 12 months 52 40
Number of securities, Unrealized Losses, 12 months or longer 128 37
Number of securities, Unrealized Losses, Total 180 77
US Government-sponsored Enterprises Debt Securities [Member]    
Schedule of Available-for-sale Securities [Line Items]    
Estimated Fair Value, Less than 12 months $ 3,812 $ 0
Unrealized Losses, Less than 12 months (185) 0
Estimated Fair Value, 12 months or longer 5,956 3,890
Unrealized Losses, 12 months or longer (44) (106)
Estimated Fair Value, Total 9,768 3,890
Unrealized Losses, Total (229) (106)
Collateralized Mortgage Backed Securities [Member]    
Schedule of Available-for-sale Securities [Line Items]    
Estimated Fair Value, Less than 12 months 61,506 66,917
Unrealized Losses, Less than 12 months (3,133) (511)
Estimated Fair Value, 12 months or longer 70,448 37,003
Unrealized Losses, 12 months or longer (1,832) (945)
Estimated Fair Value, Total 131,954 103,920
Unrealized Losses, Total (4,965) (1,456)
Collateralized Debt Obligations [Member]    
Schedule of Available-for-sale Securities [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 2,199 3,439
Unrealized Losses, 12 months or longer (1,295) (1,396)
Estimated Fair Value, Total 2,199 3,439
Unrealized Losses, Total (1,295) (1,396)
Municipal securities [Member]    
Schedule of Available-for-sale Securities [Line Items]    
Estimated Fair Value, Less than 12 months 1,683 1,790
Unrealized Losses, Less than 12 months (177) (3)
Estimated Fair Value, 12 months or longer 51,144 1,815
Unrealized Losses, 12 months or longer (1,372) (47)
Estimated Fair Value, Total 52,827 3,605
Unrealized Losses, Total $ (1,549) $ (50)