Quarterly report pursuant to Section 13 or 15(d)

Securities (Details 4)

v3.10.0.1
Securities (Details 4)
$ in Thousands
Jun. 30, 2018
USD ($)
Securities
Dec. 31, 2017
USD ($)
Securities
Schedule of Available-for-sale Securities [Line Items]    
Estimated Fair Value, Less than 12 months $ 129,266 $ 68,707
Unrealized Losses, Less than 12 months (2,983) (514)
Estimated Fair Value, 12 months or longer 42,713 46,147
Unrealized Losses, 12 months or longer (3,378) (2,494)
Estimated Fair Value, Total 171,979 114,854
Unrealized Losses, Total $ (6,361) $ (3,008)
Number of securities, Unrealized Losses, Less than 12 months | Securities 105 40
Number of securities, Unrealized Losses, 12 months or longer | Securities 37 37
Number of securities, Unrealized Losses, Total | Securities 142 77
U.S. government sponsored entities [Member]    
Schedule of Available-for-sale Securities [Line Items]    
Estimated Fair Value, Less than 12 months $ 1,995 $ 0
Unrealized Losses, Less than 12 months (5) 0
Estimated Fair Value, 12 months or longer 3,824 3,890
Unrealized Losses, 12 months or longer (173) (106)
Estimated Fair Value, Total 5,819 3,890
Unrealized Losses, Total (178) (106)
Collateralized mortgage obligations and residential mortgage-backed securities [Member]    
Schedule of Available-for-sale Securities [Line Items]    
Estimated Fair Value, Less than 12 months 97,556 66,917
Unrealized Losses, Less than 12 months (2,303) (511)
Estimated Fair Value, 12 months or longer 33,685 37,003
Unrealized Losses, 12 months or longer (1,739) (945)
Estimated Fair Value, Total 131,241 103,920
Unrealized Losses, Total (4,042) (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 3,483 3,439
Unrealized Losses, 12 months or longer (1,327) (1,396)
Estimated Fair Value, Total 3,483 3,439
Unrealized Losses, Total (1,327) (1,396)
Municipal securities [Member]    
Schedule of Available-for-sale Securities [Line Items]    
Estimated Fair Value, Less than 12 months 29,715 1,790
Unrealized Losses, Less than 12 months (675) (3)
Estimated Fair Value, 12 months or longer 1,721 1,815
Unrealized Losses, 12 months or longer (139) (47)
Estimated Fair Value, Total 31,436 3,605
Unrealized Losses, Total $ (814) $ (50)