Quarterly report pursuant to Section 13 or 15(d)

Securities (Details 4)

v3.8.0.1
Securities (Details 4)
$ in Thousands
Sep. 30, 2017
USD ($)
Securities
Dec. 31, 2016
USD ($)
Securities
Schedule of Available-for-sale Securities [Line Items]    
Estimated Fair Value, Less than 12 months $ 76,977 $ 112,980
Unrealized Losses, Less than 12 months (850) (2,195)
Estimated Fair Value, 12 months or longer 10,284 4,696
Unrealized Losses, 12 months or longer (1,752) (2,670)
Estimated Fair Value, Total 87,261 117,676
Unrealized Losses, Total $ (2,602) $ (4,865)
Number of securities, Unrealized Losses, Less than 12 months | Securities 50 97
Number of securities, Unrealized Losses, 12 months or longer | Securities 11 6
Number of securities, Unrealized Losses, Total | Securities 61 103
U.S. government sponsored entities [Member]    
Schedule of Available-for-sale Securities [Line Items]    
Estimated Fair Value, Less than 12 months $ 1,952 $ 16,274
Unrealized Losses, Less than 12 months (44) (369)
Estimated Fair Value, 12 months or longer 1,962 0
Unrealized Losses, 12 months or longer (38) 0
Estimated Fair Value, Total 3,914 16,274
Unrealized Losses, Total (82) (369)
Collateralized mortgage obligations and residential mortgage-backed securities [Member]    
Schedule of Available-for-sale Securities [Line Items]    
Estimated Fair Value, Less than 12 months 70,176 75,931
Unrealized Losses, Less than 12 months (763) (1,183)
Estimated Fair Value, 12 months or longer 3,841 2,287
Unrealized Losses, 12 months or longer (84) (90)
Estimated Fair Value, Total 74,017 78,218
Unrealized Losses, Total (847) (1,273)
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 3,264 2,409
Unrealized Losses, 12 months or longer (1,589) (2,580)
Estimated Fair Value, Total 3,264 2,409
Unrealized Losses, Total (1,589) (2,580)
Municipal securities [Member]    
Schedule of Available-for-sale Securities [Line Items]    
Estimated Fair Value, Less than 12 months 4,849 20,775
Unrealized Losses, Less than 12 months (43) (643)
Estimated Fair Value, 12 months or longer 1,217 0
Unrealized Losses, 12 months or longer (41) 0
Estimated Fair Value, Total 6,066 20,775
Unrealized Losses, Total $ (84) $ (643)