Annual report pursuant to Section 13 and 15(d)

Securities (Details 4)

v3.6.0.2
Securities (Details 4)
$ in Thousands
Dec. 31, 2016
USD ($)
Securities
Dec. 31, 2015
USD ($)
Securities
Schedule of Available-for-sale Securities [Line Items]    
Estimated Fair Value, Less than 12 months $ 112,980 $ 50,327
Unrealized Losses, Less than 12 months (2,195) (303)
Estimated Fair Value, 12 months or longer 4,696 10,779
Unrealized Losses, 12 months or longer (2,670) (2,606)
Estimated Fair Value, Total 117,676 61,106
Unrealized Losses, Total $ (4,865) $ (2,909)
Number of securities, Unrealized Losses, Less than 12 months | Securities 97 37
Number of securities, Unrealized Losses, 12 months or longer | Securities 6 11
Number of securities, Unrealized Losses, Total | Securities 103 48
U.S. government sponsored entities [Member]    
Schedule of Available-for-sale Securities [Line Items]    
Estimated Fair Value, Less than 12 months $ 16,274 $ 9,429
Unrealized Losses, Less than 12 months (369) (66)
Estimated Fair Value, 12 months or longer 0 0
Unrealized Losses, 12 months or longer 0 0
Estimated Fair Value, Total 16,274 9,429
Unrealized Losses, Total (369) (66)
Collateralized mortgage obligations and residential mortgage-backed securities [Member]    
Schedule of Available-for-sale Securities [Line Items]    
Estimated Fair Value, Less than 12 months 75,931 39,386
Unrealized Losses, Less than 12 months (1,183) (232)
Estimated Fair Value, 12 months or longer 2,287 8,045
Unrealized Losses, 12 months or longer (90) (244)
Estimated Fair Value, Total 78,218 47,431
Unrealized Losses, Total (1,273) (476)
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 2,409 2,734
Unrealized Losses, 12 months or longer (2,580) (2,362)
Estimated Fair Value, Total 2,409 2,734
Unrealized Losses, Total (2,580) (2,362)
Municipal securities [Member]    
Schedule of Available-for-sale Securities [Line Items]    
Estimated Fair Value, Less than 12 months 20,775 1,512
Unrealized Losses, Less than 12 months (643) (5)
Estimated Fair Value, 12 months or longer 0 0
Unrealized Losses, 12 months or longer 0 0
Estimated Fair Value, Total 20,775 1,512
Unrealized Losses, Total $ (643) $ (5)