Annual report pursuant to Section 13 and 15(d)

Securities (Details)

v3.6.0.2
Securities (Details) - USD ($)
$ in Thousands
Dec. 31, 2016
Dec. 31, 2015
Schedule of Available-for-sale Securities [Line Items]    
Cost Basis $ 235,903 $ 231,251
Gross Unrealized Gains 2,587 5,008
Gross Unrealized Losses (4,865) (2,909)
Estimated Fair Value 233,625 233,350
U.S. government sponsored entities [Member]    
Schedule of Available-for-sale Securities [Line Items]    
Cost Basis 16,643 17,496
Gross Unrealized Gains 0 1
Gross Unrealized Losses (369) (66)
Estimated Fair Value 16,274 17,431
Collateralized mortgage obligations and residential mortgage-backed securities [Member]    
Schedule of Available-for-sale Securities [Line Items]    
Cost Basis 118,807 118,628
Gross Unrealized Gains 441 1,021
Gross Unrealized Losses (1,273) (476)
Estimated Fair Value 117,975 119,173
Collateralized Debt Obligations [Member]    
Schedule of Available-for-sale Securities [Line Items]    
Cost Basis 4,989 5,096
Gross Unrealized Gains 0 0
Gross Unrealized Losses (2,580) (2,362)
Estimated Fair Value 2,409 2,734
Money market fund [Member]    
Schedule of Available-for-sale Securities [Line Items]    
Cost Basis 222 525
Gross Unrealized Gains 0 0
Gross Unrealized Losses 0 0
Estimated Fair Value 222 525
Municipal securities [Member]    
Schedule of Available-for-sale Securities [Line Items]    
Cost Basis 95,242 89,506
Gross Unrealized Gains 2,146 3,986
Gross Unrealized Losses (643) (5)
Estimated Fair Value $ 96,745 $ 93,487