Employee Benefit Plans (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Salary Continuation Plan
Period for which annual cash payments are payable	15 years
Liability under salary continuation agreements	$ 2,500	$ 2,700
Expenses associated with the salary continuation plans	200	200	$ 300
Bank Owned Life Insurance	32,850	24,711
Gross increse in BOLI	8,100
Bank Owned Life Insurance Income	900	800	600
Purchase of additional BOLI policies	7,500
Savings plan pursuant to section 401(k) of the Internal Revenue Code
Expenses incurred as associated with the plan	$ 400	$ 300	$ 100
Maximum
Salary Continuation Plan
Age at which annual cash payments are payable	65 years
Minimum
Salary Continuation Plan
Age at which annual cash payments are payable	60 years