Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Statement of Comprehensive Income [Abstract]
Net Income	$ 2,021	$ 2,063	$ 3,790	$ 3,291
Unrealized holdings gains (losses) on securities	249	(367)	308	(247)
Unrealized gains on unrecognized post-retirement costs	12	17	24	36
Other comprehensive income (loss), before tax	261	(350)	332	(211)
Tax (expense) benefit related to securities	(99)	147	(123)	99
Tax expense related to unrecognized post-retirement costs	(5)	(7)	(10)	(15)
Total other comprehensive income (loss)	157	(210)	199	(127)
Comprehensive income	$ 2,178	$ 1,853	$ 3,989	$ 3,164

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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