Unaudited Consolidated Statements of Changes in Shareholders' Equity - 3 months ended Mar. 31, 2017 - USD ($) $ in Thousands	Total	Common Stock	Additional Paid In Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Treasury Stock	Common Stock Related to KSOP
Balance at Dec. 31, 2016	$ 81,827	$ 5,091	$ 64,656	$ 15,032	$ (2,153)	$ (176)	$ (623)
Net income	2,229			2,229
Other comprehensive income	573				573
Exercise of stock options	50		(58)			108
Purchase of treasury stock	(29)					(29)
Dividends declared	(1,272)			(1,272)
Stock compensation expense	13		13
Change for KSOP related shares	11						11
Balance at Mar. 31, 2017	$ 83,402	$ 5,091	$ 64,611	$ 15,989	$ (1,580)	$ (97)	$ (612)