Consolidated Statements Of Changes In Stockholders’ Equity - USD ($) $ in Thousands	Common Stock [Member]	Capital Surplus [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Treasury Stock [Member]	Total
Balance at Dec. 31, 2015	$ 2,132	$ 43,318	$ 47,616	$ (1,810)		$ 91,256
Net Income			1,714			1,714
Other comprehensive income				689		689
Cash dividends			(1,626)			(1,626)
Stock compensation expense		118				118
Excess tax benefit from stock-based compensation		9				9
Issued restricted shares	10	(10)
Reissued restricted shares, net of forfeitures
Balance at Mar. 31, 2016	2,142	43,435	47,704	(1,121)		92,160
Balance at Dec. 31, 2016	2,153	44,389	52,630	(2,424)		96,748
Net Income			3,146			3,146
Other comprehensive income				250		250
Cash dividends			(1,902)			(1,902)
Stock compensation expense		136				136
Issued shares in stock offering	220	13,922				14,142
Issued restricted shares	8	(8)
Issued shares in stock option exercises	3	104				107
Reissued shares in stock option exercises
Balance at Mar. 31, 2017	$ 2,384	$ 58,543	$ 53,874	$ (2,174)		$ 112,627