Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Deferred Compensation, Share-based Payments [Member]	Treasury Stock [Member]	Noncontrolling Interest [Member]	Total
Balances at Dec. 31, 2014	$ 32	$ 24,313	$ 40,229	$ 800		$ (8,253)	$ 112	$ 57,233
Net income			5,198				13	5,211
Other comprehensive loss				(303)				(303)
Cash dividends			(2,436)				(13)	(2,449)
Restricted stock grants, net of forfeitures		453			$ (453)
Stock compensation expense					71			71
Purchase of treasury shares						(10)		(10)
Issuance of common stock in acquisition - shares	6	14,749						14,755
Balances at Dec. 31, 2015	38	39,515	42,991	497	(382)	(8,263)	112	74,508
Net income			6,864				13	6,877
Other comprehensive loss				(2,774)				(2,774)
Cash dividends			(2,804)				(13)	(2,817)
Stock compensation expense					82			82
Purchase of treasury shares						(34)		(34)
Issuance of common stock in acquisition - shares								0
Balances at Dec. 31, 2016	$ 38	$ 39,515	$ 47,051	$ (2,277)	$ (300)	$ (8,297)	$ 112	$ 75,842