Consolidated Statements of Changes In Shareholders' Equity - USD ($) $ in Thousands	Total	Series B Preferred Stock [Member]	Series C Preferred Stock [Member]	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Retained Earnings [Member] Series B Preferred Stock [Member]	Retained Earnings [Member] Series C Preferred Stock [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
Balance at Dec. 31, 2014	$ 59,130			$ 5,000	$ 3,498	$ 29,902	$ 19,217			$ 1,513
Net income	4,901						4,901
Total other comprehensive income, net of taxes	(73)									(73)
Employee Stock Purchase Plan	50				3	47
Common stock dividends	(1,278)						(1,278)
Preferred stock dividends		$ (263)	$ (8)					$ (263)	$ (8)
SBLF preferred stock from Phoenix acquisition	1,750			1,750
Common stock issued to Phoenix shareholders	11,292				724	10,568
Restricted stock activity	19				1	18
Balance at Sep. 30, 2015	75,520			$ 6,750	4,226	40,535	22,569			1,440
Balance at Dec. 31, 2015	70,068				4,227	40,559	23,470			1,812
Net income	5,728						5,728
Total other comprehensive income, net of taxes	1,144									1,144
Employee Stock Purchase Plan	56				3	53
Common stock dividends	(1,945)						(1,945)
Restricted stock activity	34				2	32
Balance at Sep. 30, 2016	$ 75,085				$ 4,232	$ 40,644	$ 27,253			$ 2,956