Consolidated Statements of Changes In Shareholders' Equity - USD ($) $ in Thousands	Series B Preferred Stock [Member] Retained Earnings [Member]	Series B Preferred Stock [Member]	Series C Preferred Stock [Member] Retained Earnings [Member]	Series C Preferred Stock [Member]	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Total
Balance at Dec. 31, 2013					$ 5,000	$ 3,494	$ 29,853	$ 15,441	$ (872)	$ 52,916
Net income								4,813		4,813
Total other comprehensive income (loss), net of taxes									2,181	2,181
Employee Stock Purchase Plan (3,166 shares)						3	35			38
Common stock dividends								(874)		(874)
Preferred stock dividends	$ (263)	$ (263)
Balance at Sep. 30, 2014					5,000	3,497	29,888	19,117	1,309	58,811
Balance at Dec. 31, 2014					5,000	3,498	29,902	19,217	1,513	59,130
Net income								4,901		4,901
Total other comprehensive income (loss), net of taxes									(73)	(73)
Employee Stock Purchase Plan (3,166 shares)						3	47			50
Common stock dividends								(1,278)		(1,278)
Preferred stock dividends	$ (263)	$ (263)	$ (8)	$ (8)
SBLF preferred stock in connections with Phoenix acquisition					1,750					1,750
Common stock issued to acquirees' shareholders, value						724	10,568			11,292
Restricted stock purchase (875 shares)						1				1
Restricted stock compensation expense							18			18
Balance at Sep. 30, 2015					$ 6,750	$ 4,226	$ 40,535	$ 22,569	$ 1,440	$ 75,520