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								3,218		3,218
Total other comprehensive income (loss), net of taxes									2,100	2,100
Employee Stock Purchase Plan						2	23			25
Common stock dividends								(524)		(524)
Preferred stock dividends	$ (175)	$ (175)
Balance at Jun. 30, 2014					5,000	3,496	29,876	17,960	1,228	57,560
Balance at Dec. 31, 2014					5,000	3,498	29,902	19,217	1,513	59,130
Net income								3,007		3,007
Total other comprehensive income (loss), net of taxes									(882)	(882)
Employee Stock Purchase Plan						2	29			31
Common stock dividends								(772)		(772)
Preferred stock issuance					1,750					1,750
Preferred stock dividends	$ (175)	$ (175)	$ (4)	$ (4)
Common stock issued to acquirees' shareholders, value						724	10,568			11,292
Restricted stock compensation expense							8			8
Balance at Jun. 30, 2015					$ 6,750	$ 4,224	$ 40,507	$ 21,273	$ 631	$ 73,385