Consolidated Statements of Changes In Shareholders' Equity - USD ($) $ in Thousands	Total	Series B Preferred Stock [Member]	Series C Preferred Stock [Member]	Preferred Stock [Member]	Preferred Stock [Member] Series B Preferred Stock [Member]	Preferred Stock [Member] Series C 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 (Loss) Income [Member]
Balance at Dec. 31, 2013	$ 52,916			$ 5,000			$ 3,494	$ 29,853	$ 15,441			$ (872)
Net income	5,701								5,701
Total other comprehensive (loss) income, net of taxes	2,385											2,385
Common stock dividends	(1,575)								(1,575)
Employee Stock Purchase Plan (3,432 shares for 2014, 4,162 shares for 2015 and 4,465 shares for 2016)	53						4	49
Preferred stock dividends		$ (350)								$ (350)
Balance at Dec. 31, 2014	59,130			5,000			3,498	29,902	19,217			1,513
Net income	6,528								6,528
Total other comprehensive (loss) income, net of taxes	299											299
Common stock dividends	(1,785)								(1,785)
Employee Stock Purchase Plan (3,432 shares for 2014, 4,162 shares for 2015 and 4,465 shares for 2016)	66						4	62
Preferred stock dividends		(373)	$ (17)							(373)	$ (17)
Preferred stock redemption		(5,000)	(1,750)		$ (5,000)	$ (1,750)
Preferred stock redemption premium		$ (100)								$ (100)
Preferred stock issuance			$ 1,750			$ 1,750
Common stock issued to Phoenix shareholders(723,851 shares)	11,292						724	10,568
Restricted stock activity (875 shares for 2015, 2,115 shares for 2016)	28						1	27
Balance at Dec. 31, 2015	70,068						4,227	40,559	23,470			1,812
Net income	7,804								7,804
Total other comprehensive (loss) income, net of taxes	(4,665)											(4,665)
Common stock dividends	(2,875)								(2,875)
Employee Stock Purchase Plan (3,432 shares for 2014, 4,162 shares for 2015 and 4,465 shares for 2016)	82						4	78
Restricted stock activity (875 shares for 2015, 2,115 shares for 2016)	53						2	51
Balance at Dec. 31, 2016	$ 70,467			$ 0			$ 4,233	$ 40,688	$ 28,399			$ (2,853)