Consolidated Statements of Stockholders' Equity (Unaudited) (USD $) In Thousands	Preferred Stock [Member]	Common Stock [Member] Employee Stock Option [Member]	Common Stock [Member] Restricted Stock [Member]	Common Stock [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Employee Stock Option [Member]	Restricted Stock [Member]	Total
Balance at Dec. 31, 2013	$ 19,931			$ 28,304	$ 55,944	$ (2,392)			$ 101,787
Balance (in Shares) at Dec. 31, 2013				13,977
Net Income					5,727				5,727
Other comprehensive income (loss)						2,305			2,305
Comprehensive income									8,032
Preferred stock dividend					(200)				(200)
Repurchase of common stock				(4,562)					(4,562)
Repurchase of common stock (in Shares)				(700)
Common cash dividend					(1,604)				(1,604)
Common stock issued under employee plans and related tax benefit				66					66
Common stock issued under employee plans and related tax benefit (in Shares)				17
Stock options exercised				23					23
Compensation expense		60					60
Balance at Dec. 31, 2014	19,931			23,891	59,867	(87)			103,602
Balance (in Shares) at Dec. 31, 2014				13,294
Net Income					1,801				1,801
Other comprehensive income (loss)						271			271
Comprehensive income									2,072
Preferred stock dividend					(50)				(50)
Common cash dividend					(401)				(401)
Common stock issued under employee plans and related tax benefit				36					36
Common stock issued under employee plans and related tax benefit (in Shares)				7
Stock options exercised				146					146
Stock options exercised (in Shares)				36
Compensation expense		12	20				12	20
Balance at Mar. 31, 2015	$ 19,931			$ 24,105	$ 61,217	$ 184			$ 105,437
Balance (in Shares) at Mar. 31, 2015				13,337