Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands	Preferred Stock	Common Stock	Additional Paid-in-Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive (Loss) [Member]	Treasury Stock [Member]	Total
Balance at Dec. 31, 2014	$ 16,334	$ 8,034	$ 74,342	$ 14,454	$ (2,642)	$ (1,084)	$ 109,438
Increase (Decrease) in Stockholders' Equity
Net Income				2,103			2,103
Other comprehensive income					88		88
Dividends on preferred stock				(142)			(142)
Stock based compensation			99				99
Balance at Mar. 31, 2015	16,334	8,034	74,441	16,415	(2,554)	(1,084)	111,586
Balance at Dec. 31, 2014	16,334	8,034	74,342	14,454	(2,642)	(1,084)	109,438
Balance at Dec. 31, 2015	16,334	8,113	74,228	20,054	(2,933)	(1,084)	114,712
Increase (Decrease) in Stockholders' Equity
Net Income				1,796			1,796
Other comprehensive income					807		807
Cash dividends paid ($0.02 per share)				(161)			(161)
Dividends on preferred stock				(186)			(186)
Stock based compensation			105				105
Common stock options exercised		16	(24)				(8)
Balance at Mar. 31, 2016	$ 16,334	$ 8,129	$ 74,309	$ 21,503	$ (2,126)	$ (1,084)	$ 117,065