Net Income per Share (Calculation of Basic and Diluted EPS) (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Net Income per Share [Abstract]
Net income	$ 976	$ 644	$ 1,881	$ 863
Less: Preferred stock dividends and discount accretion	401	395	797	778
Income available to common shareholders	$ 575	$ 249	$ 1,084	$ 85
Weighted average common shares outstanding - Basic	7,462	7,271	7,461	7,245
Plus: Potential dilutive common stock equivalents	322	439	327	443
Weighted average common shares oustanding - Diluted	7,784	7,710	7,788	7,688
Net income per common share - Basic	$ 0.08	$ 0.03	$ 0.15	$ 0.01
Net income per common share - Diluted	$ 0.07	$ 0.03	$ 0.14	$ 0.01
Stock options and common stock excluded from the income per share computation as their effect would have been anti-dilutive	505	346	504	345