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, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Net Income per Share [Abstract]
Net income	$ 1,347	$ 976	$ 2,546	$ 1,881
Less: Preferred stock dividends and discount accretion	465	401	869	797
Income available to common shareholders	$ 882	$ 575	$ 1,677	$ 1,084
Weighted average common shares outstanding - Basic	7,544	7,462	7,541	7,461
Plus: Potential dilutive common stock equivalents	367	322	340	327
Weighted average common shares oustanding - Diluted	7,911	7,784	7,881	7,788
Net income per common share - Basic	$ 0.12	$ 0.08	$ 0.22	$ 0.15
Net income per common share - Diluted	$ 0.11	$ 0.07	$ 0.21	$ 0.14
Stock options and common stock excluded from the income per share computation as their effect would have been anti-dilutive	396	505	387	504