Earnings Per Share (Computations Of Basic And Diluted Earnings Per Share) (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended								12 Months Ended
	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011	Sep. 30, 2011	Jun. 30, 2011	Mar. 31, 2011	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Net income (loss)	$ 2,105	$ 997	$ 913	$ 1,698	$ 1,480	$ 1,936	$ 905	$ (248)	$ 5,713	$ 4,074	$ (1,975)
Less preferred stock dividends									(777)	(371)	(297)
Net income (loss) applicable to common shares	1,910	803	719	1,504	1,331	1,862	831	(322)	4,936	3,703	(2,272)
Basic EPS, Common Shares (Denominator)									7,425,472	7,425,472	7,425,472
Basic EPS, Per Share	$ 0.26	$ 0.11	$ 0.10	$ 0.20	$ 0.18	$ 0.25	$ 0.11	$ (0.04)	$ 0.66	$ 0.50	$ (0.31)
Diluted EPS, Income (Numerator)									5,713	4,074	(2,272)
Diluted EPS, Common Shares (Denominator)									9,601,169	8,338,199	7,425,472
Diluted EPS, Per Share	$ 0.22	$ 0.10	$ 0.09	$ 0.18	$ 0.16	$ 0.24	$ 0.11	$ (0.04)	$ 0.60	$ 0.49	$ (0.31)
Stock Options [Member]
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Diluted EPS, Stock options, Common Shares (Denominator)									1,152
Series 2009 Preferred Stock And Related Surplus [Member]
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Net income (loss)
Diluted EPS, convertible preferred stock dividend, Income (Numerator)									297	297
Diluted EPS, convertible preferred stock, Common Shares (Denominator)									674,545	674,545
Series 2011 Preferred Stock And Related Surplus [Member]
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Net income (loss)
Diluted EPS, convertible preferred stock dividend, Income (Numerator)									$ 480	$ 74
Diluted EPS, convertible preferred stock, Common Shares (Denominator)									1,500,000	238,182