Earnings per Common Share (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Basic
Net income	$ 936	$ 523	$ 2,229	$ 1,276
Preferred stock dividends and discount accretion	294	293	588	587
Net income available to common shareholders	642	230	1,641	689
Weighted average common shares outstanding	7,707,917	7,707,917	7,707,917	7,707,917
Basic earnings per common share	$ 0.08	$ 0.03	$ 0.21	$ 0.09
Diluted
Net income	936	523	2,229	1,276
Preferred stock dividends and discount accretion	294	293	588	587
Net income available to common shareholders	$ 642	$ 230	$ 1,641	$ 689
Weighted average common shares outstanding for basic earnings per common share	7,707,917	7,707,917	7,707,917	7,707,917
Add: Dilutive effects of assumed exercises of stock options
Average shares and dilutive potential common shares outstanding	7,707,917	7,707,917	7,707,917	7,707,917
Diluted earnings per common share	$ 0.08	$ 0.03	$ 0.21	$ 0.09