Earnings per Common Share (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Earnings per common share - basic
Net income	$ 939	$ 1,256	$ 1,797	$ 2,294
Less: Preferred stock dividends	125	125	250	250
Net income available to common stockholders	814	1,131	1,547	2,044
Average common shares outstanding (in shares)	1,762,158	1,751,908	1,761,546	1,751,908
Basic earnings per common share (in dollars per share)	$ 0.46	$ 0.65	$ 0.88	$ 1.17
Earnings per common share - diluted
Net income available to common stockholders	$ 814	$ 1,131	$ 1,547	$ 2,044
Average common shares outstanding (in shares)	1,762,158	1,751,908	1,761,546	1,751,908
Add: Dilutive effects of assumed exercises of restricted stock and stock options (in shares)	14,223	0	13,350	0
Average shares and dilutive potential common shares	1,776,381	1,751,908	1,774,896	1,751,908
Diluted earnings per common share (in dollars per share)	$ 0.46	$ 0.65	$ 0.87	$ 1.17
Stock options and restricted stock awards not considered in computing diluted earnings per share because they were antidilutive (in shares)	67,000	84,000	67,000	84,000