Earnings Per 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 and diluted earnings per share
Weighted average shares outstanding used in Basic Earnings per Common Share	7,944,354	7,884,749	7,934,458	7,878,119
Dilutive effect of stock options and warrants	6,174	185	3,925	105
Weighted average shares outstanding used in Diluted Earnings Per Common Share	7,950,528	7,884,934	7,938,383	7,878,224
Net Income	$ 1,438	$ 712	$ 2,943	$ 1,842
Dividends and accretion on preferred stock	318	318	637	637
Income Available to Common Shareholders	$ 1,120	$ 394	$ 2,306	$ 1,205
Basic Earnings Per Common Share	$ 0.14	$ 0.05	$ 0.29	$ 0.15
Diluted Earnings Per Common Share	$ 0.14	$ 0.05	$ 0.29	$ 0.15