Net Income Per Common Share (Details Textual) (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
Net Income Per Common Share (Textual) [Abstract]
Restricted stock had dilutive effect on earnings per share
Options outstanding	3,500		3,500
Number of shares covered by warrant issue to U.S. Treasury Department not included in the calculation of diluted net income per common share		145,000		145,000
Restricted stock outstanding during period			0	0
Restricted Stock [Member]
Net Income Per Common Share (Textual) [Abstract]
Restricted stock had dilutive effect on earnings per share	$ 0	$ 0
Stock Options [Member]
Net Income Per Common Share (Textual) [Abstract]
Number of options not included in the calculation of diluted net income per common share		28,513		28,513
Common stock warrants [Member]
Net Income Per Common Share (Textual) [Abstract]
Number of shares covered by warrant issue to U.S. Treasury Department not included in the calculation of diluted net income per common share	145,000		145,000