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Loss Per Share of Common Stock
12 Months Ended
Dec. 31, 2011
Loss Per Share of Common Stock [Abstract]  
Loss Per Share of Common Stock
Note 7.   Loss Per Share of Common Stock

Due to the net loss in both 2011 and 2010, loss per share, basic and diluted, are the same, as the effect of potential issuances of common stock would be anti-dilutive.  There were 370,800 shares on both December 31, 2011 and December 31, 2010 which were issuable upon the exercise of stock options, at a weighted average exercise price of $11.58.  Of these options, 210,000 expired on March 15, 2012.  In addition, there were 201,875 and 20,624 shares of restricted stock at December 31, 2011 and December 31, 2010, respectively, for which vesting was contingent upon service conditions.