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Net Loss per common share
6 Months Ended
Jun. 30, 2012
Net Loss per common share [Abstract]  
Net Loss per common share
Note 8 - Net loss per common share

        Basic net loss per share was determined by dividing net loss by the weighted average common shares outstanding during the period.  Diluted net loss per share was determined by dividing net loss by the diluted weighted average shares outstanding. Diluted weighted average shares reflect the dilutive effect, if any, of stock options, stock appreciation rights ("SARs") and restricted stock awards ("RSAs") based on the treasury stock method.

       A reconciliation of basic and diluted shares for the three and six months ended June 30, 2012 and 2011 is as follows:

 
Three Months Ended
 
 
Six Months Ended
 
 
June 30,
 
 
June 30,
 
 
2012
 
 
2011
 
 
2012
 
 
2011
 
Basic weighted average number of shares outstanding
 
 
18,821,644
 
 
 
18,699,608
 
 
 
18,835,623
 
 
 
18,688,202
 
Potential common shares pursuant to stock options, SARs, and restricted stock awards
 
 
-
 
 
 
-
 
 
 
-
 
 
 
-
 
Diluted weighted average number of shares outstanding
 
 
18,821,644
 
 
 
18,699,608
 
 
 
18,835,623
 
 
 
18,688,202
 

For the three months ended June 30, 2012 and 2011, 2.7 million and 2.5 million, respectively, and for the six months ended June 30, 2012 and 2011, 2.8 million and 1.2 million, respectively, weighted average stock options, SARs, and RSAs to purchase shares of our common stock were excluded from the computation of diluted earnings per share because the effect of including the options, SARs, and RSAs would have been antidilutive.