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Earnings Per Share (Tables)
6 Months Ended
Jun. 30, 2012
Earning Loss Per Share [Abstract]  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

Basic and diluted EPS were calculated using the following:

 

    Three Months Ended
June 30,
    Six Months Ended
June 30,
 
(In thousands, except per share amounts)   2012     2011     2012     2011  
                         
Net income (loss)   $ (421 )   $ 3,540     $ (31 )   $ 3,729  
Less:  income allocated to preferred stockholders           (3 )           (3 )
Net income (loss) allocated to common stockholders   $ (421 )   $ 3,537     $ (31 )   $ 3,726  
                                 
Weighted average shares for basic EPS     28,135       26,997       27,809       26,562  
Add:  incremental shares from assumed conversions of stock options           232             121  
Weighted average shares for diluted EPS     28,135       27,229       27,809       26,683  
                                 
Basic and diluted earnings (loss) per share attributable to common stockholders   $ (0.01 )   $ 0.13     $ 0.00     $ 0.14