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Earnings per Share (Tables)
 12 Months Ended
Dec. 31, 2014
Earnings Per Share [Abstract]  
Schedule of Computation of Basic and Diluted Earnings per Share
The following table sets forth the computation of basic and diluted earnings per share for the years ended December 31 (in thousands):
 
2014
 
2013
 
2012
Numerator:
 
 
 
 
 
(Loss) income from continuing operations
$
(81,792
)
 
$
(5,629
)
 
$
12,650

(Loss) income from discontinued operations
(32
)
 
(4
)
 
(5
)
Net (loss) income available to common shareholders
$
(81,824
)
 
$
(5,633
)
 
$
12,645

Denominator for basic earnings per share:
 
 
 
 
 
Weighted average shares outstanding
31,066

 
30,930

 
30,752

Denominator for diluted earnings per share:
 
 
 
 
 
Common stock options and restricted stock
—

 
—

 
105

Weighted average shares and conversions
31,066

 
30,930

 
30,857