XML 108 R27.htm IDEA: XBRL DOCUMENT v2.4.0.6
Earnings (Loss) Per Share
 12 Months Ended
Dec. 31, 2012
Earnings Per Share [Abstract]  
Earnings (Loss) Per Share
Earnings (Loss) Per Share
Basic earnings (loss) per share is computed by dividing net income (loss) available to common stockholders by the weighted-average number of common shares outstanding. Diluted earnings (loss) per share is computed by dividing net income (loss) available to common stockholders by the weighted-average number of common shares plus the effect of dilutive potential common shares outstanding during the period. There were no adjustments to the 2010 weighted-average number of common shares reflected in the diluted losses per share in the table below due to the loss for the year ended December 31, 2010. The diluted earnings (losses) per share for the years ended December 31, 2012, 2011 and 2010 exclude the impact of approximately 1.8 million, 2.2 million and 10.9 million common stock equivalents, respectively, since the effect of including these securities would be anti-dilutive. The following table sets forth the computation of basic and diluted earnings (loss) per share (shares in thousands):
 
 
Year Ended December 31, 
 
2012
 
2011
 
2010
Numerator:
 
 
 
 
 
Income (loss) from continuing operations
$
75

 
$
101

 
$
(22
)
Convertible debt interest—1 7/8 percent notes
—

 
—

 
—

Income (loss) from continuing operations available to common stockholders
75

 
101

 
(22
)
Loss from discontinued operation
—

 
—

 
(4
)
Net income (loss) available to common stockholders
$
75

 
$
101

 
$
(26
)
Denominator:
 
 
 
 
 
Denominator for basic earnings (loss) per share—weighted-average common shares
82,960

 
62,184

 
60,455

Effect of dilutive securities:
 
 
 
 
 
Employee stock options and warrants
720

 
1,037

 
—

Convertible subordinated notes—1 7/8 percent
—

 
1,015

 
—

Convertible subordinated notes—4 percent
10,632

 
8,532

 
—

Restricted stock units
536

 
581

 
—

Denominator for diluted earnings (loss) per share—adjusted weighted-average common shares
94,848

 
73,349

 
60,455

Basic earnings (loss) per share:
 
 
 
 
 
Income (loss) from continuing operations
$
0.91

 
$
1.62

 
$
(0.38
)
Loss from discontinued operation
—

 
—

 
(0.06
)
Net income (loss)
$
0.91

 
$
1.62

 
$
(0.44
)
Diluted earnings (loss) per share:
 
 
 
 
 
Income (loss) from continuing operations
$
0.79

 
$
1.38

 
$
(0.38
)
Loss from discontinued operation
—

 
—

 
(0.06
)
Net income (loss)
$
0.79

 
$
1.38

 
$
(0.44
)