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Earnings Per Share Earnings Per Share (Notes)
 3 Months Ended
Mar. 31, 2013
Earnings Per Share [Abstract]  
Earnings Per Share [Text Block]
3. Earnings Per Share
The following is a reconciliation of the numerators and denominators of the basic and diluted net income (loss) per share computations for the three months ended March 31, 2013 and 2012 (in thousands, except per share amounts):
 
Three Months Ended
 
March 31,
 
2013
 
2012
Net income (loss) (Numerator):
 
 
 
Net income (loss), basic & diluted
$
(9,247
)
 
$
(2,568
)
Shares (Denominator):
 
 
 
Weighted average common shares outstanding
42,929

 
42,323

Shares used in basic computation
42,929

 
42,323

Common shares issuable upon exercise of stock options (treasury stock method)
—

 
—

Shares used in diluted computation
42,929

 
42,323

Net income (loss) per share:
 
 
 
Basic
$
(0.22
)
 
$
(0.06
)
Diluted
$
(0.22
)
 
$
(0.06
)


For the three months ended March 31, 2013 and 2012, the diluted net loss per share calculation is equivalent to the basic net loss per share calculation as there were no potentially dilutive stock options due to the Company’s net loss position. The number of stock options, stock appreciation rights, restricted stock units (“RSUs”), and restricted stock awards (“RSAs”) excluded from this calculation for the three months ended March 31, 2013 and 2012 was 5,555,404 and 5,274,279, respectively.