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NET LOSS PER SHARE (Tables)
9 Months Ended
Sep. 30, 2012
Earnings Per Share [Abstract]  
Summary of Incremental Shares of Common Stock from Potentially Dilutive Securities
The following table summarizes the incremental shares of common stock from potentially dilutive securities, calculated using the treasury stock method (in thousands):
 
Three Months Ended
 
Nine Months Ended
 
September 30,
2012
 
October 2,
2011
 
September 30,
2012
 
October 2,
2011
 
 
 
 
Weighted-average common shares outstanding - basic
58,586

 
58,224

 
58,504

 
54,324

Effect of diluted potential common shares from stock options and restricted stock units

 

 

 

Weighted-average common shares outstanding - diluted
58,586

 
58,224

 
58,504

 
54,324