Note 6 - Net Income (Loss) Per Share (Tables)
3 Months Ended
Mar. 30, 2014
Earnings Per Share [Abstract]  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
   

Three Months Ended

 
   

March 30, 2014

   

March 31, 2013

 
   

(in thousands except for per-share amounts)

 
                 

Numerator:

               

Net loss

  $ (22,495 )   $ (14,435 )

Denominator:

               

Denominator for basic/ diluted net loss per share, weighted average shares

    59,771       58,086  
                 

Basic / Diluted net loss per share

  $ (0.38 )   $ (0.25 )

Potentially dilutive shares excluded from the diluted loss per share computation because their effect would have been anti-dilutive

               
                 

- RSUs and Options

    7,081       4,615  

- Conversion of Senior Exchangeable Notes

    10,814       -  

Total antidilutive shares

    17,895       4,615