Annual report pursuant to Section 13 and 15(d)

Stock-Based Compensation (Summary of Stock-Based Compensation Activity) (Details)

v2.4.0.8
Stock-Based Compensation (Summary of Stock-Based Compensation Activity) (Details) (USD $)
In Thousands, except Share data, unless otherwise specified
12 Months Ended
Dec. 29, 2013
Shares  
Outstanding and expected to vest as of December 30, 2012 1,052,861
Granted 147,892
Exercised (467,256)
Forfeited (3,623)
Outstanding and expected to vest as of December 29, 2013 729,874
Exercisable as of December 29, 2013 447,217
Weighted Average Exercise Price  
Outstanding and expected to vest as of December 30, 2012 $ 5.28
Granted $ 29.08
Exercised $ 3.08
Forfeited $ 17.36
Outstanding and expected to vest as of December 29, 2013 $ 11.45
Exercisable as of December 29, 2013 $ 5.51
Weighted Average Remaining Contractual Term (Year)  
Outstanding and expected to vest as of December 29, 2013 5 years 8 months 15 days
Exercisable as of December 29, 2013 4 years 1 month 29 days
Aggregate Intrinsic Value  
Outstanding and expected to vest as of December 29, 2013 $ 18,384
Exercisable as of December 29, 2013 $ 13,919