Stock-Based Compensation (Details) - USD ($) $ in Thousands |
3 Months Ended | |
---|---|---|
Apr. 01, 2016 |
Apr. 03, 2015 |
|
Schedule of Employee Service Share-based Compensation [Line Items] | ||
Share-based Compensation | $ 7,458 | $ 994 |
Employee stock options [Member] | ||
Schedule of Employee Service Share-based Compensation [Line Items] | ||
Share-based Compensation | 4,896 | 638 |
Restricted stock [Member] | ||
Schedule of Employee Service Share-based Compensation [Line Items] | ||
Share-based Compensation | 225 | 244 |
Restricted stock units [Member] | ||
Schedule of Employee Service Share-based Compensation [Line Items] | ||
Share-based Compensation | 2,280 | 119 |
Nonemployee stock options [Member] | ||
Schedule of Employee Service Share-based Compensation [Line Items] | ||
Share-based Compensation | $ 57 | $ (7) |