Accrued Expenses (Details) - USD ($) $ in Thousands	Jul. 04, 2015	Jan. 03, 2015
Accrued Expenses.
Compensation and related expenses	$ 38,460	$ 61,527
Income taxes payable	358	490
Other	6,160	4,531
Total	44,978	66,548
Accrued bonuses	$ 26,400	$ 49,200