Accrued Expenses (Details) - USD ($) $ in Thousands	Oct. 03, 2015	Jan. 03, 2015
Accrued Expenses.
Compensation and related expenses	$ 47,236	$ 61,527
Income taxes payable	319	490
Other	8,977	4,531
Total	56,532	66,548
Accrued bonuses	$ 35,500	$ 49,200