Shareholders' Equity (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		12 Months Ended
	Jan. 02, 2016	Jan. 03, 2015	Oct. 03, 2015	Aug. 20, 2015	Aug. 13, 2014
Stockholders' Equity Note [Abstract]
Stock Repurchase Program, Authorized Amount				$ 30,000	$ 30,000
Stock Repurchased During Period, Shares	227,312	187,819	745,227
Repurchases of common stock	$ 8,463	$ 7,289	$ 30,000
Average price of repurchased shares	$ 37.23	$ 38.81	$ 40.26