Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Oct. 03, 2015	Jan. 03, 2015
Consolidated Balance Sheets
Accounts receivable, allowance for doubtful accounts (in dollars)	$ 1,297	$ 1,242
Common stock, par value (in dollars per share)	$ 0.1167	$ 0.1167
Common stock, shares authorized	200,000,000	200,000,000
Common stock, shares issued	38,576,708	39,603,662
Common stock, shares outstanding	38,576,708	39,603,662