Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Jan. 02, 2016	Oct. 03, 2015
Consolidated Balance Sheets [Abstract]
Accounts receivable, allowance for doubtful accounts	$ 3,433	$ 3,411
Common stock, par value	$ 0.25	$ 0.25
Common stock, shares authorized	64,000,000	64,000,000
Common stock, shares issued	14,800,000	14,932,000
Common stock, shares outstanding	14,800,000	14,932,000