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CONSOLIDATED BALANCE SHEET (Parenthetical) (Unaudited) - USD ($)
$ in Thousands
Jul. 01, 2016
Oct. 02, 2015
Statement Of Financial Position [Abstract]    
Accounts receivable, allowances $ 8,608 $ 10,050
Common stock, par value $ 0.20 $ 0.20
Common stock, shares authorized 60,000,000 60,000,000
Common stock, shares issued 32,532,260 32,378,185
Treasury stock, shares repurchased 3,135,927 2,831,350