Consolidated Balance Sheets (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Sep. 27, 2014	Sep. 28, 2013
Consolidated Balance Sheets [Abstract]
Accounts receivable, allowances for doubtful accounts	$ 2,609	$ 1,998
Common stock, par value (in dollars per share)	$ 0.25	$ 0.25
Common stock, shares authorized (in shares)	64,000,000	64,000,000
Common stock, shares issued (in shares)	15,180,000	15,408,000
Common stock, shares outstanding (in shares)	15,180,000	15,408,000