Consolidated Statements of Operations (Unaudited) (Parenthetical) (USD $) In Thousands	3 Months Ended		9 Months Ended
	Jul. 02, 2011	Jul. 03, 2010	Jul. 02, 2011	Jul. 03, 2010
Consolidated Statements of Operations [Abstract]
Loss from discontinued operations income taxes	$ 0	$ (12)	$ 0	$ (26)