Other Financial Information (Supplemental Cash Flow Information) (Details) - USD ($) $ in Thousands	12 Months Ended
	Sep. 30, 2016	Oct. 02, 2015
Other Financial Information [Abstract]
Working capital	$ 10,023	$ (8,749)
Property and equipment	879	71
Noncurrent assets	8,192	(4,334)
Deferred liabilities		(1,316)
Goodwill	$ 30,849	$ 22,429