Goodwill and Intangible Assets (Schedule of Goodwill and Intangible Assets) (Details) - USD ($) $ in Thousands	Jun. 27, 2017	Sep. 27, 2016
Goodwill and Intangible Assets Disclosure [Abstract]
Intangible assets, gross carrying amount	$ 4,031	$ 4,031
Accumulated Amortization	(64)	(42)
Intangible Assets, net carrying amount	3,967	3,989
Goodwill, gross carrying amount	15,150	15,076
Goodwill, Accumulated Amortization	0	0
Goodwill, net carrying amount	$ 15,150	$ 15,076