Income Taxes (Income Tax Expenses) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended								12 Months Ended
	Oct. 03, 2014	Jun. 27, 2014	Mar. 28, 2014	Dec. 27, 2013	Sep. 27, 2013	Jun. 28, 2013	Mar. 29, 2013	Dec. 28, 2012	Oct. 03, 2014	Sep. 27, 2013	Sep. 28, 2012
Income Tax [Line Items]
Federal (net of tax benefit from operating loss carryforward of $0, $0 and $3,098, respectively)									$ 3,888	$ 2,832	$ 828
State									403	470	378
Foreign									1,886	1,437	1,595
Deferred									2,122	594	6,991
Income Tax Expense, Total	(191)	5,407	3,810	(727)	(1,012)	1,856	4,126	363	8,299	5,333	9,792
United States Tax Jurisdictions [Member]
Income Tax [Line Items]
Tax benefit from operating loss carryforward									$ 0	$ 0	$ 3,098