Income Taxes (Schedule Of Income Tax Expense (Benefit) (Details) (USD $)	12 Months Ended
	Sep. 28, 2013	Sep. 29, 2012	Oct. 01, 2011
Income Tax Expense (Benefit), Continuing Operations, by Jurisdiction [Abstract]
Current Federal	$ 408,000
Current State		131,000	3,000
Current Foreign	4,089,000	5,253,000	5,872,000
Current Total	4,497,000	5,384,000	5,875,000
Deferred Federal	(3,702,000)	18,950,000	(1,649,000)
Deferred State	(42,000)	4,784,000	(484,000)
Deferred Foreign	1,971,000	24,000	(895,000)
Deferred Total	(1,773,000)	23,758,000	(3,028,000)
Income tax expense	2,724,000	29,142,000	2,847,000
Valuation Allowance, Deferred Tax Asset, Change in Amount	$ 7,000,000	$ 24,100,000
Income Tax Holiday, Income Tax Benefits Per Share	$ 0.66	$ 0.50	$ 0.57