Note I - Income Taxes (Details) - Income Tax Expense (Benefit) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Sep. 28, 2013	Sep. 29, 2012	Sep. 24, 2011
Current
U.S. Federal	$ 26,492	$ 21,573	$ 17,065
Foreign	2,289	1,408	950
State	7,560	5,416	4,871
	36,341	28,397	22,886
Deferred
U.S. Federal	64	3,124	3,988
Foreign	(10)	(14)	409
State	14	661	1,720
	68	3,771	6,117
	$ 36,409	$ 32,168	$ 29,003