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Note C - Investment Securities (Detail) (USD $)	0 Months Ended	12 Months Ended
	Oct. 01, 2012	Sep. 29, 2012	Sep. 24, 2011	Sep. 25, 2010
Available-for-sale Securities Pledged as Collateral		$ 960,000
Payments to Acquire Available-for-sale Securities	30,000,000
Proceeds from Sale and Maturity of Marketable Securities		$ 109,744,000	$ 37,568,000	$ 67,362,000

X

- Definition

The fair value of available-for-sale securities that serve as collateral for borrowings.

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-Publisher AICPA

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X

- Definition

The cash outflow to acquire debt and equity securities not classified as either held-to-maturity securities or trading securities which would be classified as available-for-sale securities and reported at fair value, with unrealized gains and losses excluded from earnings and reported in a separate component of shareholders' equity.

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-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

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The cash inflow associated with the aggregate amount received by the entity through sale or maturity of marketable securities (held-to-maturity or available-for-sale) during the period.

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