Note E - Property, Plant and Equipment (Details) (USD $)	12 Months Ended
Sep. 28, 2013	Sep. 29, 2012	Sep. 24, 2011
Property, Plant and Equipment [Abstract]
Depreciation, Amortization and Accretion, Net	$ 28,801,000	$ 26,175,000	$ 25,046,000

The aggregate net amount of depreciation, amortization, and accretion recognized during an accounting period. As a noncash item, the net amount is added back to net income when calculating cash provided by or used in operations using the indirect method.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585

Name:	us-gaap_DepreciationAmortizationAndAccretionNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration