Note F - Goodwill and Intangible Assets (Details) - Goodwill (USD $) In Thousands, unless otherwise specified	Sep. 28, 2013	Sep. 29, 2012
Goodwill [Line Items]
Goodwill	$ 76,899	$ 76,899
Food Service [Member]
Goodwill [Line Items]
Goodwill	39,115	39,115
Retail Supermarket [Member]
Goodwill [Line Items]
Goodwill	1,844	1,844
Frozen Beverages [Member]
Goodwill [Line Items]
Goodwill	$ 35,940	$ 35,940

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 20

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=14024403&loc=d3e13816-109267

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 20

-Section 45

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13770-109266

Name:	us-gaap_Goodwill
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant