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Note F - Goodwill and Intangible Assets (Detail) - Acquired Intangible Assets (USD $)	Sep. 29, 2012	Sep. 24, 2011
Amortized intangible assets
Gross Carrying Amount	$ 79,095,000	$ 78,159,000
Accumulated Amortization	30,631,000	26,154,000
Food Service [Member] | Trade Names [Member]
Indefinite lived intangible assets
Gross Carrying Amount	12,880,000	12,880,000
Food Service [Member] | Noncompete Agreements [Member]
Amortized intangible assets
Gross Carrying Amount	545,000	470,000
Accumulated Amortization	456,000	425,000
Food Service [Member] | Customer Relationships [Member]
Amortized intangible assets
Gross Carrying Amount	40,187,000	40,024,000
Accumulated Amortization	22,582,000	18,993,000
Food Service [Member] | Licensing Agreements [Member]
Amortized intangible assets
Gross Carrying Amount	3,606,000	3,606,000
Accumulated Amortization	2,519,000	2,425,000
Food Service [Member]
Amortized intangible assets
Gross Carrying Amount	57,218,000	56,980,000
Accumulated Amortization	25,557,000	21,843,000
Retail Supermarket [Member] | Trade Names [Member]
Indefinite lived intangible assets
Gross Carrying Amount	4,006,000	3,380,000
Retail Supermarket [Member] | Customer Relationships [Member]
Amortized intangible assets
Gross Carrying Amount	279,000	207,000
Accumulated Amortization	31,000	8,000
Retail Supermarket [Member]
Indefinite lived intangible assets
Gross Carrying Amount	500,000
Amortized intangible assets
Gross Carrying Amount	4,285,000	3,587,000
Accumulated Amortization	31,000	8,000
Frozen Beverages [Member] | Trade Names [Member]
Indefinite lived intangible assets
Gross Carrying Amount	9,315,000	9,315,000
Frozen Beverages [Member] | Noncompete Agreements [Member]
Amortized intangible assets
Gross Carrying Amount	198,000	198,000
Accumulated Amortization	198,000	189,000
Frozen Beverages [Member] | Customer Relationships [Member]
Amortized intangible assets
Gross Carrying Amount	6,478,000	6,478,000
Accumulated Amortization	4,201,000	3,540,000
Frozen Beverages [Member] | Licensing Agreements [Member]
Amortized intangible assets
Gross Carrying Amount	1,601,000	1,601,000
Accumulated Amortization	644,000	574,000
Frozen Beverages [Member]
Amortized intangible assets
Gross Carrying Amount	17,592,000	17,592,000
Accumulated Amortization	$ 5,043,000	$ 4,303,000

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- Definition

The aggregate amount assigned to a major class of finite-lived intangible assets acquired either individually or as part of a group of assets (in either an asset acquisition or business combination). A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 1

-Subparagraph (a)(1)

-URI http://asc.fasb.org/extlink&oid=7658586&loc=d3e16265-109275



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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 142

-Paragraph 44

-Subparagraph a(1)

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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X

- Definition

The aggregate cost of a major indefinite-lived intangible asset class acquired, during the period, either individually or as part of a group of assets (in either an asset acquisition or business combination).

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 1

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=7658586&loc=d3e16265-109275



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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 142

-Paragraph 44

-Subparagraph b

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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- Definition

The amount of acquisition cost of a business combination allocated to an identifiable intangible asset that will be amortized.

+ References

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 141

-Paragraph 51

-Subparagraph e

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.



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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 141

-Paragraph 52

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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- Definition

Amount of acquisition cost of a business combination allocated to assets, excluding financial assets and goodwill, lacking physical substance.

+ References

No definition available.

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- Definition

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 2

-Subparagraph (a)(1)

-URI http://asc.fasb.org/extlink&oid=7658586&loc=d3e16323-109275



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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 142

-Paragraph 45

-Subparagraph a(1)

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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