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Note F - Goodwill and Intangible Assets - Intangible Assets by Reporting Segment (Details) - USD ($) $ in Thousands | Sep. 30, 2017 | Sep. 24, 2016
--- | --- | ---
Finite-lived intangible assets, accumulated amortization | $ 11,593 | $ 35,734
Intangible assets | 72,865 | 77,553
Food Service [Member] |  |
Finite-lived intangible assets, accumulated amortization | 7,797 | 32,962
Intangible assets | 39,808 | 51,453
Food Service [Member] | Noncompete Agreements [Member] |  |
Finite-lived intangible assets, gross | 980 | 122
Finite-lived intangible assets, accumulated amortization | 263 | 93
Food Service [Member] | Customer Relationships [Member] |  |
Finite-lived intangible assets, gross | 20,510 | 35,491
Finite-lived intangible assets, accumulated amortization | 6,476 | 31,895
Food Service [Member] | License and Rights [Member] |  |
Finite-lived intangible assets, gross | 1,690 | 1,690
Finite-lived intangible assets, accumulated amortization | 1,058 | 974
Retail Supermarket [Member] |  |
Finite-lived intangible assets, accumulated amortization | 2,952 | 2,021
Intangible assets | 15,185 | 15,185
Retail Supermarket [Member] | Customer Relationships [Member] |  |
Finite-lived intangible assets, gross | 7,979 | 7,979
Finite-lived intangible assets, accumulated amortization | 2,822 | 2,021
Retail Supermarket [Member] | Finite-lived Trade Names [Member] |  |
Finite-lived intangible assets, gross | 649 | 0
Finite-lived intangible assets, accumulated amortization | 130 |
Frozen Beverages [Member] |  |
Finite-lived intangible assets, accumulated amortization | 844 | 751
Intangible assets | 17,872 | 10,915
Frozen Beverages [Member] | Customer Relationships [Member] |  |
Finite-lived intangible assets, gross | 257 | 200
Finite-lived intangible assets, accumulated amortization | 50 | 28
Frozen Beverages [Member] | License and Rights [Member] |  |
Finite-lived intangible assets, gross | 1,400 | 1,400
Finite-lived intangible assets, accumulated amortization | 794 | 723
Trade Names [Member] | Food Service [Member] |  |
Indefinite-lived intangible assets, gross | 16,628 | 14,150
Trade Names [Member] | Retail Supermarket [Member] |  |
Indefinite-lived intangible assets, gross | 6,557 | 7,206
Trade Names [Member] | Frozen Beverages [Member] |  |
Indefinite-lived intangible assets, gross | 9,315 | 9,315
Distribution Rights, Indefinite-lived [Member] | Frozen Beverages [Member] |  |
Indefinite-lived intangible assets, gross | $ 6,900 |

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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=66006027&loc=d3e16323-109275 + Details
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- Definition Amount before 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=66006027&loc=d3e16323-109275 + Details
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- Definition Amount of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit. + 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 (b) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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