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Note 13 (Details Textual) - USD ($)			3 Months Ended		9 Months Ended
	May 22, 2017	Dec. 30, 2016	Jun. 24, 2017	Jun. 25, 2016	Jun. 24, 2017	Jun. 25, 2016
Operating Income (Loss)			$ 37,800,000	$ 40,437,000	$ 81,238,000	$ 82,076,000
Revenue, Net			295,415,000	$ 277,981,000	767,498,000	$ 730,541,000
Hill & Valley Inc. [Member]
Operating Income (Loss)			(43,000)		102,000
Minimum Annual Revenues		$ 45,000,000
Revenue, Net			11,400,000		20,900,000
ICEE Distributor [Member]
Operating Income (Loss)					153,000
Revenue, Net			505,000
Hill & Valley Inc. [Member]
Payments to Acquire Businesses, Gross		$ 31,000,000
Hill & Valley Inc. [Member] | Other Expense [Member]
Business Combination, Acquisition Related Costs					519,000
ICEE Distributor [Member]
Payments to Acquire Businesses, Gross	$ 11,000,000
ICEE Distributor [Member] | Other Expense [Member]
Business Combination, Acquisition Related Costs			$ 48,000		$ 48,000

X

- Definition

Amount of minimum annual revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

+ References

No definition available.

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X

- Definition

This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 25
-Paragraph 23
-URI http://asc.fasb.org/extlink&oid=84229725&loc=d3e1043-128460

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- Definition

The net result for the period of deducting operating expenses from operating revenues.

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- Definition

The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 13
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3213-108585

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- Definition

Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.1)
-URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688

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