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Note 13 - Purchase Price Allocation for Acquisitions (Details) - USD ($) $ in Thousands	Dec. 26, 2020	Sep. 26, 2020	Feb. 04, 2020	Oct. 01, 2019
Accounts Receivable, net			$ 792
Inventories			943
Property, plant & equipment, net			6,573
Goodwill	$ 121,833	$ 121,833	19,322
Accounts Payable			(320)
Purchase Price			57,212
Distribution Rights [Member]
Indefinite-Lived Intangible Assets			29,200
Customer Relationships [Member]
Finite-Lived Intangible Assets			702
ICEE Distributor [Member]
Accounts Receivable, net				$ 721
Inventories				866
Property, plant & equipment, net				4,851
Goodwill				15,773
Accounts Payable				(210)
Purchase Price				44,970
ICEE Distributor [Member] \| Distribution Rights [Member]
Indefinite-Lived Intangible Assets				22,400
ICEE Distributor [Member] \| Customer Relationships [Member]
Finite-Lived Intangible Assets				$ 569
BAMA ICEE [Member]
Accounts Receivable, net			71
Inventories			77
Property, plant & equipment, net			1,722
Goodwill			3,549
Accounts Payable			(110)
Purchase Price			12,242
BAMA ICEE [Member] \| Distribution Rights [Member]
Indefinite-Lived Intangible Assets			6,800
BAMA ICEE [Member] \| Customer Relationships [Member]
Finite-Lived Intangible Assets			$ 133