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Note 13 - Purchase Price Allocation for Acquisitions (Details) - USD ($) $ in Thousands	Dec. 28, 2019	Oct. 01, 2019	Sep. 28, 2019	Dec. 29, 2018	Sep. 29, 2018
Balance at December 28, 2019	$ 119,484		$ 102,511	$ 119,484	$ 102,511
ICEE Distributor [Member]
Accounts Receivable, net		$ 722
Inventories		866
Property, plant & equipment, net		4,851
Balance at December 28, 2019		16,973
Accounts Payable		(210)
Purchase Price		44,970
ICEE Distributor [Member] \| Distribution Rights [Member]
Indefinite-Lived Intangible Assets		21,200
ICEE Distributor [Member] \| Customer Relationships [Member]
Finite-Lived Intangible Assets		$ 569