Note 13 (Details Textual) - USD ($)			3 Months Ended		9 Months Ended
	Feb. 04, 2020	Oct. 01, 2019	Jun. 27, 2020	Jun. 29, 2019	Jun. 27, 2020	Jun. 29, 2019
Operating Income (Loss), Total			$ (19,420,000)	$ 39,042,000	$ 13,265,000	$ 85,895,000
ICEE Distributor [Member]
Minimum Annual Revenues		$ 13,000,000
Revenues, Total			3,200,000		8,000,000.0
Operating Income (Loss), Total			1,100,000		2,000,000.0
Business Combination, Acquisition Related Costs					76,000
BAMA ICEE [Member]
Minimum Annual Revenues	$ 3,500,000
Revenues, Total			636,000		1,000,000.0
Operating Income (Loss), Total			$ 205,000		$ 281,000