Segment Information - Concentrations (Details) $ in Thousands	12 Months Ended
	Oct. 31, 2021 USD ($) customer	Oct. 31, 2020 USD ($) customer	Oct. 31, 2019 customer
Segment reporting information
Goodwill | $	$ 28,653	$ 28,568
Fresh products
Segment reporting information
Goodwill | $	4,000	3,900
RFG
Segment reporting information
Goodwill | $	$ 24,700	$ 24,700
Sales revenue [Member] | Customer concentration [Member]
Segment reporting information
Number of customers | customer	10
Concentration Risk Threshold Percentage	58.00%	56.00%	59.00%
Sales revenue [Member] | Customer concentration [Member] | Fresh products
Segment reporting information
Number of customers | customer	1	1	1
Sales revenue [Member] | Customer concentration [Member] | RFG
Segment reporting information
Number of customers | customer	1	1	1
Minimum | Sales revenue [Member] | Customer concentration [Member] | Fresh products
Segment reporting information
Concentration Risk Threshold Percentage	10.00%	10.00%	10.00%
Minimum | Sales revenue [Member] | Customer concentration [Member] | RFG
Segment reporting information
Concentration Risk Threshold Percentage	10.00%	10.00%	10.00%