Property, Plant and Equipment (Details Textual) - USD ($)	12 Months Ended
	Oct. 31, 2016	Oct. 31, 2015	Oct. 31, 2014
Property, Plant and Equipment [Line Items]
Depreciation	$ 5,243,000	$ 4,086,000	$ 3,448,000
Reclassification Of Real Estate Development To Property Plant And Equipment	26,779,000	0	0
Revenues, Total	111,789,000	$ 100,311,000	$ 103,462,000
Windfall Investors, LLC [Member]
Property, Plant and Equipment [Line Items]
Revenues, Total	336,000
Vineyards [Member]
Property, Plant and Equipment [Line Items]
Reclassification Of Real Estate Development To Property Plant And Equipment	$ 2,273,000
Price Per Ton	$ 1,500
Land [Member]
Property, Plant and Equipment [Line Items]
Reclassification Of Real Estate Development To Property Plant And Equipment	$ 16,161,000
Building and Building Improvements [Member]
Property, Plant and Equipment [Line Items]
Reclassification Of Real Estate Development To Property Plant And Equipment	4,746,000
Construction in Progress [Member]
Property, Plant and Equipment [Line Items]
Reclassification Of Real Estate Development To Property Plant And Equipment	$ 3,599,000