Debt Financing - Schedule of Long-term Debt (Details) - USD ($)	Jan. 31, 2020	Oct. 31, 2019
Debt Instrument [Line Items]
Long-term debt, gross	$ 11,249,000	$ 9,999,000
Less Debt Issuance Costs	(18,311)	(25,137)
Less amounts due within one year	(2,731,689)	(2,729,739)
Net long-term debt	8,499,000	7,244,124
AgStar Financial Services, PCA \| Notes payable to banks \| Variable Rate Term Loan
Debt Instrument [Line Items]
Long-term debt, gross	2,750,000	3,500,000
AgStar Financial Services, PCA \| Notes payable to banks \| Term Revolving Loan
Debt Instrument [Line Items]
Long-term debt, gross	$ 8,499,000	$ 6,499,000

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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