Long-Term Debt - Schedule of Long-Term Debt (Details) - USD ($)	6 Months Ended
Apr. 30, 2020	Oct. 31, 2019
Debt Instrument [Line Items]
Long-term debt, gross	$ 127,470,000	$ 109,077,000
Less deferred financing costs, net of accumulated amortization	131,000	162,000
Total long-term debt, net	127,339,000	108,915,000
Less current portion	3,045,000	3,023,000
Long-term debt, less current portion	124,294,000	105,892,000
Notes Payable
Debt Instrument [Line Items]
Long-term debt, gross	$ 1,435,000	1,435,000
Variable interest rate	6.00%
Maturity date	Feb. 28, 2023
Notes Payable \| Minimum
Debt Instrument [Line Items]
Variable interest rate	5.00%
Notes Payable \| Maximum
Debt Instrument [Line Items]
Variable interest rate	7.00%
Farm Credit West Revolving and Non-Revolving Lines of Credit
Debt Instrument [Line Items]
Long-term debt, gross	$ 102,908,000	82,843,000
Maturity date	Jul. 01, 2022
Farm Credit West Revolving and Non-Revolving Lines of Credit \| Revolving Credit Facility \| LIBOR
Debt Instrument [Line Items]
Base rate	0.94%
Basis spread on variable rate	1.60%
Farm Credit West Revolving and Non-Revolving Lines of Credit \| Non-Revolving Credit Facility
Debt Instrument [Line Items]
Long-term debt, gross	$ 40,000,000
Fixed interest rate	4.77%
Farm Credit West Term Loan due November 2022
Debt Instrument [Line Items]
Long-term debt, gross	$ 1,741,000	2,035,000
Variable interest rate	3.76%
Maturity date	Nov. 30, 2022
Farm Credit West Term Loan due October 2035
Debt Instrument [Line Items]
Long-term debt, gross	$ 1,054,000	1,078,000
Variable interest rate	4.14%
Maturity date	Oct. 31, 2035
Farm Credit West Term Loan due March 2036
Debt Instrument [Line Items]
Long-term debt, gross	$ 8,634,000	8,823,000
Fixed interest rate	4.17%
Maturity date	Mar. 31, 2036
Farm Credit West Term Loan due March 2036
Debt Instrument [Line Items]
Long-term debt, gross	$ 6,375,000	6,522,000
Fixed interest rate	3.62%
Maturity date	Mar. 31, 2036
Wells Fargo Term Loan
Debt Instrument [Line Items]
Long-term debt, gross	$ 4,229,000	4,955,000
Fixed interest rate	3.58%
Maturity date	Jan. 31, 2023
Banco de Chile Term Loan
Debt Instrument [Line Items]
Long-term debt, gross	$ 1,094,000	$ 1,386,000
Fixed interest rate	6.48%
Maturity date	Jan. 31, 2025

Debt Instrument, Interest Rate, Reference Rate

No definition available.

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

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- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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No definition available.

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- Definition

Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

+ References

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- Definition

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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- Definition

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

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- Definition

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.

+ References

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Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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The interest rate applicable to the portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a rate subject to change from time to time.

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