Property, Plant and Equipment Future Minimum Lease Payments (Details) - USD ($) $ in Thousands	Apr. 30, 2018	Oct. 31, 2017
Future Capital Lease Payments [Line Items]
Long-term Debt	$ 253,514
Plus amount representing interest ranging from 3.05% to 3.77%	290
Future minimum rental payments	$ 3,498
Minimum [Member]
Future Capital Lease Payments [Line Items]
Debt Instrument, Interest Rate, Stated Percentage	3.05%
Maximum [Member]
Future Capital Lease Payments [Line Items]
Debt Instrument, Interest Rate, Stated Percentage	3.77%
Capital Lease Obligations [Member]
Future Capital Lease Payments [Line Items]
2019	$ 848
2020	411
2021	1,949
Long-term Debt	$ 3,208	$ 3,760

Amount necessary to reduce net minimum lease payments to present value for capital leases.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 30
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Present value of minimum lease payments for capital leases net of executory costs, including amounts paid by the lessee to the lessor for insurance, maintenance and taxes.

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

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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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