Divestiture - Asset and Liabilities of the Core Components product line classified as held for sale (Details) - USD ($) $ in Thousands	Jul. 31, 2021	Oct. 31, 2020
Disposal Group, Including Discontinued Operation, Liabilities [Abstract]
Liabilities held for sale	$ 0	$ 13,148
Discontinued Operations, Held-for-sale
Disposal Group, Including Discontinued Operation, Assets [Abstract]
Receivables - net		14,327
Inventories - net		9,854
Prepaid expenses and other current assets		696
Property, plant and equipment - net		58,950
Other assets		23,159
Impairment on carrying value		(87,371)
Assets held for sale		19,615
Disposal Group, Including Discontinued Operation, Liabilities [Abstract]
Accounts payable		4,625
Accrued liabilities		3,352
Other liabilities		5,171
Liabilities held for sale		$ 13,148

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