Organization Consolidation And Presentation Of Financial Statements [Line Items]

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- Definition

Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line.

+ References

No definition available.

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- Definition

Percentage investment held by the managing member or general partner of the limited liability company (LLC) or limited partnership (LP).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 272
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=6373374&loc=d3e70478-108055

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- Definition

Amount of selling, general and administrative expenses resulting from transactions, excluding transactions that are eliminated in consolidated or combined financial statements, with related party.

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No definition available.

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Basis of Presentation - Additional Information (Detail) - USD ($) $ in Millions		3 Months Ended		9 Months Ended
	Jul. 31, 2019	Jul. 31, 2019	Jul. 31, 2018	Jul. 31, 2019	Jul. 31, 2018
Primary Equity Holder [Member]
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Selling, general and administrative expenses charged by primary equity holder			$ 0.2	$ 0.6	$ 0.5
Primary Equity Holder [Member] \| Maximum [Member]
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Selling, general and administrative expenses charged by primary equity holder		$ 0.1
Management [Member]
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Rent expense		$ 0.5	$ 0.4	$ 1.5	$ 1.0
American Industrial Partners [Member]
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Equity interest held by operating partnership, voting equity	54.30%