Share based compensation arrangement by share based payment award number of non employee directors.

No definition available.

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- Definition

The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan) per non-employee.

+ References

No definition available.

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- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5047-113901

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-SubTopic 10
-Section S99
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-Publisher FASB
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-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)(i)
-URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901

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- Definition

Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901

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- Definition

The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)(3)
-URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901

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- Definition

The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(iii)(1)
-URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901

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- Definition

The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(iii)(1)
-URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901

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- Definition

The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(i)-(ii)
-URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901

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- Definition

Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(i)-(ii)
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- Definition

The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
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-URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901

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- Definition

The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
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-Paragraph 2
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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Definition

Intrinsic value of outstanding award under share-based payment arrangement. Excludes share and unit options.

+ References

No definition available.

+ Details

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- Details

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- Details

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- Details

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- Details

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- Details

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Stock-Based Compensation - Restricted Stock Activity (Details) $ / shares in Units, $ in Thousands							1 Months Ended			3 Months Ended		12 Months Ended
	Dec. 14, 2018 $ / shares shares	Jan. 25, 2018 $ / shares shares	Dec. 18, 2017 $ / shares shares	Jan. 25, 2017 $ / shares shares	Jan. 06, 2017 shares	Dec. 19, 2016 $ / shares shares	Jan. 31, 2019 director $ / shares shares	Jan. 31, 2018 director $ / shares shares	Jan. 31, 2017 $ / shares shares	Jan. 31, 2018 USD ($)	Jan. 31, 2017 USD ($)	Oct. 31, 2019 USD ($) $ / shares shares	Oct. 31, 2018 USD ($) $ / shares shares	Oct. 31, 2017 USD ($)
Share-based Compensation
Recognized stock-based compensation expense \| $												$ 3,600	$ 4,600	$ 4,300
Restricted Stock [Member]
Share-based Compensation
Recognized stock-based compensation expense \| $												3,600	4,600
Restricted Stock [Member] \| Non-employee directors [Member]
Share-based Compensation
Number of non-employee directors \| director							12	12
Restricted shares granted per non-employee							1,750	1,750	1,750
Vesting period							1 year	1 year	1 year
Recognized stock-based compensation expense \| $												1,600	1,800
Granted, Number of Shares							21,000	21,000	21,000
Granted, Weighted-Average Grant Price \| $ / shares							$ 71.56	$ 85.90	$ 62.65
Restricted Stock [Member] \| Executive officers [Member]
Share-based Compensation
Vesting period	3 years		3 years			3 years
Recognized stock-based compensation expense \| $												$ 2,000	$ 2,900
Granted, Number of Shares	14,522		25,241			70,327
Granted, Weighted-Average Grant Price \| $ / shares	$ 85.67		$ 75.45			$ 56.20
Restricted Stock [Member] \| Chief Operating Officer [Member]
Share-based Compensation
Recognized stock-based compensation expense \| $											$ 700
Forfeited, Number of Shares					(12,800)
Granted, Number of Shares				12,800
Granted, Weighted-Average Grant Price \| $ / shares				$ 58.05
Restricted Stock [Member] \| Vice President [Member]
Share-based Compensation
Recognized stock-based compensation expense \| $										$ 100	$ 500
Vested, Number of Shares									(13,040)
Granted, Number of Shares								867
Restricted Stock [Member] \| Management Team Member RFG [Member]
Share-based Compensation
Recognized stock-based compensation expense \| $										$ 900
Granted, Number of Shares		10,788
Granted, Weighted-Average Grant Price \| $ / shares		$ 87.10
2011 Management Incentive Plan [Member] \| Restricted Stock [Member]
Share-based Compensation
Outstanding, Number of Shares, Beginning Balance												85
Vested, Number of Shares												(51)
Granted, Number of Shares												35
Outstanding, Number of Shares, Ending Balance												69	85
Outstanding, Weighted-Average Exercise Price, balance balance \| $ / shares												$ 68.82
Vested, Weighted-Average Grant Price \| $ / shares												70.48
Granted, Weighted-Average Grant Price \| $ / shares												77.33
Outstanding, Weighted-Average Exercise Price, ending balance \| $ / shares												$ 71.74	$ 68.82
Aggregate Intrinsic Value \| $												$ 5,996