The percentage of the overall incentive compensation arrangement that the shares granted are weighted.

No definition available.

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- Definition

The percentage of the target number of shares that participants will have the ability to earn.

+ References

No definition available.

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- Definition

Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

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-Publisher FASB
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- Definition

Unrecognized cost of unvested share-based compensation awards.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
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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
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-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
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- Definition

The weighted average fair value of nonvested awards on equity-based plans excluding option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, revenue or profit achievement stock award plan) for which the employer is contingently obligated to issue equity instruments or transfer assets to an employee who has not yet satisfied service or performance criteria necessary to gain title to proceeds from the sale of the award or underlying shares or units.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Topic 718
-SubTopic 10
-Section 50
-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.

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- Definition

The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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-Publisher FASB
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-Topic 718
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EQUITY INCENTIVE PLAN (Narrative) (Details) - USD ($) $ / shares in Units, $ in Millions				6 Months Ended
	Mar. 14, 2019	Jan. 02, 2019	Nov. 14, 2018	Apr. 30, 2019	Apr. 30, 2018	Oct. 31, 2018	Mar. 10, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense				$ 1.4	$ 1.2
Unrecognized Stock-based compensation expense				$ 5.2
Restricted stock granted				102,349
Grant date fair value of restricted stock				$ 39.62		$ 37.24
2016 Equity Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Shares Available for Grant under the 2008 Plan							856,048
2008 Equity Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Shares Available for Grant under the 2008 Plan							386,048
Non-Employee Directors [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted stock granted	11,824
Grant date fair value of restricted stock	$ 40.58
Time Based [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted stock granted		21,825	7,200
Grant date fair value of restricted stock		$ 36.08	$ 40.01
Percentage of incentive compensation arrangement		25.00%
Performance Based [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted stock granted		32,559
Grant date fair value of restricted stock		$ 36.08
Percentage of incentive compensation arrangement		75.00%
Performance Based [Member] \| PSU TSR [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted stock granted		30,943
Grant date fair value of restricted stock		$ 40.72
Percentage of incentive compensation arrangement		40.00%
Performance Based [Member] \| PSU TSR [Member] \| Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of target number of shares to be earned		200.00%
Performance Based [Member] \| PSU TSR [Member] \| Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of target number of shares to be earned		50.00%
Performance Based [Member] \| PSU ROIC [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted stock granted		30,557
Grant date fair value of restricted stock		$ 36.08
Percentage of incentive compensation arrangement		35.00%
Performance Based [Member] \| PSU ROIC [Member] \| Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of target number of shares to be earned		200.00%
Performance Based [Member] \| PSU ROIC [Member] \| Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of target number of shares to be earned		50.00%