Common Stock, Shares, Canceled

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- Definition

Share Based Compensation, Percent of Awards to Common Stock

+ References

No definition available.

+ Details

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- Definition

Share Based Compensation, Percent of Awards to Common Stock, Target Amount

+ References

No definition available.

+ Details

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- Definition

Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(29))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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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://www.xbrl.org/2003/role/presentationRef
-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=96867065&loc=d3e5070-113901

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- Definition

Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(iii)(3)
-URI http://asc.fasb.org/extlink&oid=96867065&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://www.xbrl.org/2003/role/presentationRef
-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=96867065&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://www.xbrl.org/2003/role/presentationRef
-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=96867065&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://www.xbrl.org/2003/role/presentationRef
-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=96867065&loc=d3e5070-113901

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

No definition available.

+ Details

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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.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-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=96867065&loc=d3e5070-113901

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

No definition available.

+ Details

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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://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(iii)(2)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

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- Definition

Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (d)(2)
-URI http://asc.fasb.org/extlink&oid=96867065&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://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(iii)(2)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

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STOCK-BASED COMPENSATION - PERFORMANCE SHARES AND RESTRICTED STOCK ACTIVITY (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2015	Nov. 14, 2017	Nov. 15, 2016	Nov. 10, 2015	Nov. 11, 2014
Performance Shares, Market Condition Award
Shares
Granted (in shares)	44,576
Performance share awards
Shares
Outstanding at beginning of period (in shares)	179,916	214,464	247,536
Granted (in shares)	96,507	115,480	102,790
Vested (in shares)	(95,407)	(137,053)	(112,446)
Cancelled/forfeited (in shares)	(24,429)	(12,975)	(23,416)
Outstanding at end of period (in shares)	156,587	179,916	214,464
Weighted Average Grant Date Fair Value
Outstanding at beginning of period (in dollars per share)	$ 27.47	$ 23.40	$ 18.30
Granted (in dollars per share)	33.57	27.37	28.25
Vested (in dollars per share)	28.88	21.40	17.10
Cancelled/forfeited (in dollars per share)	29.14	23.40	17.98
Outstanding at end of period (in dollars per share)	$ 30.12	$ 27.47	$ 23.40
Total Fair Value of Vested Shares	$ 4,179	$ 5,657	$ 4,318
Number of common shared issued (in shares)					71,808
Percent of awards to common stock, target		100.00%			150.00%
Performance share awards \| Minimum
Weighted Average Grant Date Fair Value
Percent of awards to common stock	0.00%
Performance share awards \| Maximum
Weighted Average Grant Date Fair Value
Percent of awards to common stock	150.00%
Performance Shares, Subject to Performance Conditions
Shares
Granted (in shares)	51,931	69,305	61,576
Weighted Average Grant Date Fair Value
Percent of awards to common stock		120.00%			100.00%
Number of common shared issued (in shares)		112,917.6			23,649	8,984	9,364
Number of shares canceled (in shares)					9,366	9,364
Performance Shares, TSR
Weighted Average Grant Date Fair Value
Percent of awards to common stock					85.00%
Number of common shared issued (in shares)					55,702
Restricted Stock
Shares
Outstanding at beginning of period (in shares)	73,071	81,492	41,491
Granted (in shares)	28,734	41,909	61,972
Vested (in shares)	(38,752)	(48,089)	(18,170)
Cancelled/forfeited (in shares)	(11,899)	(2,241)	(3,801)
Outstanding at end of period (in shares)	51,154	73,071	81,492
Weighted Average Grant Date Fair Value
Outstanding at beginning of period (in dollars per share)	$ 29.09	$ 27.17	$ 22.60
Granted (in dollars per share)	35.79	30.03	29.41
Vested (in dollars per share)	28.92	26.66	24.45
Cancelled/forfeited (in dollars per share)	31.56	29.21	26.79
Outstanding at end of period (in dollars per share)	$ 32.40	$ 29.09	$ 27.17
Total Fair Value of Vested Shares	$ 1,344	$ 1,469	$ 510
Subsequent Event \| Performance share awards
Weighted Average Grant Date Fair Value
Number of common shared issued (in shares)				36,498
Percent of awards to common stock, target				119.00%
Subsequent Event \| Performance Shares, Subject to Performance Conditions
Weighted Average Grant Date Fair Value
Percent of awards to common stock				100.00%
Number of common shared issued (in shares)				28,223
Subsequent Event \| Performance Shares, TSR
Weighted Average Grant Date Fair Value
Percent of awards to common stock				108.44%
Number of common shared issued (in shares)				39,595
Vesting September 30, 2019 \| Performance Shares, Subject to Performance Conditions
Shares
Granted (in shares)	25,806
Vesting Annually Over Three Year Period Beginning September 30, 2017 \| Performance Shares, Subject to Performance Conditions
Shares
Granted (in shares)	26,125