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Earnings per Share (Tables)

12 Months Ended

Sep. 30, 2017

Earnings Per Share [Abstract]

Schedule of Calculation of Numerator and Denominator in Earnings Per Share [Table Text Block]

The following is a reconciliation of the numerator and denominator of the diluted net income per share computations for the periods presented below.

	Year Ended September 30,
(in millions, except share amounts)	2017				2016				2015
Numerator:
Net income	$	6.4			$	54.7			$	55.7
Less: Allocation to participating securities	(0.1		)		(1.0		)		(1.3		)
Net income allocated to common stockholders	$	6.3			$	53.7			$	54.4
Denominator:
Weighted average number of:
Common shares outstanding	18,395,987				18,410,561				18,525,374
Dilutive potential common shares outstanding:
Share-based awards	291,367				214,811				406,861
Diluted shares outstanding	18,687,354				18,625,372				18,932,235

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- References

No definition available.

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- Definition

Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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