Earnings per Share (Tables)

9 Months Ended

Jun. 30, 2019

Earnings Per Share [Abstract]

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

Basic EPS has been computed by dividing net income by the weighted-average number of common shares outstanding.

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

	Three Months Ended June 30,						Nine Months Ended June 30,
(in millions, except share amounts)	2019			2018			2019			2018
Numerator:
Net income	$	16.3		$	24.0		$	57.9		$	39.8
Less: Allocation to participating securities	(0.3		)	(0.3		)	(1.0		)	(0.6		)
Net income allocated to common stockholders	$	16.0		$	23.7		$	56.9		$	39.2
Denominator:
Weighted average number of:
Common shares outstanding	18,781,401			18,597,165			18,731,203			18,524,846
Dilutive potential common shares outstanding:
Share-based awards	230,125			379,733			272,517			351,413
Diluted weighted-average common shares	19,011,526			18,976,898			19,003,720			18,876,259