Earnings per Share (Tables)

3 Months Ended

Dec. 31, 2020

Earnings Per Share [Abstract]

Schedule of Calculation of Numerator and Denominator in Earnings Per Share

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 December 31,
(in millions, except share amounts)	2020		2019
Numerator:
Net income	$	19.5	$	16.3
Less: Allocation to participating securities	(0.5)		(0.3)
Net income allocated to common stockholders	$	19.0	$	16.0
Denominator:
Weighted average number of:
Common shares outstanding	18,940,876		18,750,270
Dilutive potential common shares outstanding:
Share-based awards	529,977		324,292
Diluted weighted-average common shares	19,470,853		19,074,562