Earnings Per Share ("EPS") (Tables)

3 Months Ended

Mar. 31, 2020

Earnings Per Share [Abstract]

Calculation of basic and diluted earnings per share

The calculation of basic and diluted earnings per share for the three months ended March 31, 2020 and 2019 is set forth in the following table (in millions, except per share amounts):

	Three Months Ended March 31,
	2020		2019
Net income (loss)	$	3.7	$	(20.3)
Weighted Average Shares Outstanding:
Basic weighted average shares outstanding	47.8		47.5
Dilutive effect of stock options and restricted share unit awards	0.2		—
Diluted weighted average shares outstanding	48.0		47.5
(Loss) Earnings Per Share:
Basic	$	0.08	$	(0.43)
Diluted	$	0.08	$	(0.43)