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Earnings per Share (Tables)

9 Months Ended

Sep. 30, 2019

Earnings Per Share [Abstract]

Summary of Earnings Per Share

Per share amounts are computed as follows:

		Three Months Ended September 30								Nine Months Ended September 30
		2019				2018				2019				2018
Numerator (in millions):
Net income available to common stockholders		$	30.1			$	20.6			$	81.1			$	64.6
Denominator (in thousands):
Weighted average common shares outstanding			24,491				24,419				24,476				24,399
Dilutive effect of stock options and awards			224				178				224				181
Denominator for diluted earnings per share			24,715				24,597				24,700				24,580
Net income per share, basic:		$	1.23			$	0.84			$	3.31			$	2.65
Net income per share, diluted:		$	1.22			$	0.84			$	3.28			$	2.63

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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://fasb.org/us-gaap/role/ref/legacyRef
-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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