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Earnings Per Share (Notes)

3 Months Ended

Mar. 31, 2018

Earnings Per Share [Abstract]

Earnings per share

9. Earnings Per Share

The following is a reconciliation of the shares used to compute basic and diluted earnings per share (in thousands):

		Three Months Ended
		March 31,
		2018			2017
Weighted average number of common shares outstanding used to compute basic earnings per share		52,178			52,658
Dilutive effect of stock-based awards		653			591
Number of shares used to compute diluted earnings per share		52,831			53,249

The number of anti-dilutive share equivalents outstanding during the three months ended March 31, 2018 and 2017 was insignificant.

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- Definition

The entire disclosure for earnings per share.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-URI http://asc.fasb.org/topic&trid=2144383

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