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Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2018

Earnings Per Share [Abstract]

Summary of Calculation of Basic and Diluted Earnings Per Share

A summary of the calculation of basic and diluted earnings per share for the three and six months ended June 30, 2018 and 2017 is as follows:

		Three Months Ended								Six Months Ended
		June 30,								June 30,
(In thousands, except per share amounts)		2018				2017				2018				2017
Numerator
Net income (loss)		$	(7,670	)		$	12,401			$	(18,484	)		$	19,052
Denominator
Weighted average number of shares – basic			47,856				48,036				48,043				48,232
Effect of dilutive securities
Stock options			—				279				8				348
PSUs, RSUs and restricted stock			46				98				40				95
Weighted average number of shares – diluted			47,902				48,413				48,091				48,675
Net income (loss) per share – basic		$	(0.16	)		$	0.26			$	(0.38	)		$	0.40
Net income (loss) per share – diluted		$	(0.16	)		$	0.26			$	(0.38	)		$	0.39

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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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