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Net Income Per Share (Tables)

6 Months Ended

Jun. 30, 2014

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

The calculation of basic and diluted net income per share is as follows (in thousands, except per share amounts):

	Three Months Ended June 30,								Six Months Ended June 30,
	2014				2013				2014				2013
Basic:
Net income	$	7,789			$	6,016			$	13,983			$	9,401
Weighted average shares outstanding — basic	35,661				34,450				35,451				34,177
Net income per share — basic	$	0.22			$	0.17			$	0.39			$	0.28
Diluted:
Net income	$	7,789			$	6,016			$	13,983			$	9,401
Weighted average shares outstanding — basic	35,661				34,450				35,451				34,177
Add: Dilutive effect of employee stock plans	957				924				1,027				922
Weighted average shares outstanding — diluted	36,618				35,374				$	36,478			35,099
Net income per share — diluted	$	0.21			$	0.17			$	0.38			$	0.27

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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://www.xbrl.org/2003/role/presentationRef

-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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