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Net Income Per Common Share (Tables)

6 Months Ended

Jun. 30, 2013

Earnings Per Share [Abstract]

Summary of Weighted Average Number of Common Shares Outstanding

The table below reflects the calculation of the weighted average number of common shares outstanding, on an as if converted basis, used in computing basic and diluted earnings per common share.

		Three Months Ended June  30,								Six Months Ended June 30,
		2013				2012				2013				2012
Denominator:
Basic weighted average shares outstanding			44,681				44,447				44,463				44,410
Effect of dilutive stock options and restricted stock			1,248				722				1,227				751
Diluted weighted average shares outstanding			45,929				45,169				45,690				45,161

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- Definition

Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit).

+ 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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