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Stockholders' Equity (Tables)

9 Months Ended

Sep. 30, 2012

Stockholders' Equity

Reconciliation of number of shares outstanding with the number of shares used in computing basic and diluted earnings per share

The following table reconciles the number of shares outstanding with the number of shares used in computing basic and diluted earnings per share for each of the periods presented (in thousands):

		Three Months Ended September 30,						Nine Months Ended September 30,
		2012			2011			2012			2011
Common shares outstanding, end of period(a)			37,125			37,134			37,125			37,134
Effect of using weighted average common shares outstanding			30			191			1			362
Shares used in computing earnings per share—basic			37,155			37,325			37,126			37,496
Effect of shares issuable under stock option plans based on the treasury stock method			90			—			91			—
Effect of contingently issuable restricted stock			87			—			48			—
Shares used in computing earnings per share—diluted			37,332			37,325			37,265			37,496

(a)

Excludes 0.2 million and 0.4 million shares of unvested contingently issuable restricted stock outstanding as of September 30, 2012 and 2011, respectively.

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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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