XML 31 R21.htm IDEA: XBRL DOCUMENT v3.5.0.2

Common and Common Equivalent Shares (Tables)

6 Months Ended

Jun. 30, 2016

Earnings Per Share [Abstract]

Schedule of Calculation of Shares Used in Basic and Diluted Net Income Per Share

The calculation of shares used in the basic and diluted net income per common share calculation for the three and six months ended June 30, 2016 and 2015 is as follows (in thousands):

		Three Months Ended June 30,								Six Months Ended June 30,
		2016				2015				2016				2015
Weighted average number of common shares outstanding			92,182				92,500				92,225				93,361
Weighted average number of dilutive common share equivalents			763				995				793				1,044
Weighted average number of common and common equivalent shares outstanding			92,945				93,495				93,018				94,405
Antidilutive securities not included in the diluted net income per common share calculation			—				—				3				—

X

- References

No definition available.

+ Details

Name:	us-gaap_EarningsPerShareAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- 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

+ Details

Name:	us-gaap_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration