XML 34 R23.htm IDEA: XBRL DOCUMENT v3.8.0.1

Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2017

Earnings Per Share [Abstract]

Schedule of Diluted Shares






		Three Months Ended September 30,				Nine Months Ended September 30,
		2017		2016		2017		2016
		(in thousands)
Basic weighted average shares outstanding		58,817		58,708		58,682		58,600
Effect of dilutive securities		—		—		4		—
Diluted weighted average shares outstanding		58,817		58,708		58,686		58,600
Stock options and unvested restricted stock grants excluded from dilutive calculation because they would be anti-dilutive		3,007		4,098		2,799		4,455



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