XML 30 R19.htm IDEA: XBRL DOCUMENT v3.8.0.1

Net Income Per Common Share (Tables)

3 Months Ended

Mar. 31, 2018

Net Income Per Common Share

Schedule of net income per common share

The calculation of the weighted average number of shares of common stock outstanding for Basic EPS and Diluted EPS for the periods indicated (in thousands, except per share data) is as follows:

		Three Months Ended
		March 31,
		2018			2017
Numerator:
Net Income		$	54,362		$	34,786
Denominator:
Weighted average number of common shares outstanding			51,921			51,820
Effect of outstanding share-based awards			1,112			1,382
Weighted average number of shares for diluted net income per common share			53,033			53,202
Basic earnings per share		$	1.05		$	0.67
Diluted earnings per share		$	1.03		$	0.65

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 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

+ Details

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