XML 53 R41.htm IDEA: XBRL DOCUMENT v3.8.0.1

Earnings per Share (Tables)

12 Months Ended

Dec. 31, 2017

Earnings Per Share [Abstract]

Summary of Calculation of Basic and Diluted Earnings Per Share

A summary of the calculation of basic and diluted earnings per share (EPS) for the years ended December 31, 2017, 2016 and 2015 is as follows:

(In thousands, except for per share amounts)		2017				2016				2015
Numerator
Net Income		$	23,840			$	35,229			$	18,646
Denominator
Weighted average number of shares – basic			48,153				48,724				51,145
Effect of dilutive securities:
Stock options			406				170				81
Restricted stock and restricted stock units			140				55				41
Weighted average number of shares – diluted		$	48,699			$	48,949			$	51,267
Net income per share – basic		$	0.50			$	0.72			$	0.36
Net income per share – diluted		$	0.49			$	0.72			$	0.36

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