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Net Income Per Share (Tables)

12 Months Ended

Dec. 31, 2016

Earnings Per Share [Abstract]

Reconciliation of Basic and Diluted Net Income Per Share

The following is a reconciliation of basic to diluted net income per share:

		Years Ended December 31,
		2016				2015				2014
Numerator:
Net income		$	104,809			$	122,297			$	115,778
Denominator:
Shares used in net income per common share — basic			53,472,000				53,282,000				53,232,000
Effect of dilutive securities			579,000				278,000				283,000
Shares used in net income per common share — diluted			54,051,000				53,560,000				53,515,000
Net income per common share:
Basic		$	1.96			$	2.30			$	2.17
Diluted		$	1.94			$	2.28			$	2.16

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- References

No definition available.

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- 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

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