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Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2020

Accounting Policies [Abstract]

Schedule of Calculation of Numerator and Denominator in EPS

The following table sets forth the computation of basic and diluted earnings per share (in thousands, except per share amounts):

			Year Ended December 31,
			2020						2019						2018
Numerator:
Net income			$	106,579					$	164,618					$	153,206
Denominator:
Weighted-average common shares for calculating basic earnings per share			41,502						43,020						44,777
Effect of dilutive securities:
Stock options and restricted stock unit awards			98						188						107
Weighted-average common shares for calculating diluted earnings per share			41,600						43,208						44,884
Earnings per share:
Basic			$	2.57					$	3.83					$	3.42
Diluted			2.56						3.81						3.41

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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/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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