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Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2018

Earnings Per Share [Abstract]

Computation of basic and diluted EPS

The following table shows the computation of basic and diluted EPS for the years ended December 31, 2018, 2017, and 2016:

	Net Income (Numerator)				Weighted Average Shares (Denominator)			Earnings Per Share
	(Dollars in thousands, except share and per share data)
2018
Basic EPS - common stock	$	189,589			131,716,726			$	1.44
Effect of dilutive securities:
Stock options, restricted stock, performance awards, and ESPP shares					237,466
Diluted EPS - common stock	$	189,589			131,954,192			$	1.44
2017
Basic EPS - common stock	$	139,445			135,348,938			$	1.03
Effect of dilutive securities:
Stock options, restricted stock, and performance awards					336,031
Diluted EPS - common stock	$	139,445			135,684,969			$	1.03
2016
Basic EPS - common stock	$	113,747			103,289,059			$	1.10
Effect of dilutive securities:
Stock options, restricted stock, and performance awards					241,259
Diluted EPS - common stock	$	113,747			103,530,318			$	1.10

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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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