Net Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2015

Earnings Per Share [Abstract]

Reconciliation of Net Income and Share Amounts in Computation of Basic and Diluted Net Earnings Per Common Share

The following is a reconciliation of the net income and share amounts used in the computation of basic and diluted net earnings per common share for the three and nine months ended September 30, 2015 and 2014 (in thousands, except per share data):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2015		2014		2015			2014
	(inthousands, except per share data)				(in thousands, except per share data)
Net income	$	27,897	$	22,340	$	77,105		$	61,646
Earnings per share:
Basic	$	0.38	$	0.30	$	1.05		$	0.82
Effect of CESs		-		-		(0.01	)		(0.01	)
Diluted	$	0.38	$	0.30	$	1.04		$	0.81
Weighted average number of shares:
Basic		73,259		74,687		73,616			75,255
Effect of CESs		502		779		546			849
Diluted		73,761		75,466		74,162			76,104