Net Profit Per Share (Tables)

9 Months Ended

Sep. 30, 2016

Schedule Of Earnings Per Share Basic And Diluted

The following table sets forth the computation of basic and diluted net income per share attributable to common stock (in thousands, except per share amounts):

	Three Months Ended, September 30,				Nine Months Ended, September 30,
	2016		2015		2016		2015
Numerator:
Net income	$	51,367	$	27,616	$	142,061	$	95,143
Denominator:
Weighted-average common shares outstanding, basic	79,977		79,808		79,920		80,173
Dilutive effect of potential common stock	1,489		1,284		1,603		1,403
Total shares, diluted	81,466		81,092		81,523		81,576
Net income per share, basic	$	0.64	$	0.35	$	1.78	$	1.19
Net income per share, diluted	$	0.63	$	0.34	$	1.74	$	1.17