Computation of Net Earnings per Share (Tables)

6 Months Ended

Jun. 30, 2018

Computation of Net Earnings per Share

Schedule of components of net income per share

	Three months ended				Six months ended
	June 30,				June 30,
	2018		2017		2018		2017
	(in thousands, except per share amounts)
Net income available to common stockholders	$	14,669	$	13,932	$	28,584	$	23,438
Weighted average common shares outstanding used in computing basic income per share		32,214		30,589		32,154		30,183
Incremental options and RSUs		1,728		2,579		1,894		2,596
Weighted average common shares used in computing diluted net income per share		33,942		33,168		34,048		32,779
Net income per share
Basic	$	0.46	$	0.46	$	0.89	$	0.78
Diluted	$	0.43	$	0.42	$	0.84	$	0.72