EARNINGS PER SHARE (Tables)

3 Months Ended

Mar. 31, 2016

Summary of Basic and Diluted Earnings (Loss) Per Share

	Three Months Ended March 31,
(in thousands, except per share amounts)	2016		2015
Basic
Net income	$	9,005	$	5,935
Weighted-average common shares outstanding		76,375		76,401
Earnings per share, basic	$	0.12	$	0.08
Diluted
Net income	$	9,005	$	5,935
Weighted-average common shares outstanding, basic		76,375		76,401
Weighted-average effect of dilutive securities:
Stock options		1,444		1,510
RSUs		1,059		681
Effect of assumed exercise of stock options and RSUs		2,503		2,191
Weighted-average common shares outstanding, assuming dilution		78,878		78,592
Earnings per share, diluted	$	0.11	$	0.08
Outstanding options and RSUs excluded as impact would be anti-dilutive		492		60