Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2013

Summary of Basic and Diluted Earnings (Loss) per Share

	Three Months Ended September 30,				Nine Months Ended September 30,
(in thousands, except per share amounts)	2013		2012		2013		2012
Basic
Net income (loss)	$	8,710	$	(331)	$	22,482	$	1,459
Weighted-average common shares outstanding		37,955		37,881		37,950		37,834
Earnings (loss) per share, basic	$	0.23	$	(0.01)	$	0.59	$	0.04
Diluted
Net income (loss)	$	8,710	$	(331)	$	22,482	$	1,459
Weighted-average common shares outstanding, basic		37,955		37,881		37,950		37,834
Weighted-average effect of dilutive securities:
Stock options and warrants		913		—		729		817
RSUs		211		—		193		246
Effect of assumed exercise of stock options, warrants and RSUs		1,124		—		922		1,063
Weighted-average common shares outstanding, diluted		39,079		37,881		38,872		38,897
Earnings (loss) per share, diluted	$	0.22	$	(0.01)	$	0.58	$	0.04
Outstanding options and RSUs excluded as impact would be antidilutive		33		1,865		146		55