Basic and Diluted Net Income (Loss) Per Common Share (Tables)

6 Months Ended

Jun. 30, 2015

Earnings Per Share [Abstract]

Weighted-average Number of Shares Outstanding Used in the Computation of Basic and Diluted Earnings/Loss Per Share

The weighted-average number of shares outstanding used in the computation of basic and diluted earnings/loss per share does not include the effects of the following potential outstanding common stock (in thousands):

	June 30,
	2015
Stock options		2,781
Restricted stock awards		1,314
Potential shares from Convertible Notes		8,082

Schedule of Earnings Per Share, Basic and Diluted

The following table sets forth the calculation of basic and diluted net income per share (in thousands, except per share amounts):

	Three months ended June 30, 2014		Six months ended June 30, 2014
Net income, as reported	$	3,428	$	1,704
Weighted average shares of common stock outstanding		58,753		57,441
Dilutive effect of employee stock options and restricted stock awards		2,695		2,424
Shares used to compute diluted net income per share		61,448		59,865
Basic net income per share	$	0.06	$	0.03
Diluted net income per share	$	0.06	$	0.03