Net Income (Loss) Per Share (Tables)

9 Months Ended

Sep. 30, 2015

Earnings Per Share [Abstract]

Computation of Basic and Diluted Net Income Per Share

The computation of basic and diluted net income per share is as follows (in thousands, except share and per share amounts):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2015		2014		2015			2014
Net income (loss)	$	781	$	1,071	$	(7,246	)	$	3,704
Weighted average number of shares outstanding:
Weighted average common shares outstanding	41,723,667		41,103,502		41,512,189			40,910,381
Weighted average shares outstanding for basic earnings per share	41,723,667		41,103,502		41,512,189			40,910,381
Effect of share-based equity award plan	1,757,725		2,047,737		—			2,263,820
Weighted average shares outstanding for diluted earnings per share	43,481,392		43,151,239		41,512,189			43,174,201
Net income (loss) per share:
Basic	$	0.02	$	0.03	$	(0.17	)	$	0.09
Diluted	$	0.02	$	0.02	$	(0.17	)	$	0.09